/*
** ###################################################################
**     Compilers:           Keil ARM C/C++ Compiler
**                          Freescale C/C++ for Embedded ARM
**                          GNU C Compiler
**                          IAR ANSI C/C++ Compiler for ARM
**
**     Reference manual:    K64P144M120SF5RM, Rev.2, January 2014
**     Version:             rev. 2.5, 2014-02-10
**     Build:               b140604
**
**     Abstract:
**         Extension to the CMSIS register access layer header.
**
**     Copyright (c) 2014 Freescale Semiconductor, Inc.
**     All rights reserved.
**
**     Redistribution and use in source and binary forms, with or without modification,
**     are permitted provided that the following conditions are met:
**
**     o Redistributions of source code must retain the above copyright notice, this list
**       of conditions and the following disclaimer.
**
**     o Redistributions in binary form must reproduce the above copyright notice, this
**       list of conditions and the following disclaimer in the documentation and/or
**       other materials provided with the distribution.
**
**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
**       contributors may be used to endorse or promote products derived from this
**       software without specific prior written permission.
**
**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
**     http:                 www.freescale.com
**     mail:                 support@freescale.com
**
**     Revisions:
**     - rev. 1.0 (2013-08-12)
**         Initial version.
**     - rev. 2.0 (2013-10-29)
**         Register accessor macros added to the memory map.
**         Symbols for Processor Expert memory map compatibility added to the memory map.
**         Startup file for gcc has been updated according to CMSIS 3.2.
**         System initialization updated.
**         MCG - registers updated.
**         PORTA, PORTB, PORTC, PORTE - registers for digital filter removed.
**     - rev. 2.1 (2013-10-30)
**         Definition of BITBAND macros updated to support peripherals with 32-bit acces disabled.
**     - rev. 2.2 (2013-12-09)
**         DMA - EARS register removed.
**         AIPS0, AIPS1 - MPRA register updated.
**     - rev. 2.3 (2014-01-24)
**         Update according to reference manual rev. 2
**         ENET, MCG, MCM, SIM, USB - registers updated
**     - rev. 2.4 (2014-02-10)
**         The declaration of clock configurations has been moved to separate header file system_MK64F12.h
**         Update of SystemInit() and SystemCoreClockUpdate() functions.
**     - rev. 2.5 (2014-02-10)
**         The declaration of clock configurations has been moved to separate header file system_MK64F12.h
**         Update of SystemInit() and SystemCoreClockUpdate() functions.
**         Module access macro module_BASES replaced by module_BASE_PTRS.
**
** ###################################################################
*/

/*
 * WARNING! DO NOT EDIT THIS FILE DIRECTLY!
 *
 * This file was generated automatically and any changes may be lost.
 */
#ifndef __HW_I2S_REGISTERS_H__
#define __HW_I2S_REGISTERS_H__

#include "MK64F12.h"
#include "fsl_bitaccess.h"

/*
 * MK64F12 I2S
 *
 * Inter-IC Sound / Synchronous Audio Interface
 *
 * Registers defined in this header file:
 * - HW_I2S_TCSR - SAI Transmit Control Register
 * - HW_I2S_TCR1 - SAI Transmit Configuration 1 Register
 * - HW_I2S_TCR2 - SAI Transmit Configuration 2 Register
 * - HW_I2S_TCR3 - SAI Transmit Configuration 3 Register
 * - HW_I2S_TCR4 - SAI Transmit Configuration 4 Register
 * - HW_I2S_TCR5 - SAI Transmit Configuration 5 Register
 * - HW_I2S_TDRn - SAI Transmit Data Register
 * - HW_I2S_TFRn - SAI Transmit FIFO Register
 * - HW_I2S_TMR - SAI Transmit Mask Register
 * - HW_I2S_RCSR - SAI Receive Control Register
 * - HW_I2S_RCR1 - SAI Receive Configuration 1 Register
 * - HW_I2S_RCR2 - SAI Receive Configuration 2 Register
 * - HW_I2S_RCR3 - SAI Receive Configuration 3 Register
 * - HW_I2S_RCR4 - SAI Receive Configuration 4 Register
 * - HW_I2S_RCR5 - SAI Receive Configuration 5 Register
 * - HW_I2S_RDRn - SAI Receive Data Register
 * - HW_I2S_RFRn - SAI Receive FIFO Register
 * - HW_I2S_RMR - SAI Receive Mask Register
 * - HW_I2S_MCR - SAI MCLK Control Register
 * - HW_I2S_MDR - SAI MCLK Divide Register
 *
 * - hw_i2s_t - Struct containing all module registers.
 */

#define HW_I2S_INSTANCE_COUNT (1U) /*!< Number of instances of the I2S module. */

/*******************************************************************************
 * HW_I2S_TCSR - SAI Transmit Control Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TCSR - SAI Transmit Control Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_i2s_tcsr
{
    uint32_t U;
    struct _hw_i2s_tcsr_bitfields
    {
        uint32_t FRDE : 1;             /*!< [0] FIFO Request DMA Enable */
        uint32_t FWDE : 1;             /*!< [1] FIFO Warning DMA Enable */
        uint32_t RESERVED0 : 6;        /*!< [7:2]  */
        uint32_t FRIE : 1;             /*!< [8] FIFO Request Interrupt Enable */
        uint32_t FWIE : 1;             /*!< [9] FIFO Warning Interrupt Enable */
        uint32_t FEIE : 1;             /*!< [10] FIFO Error Interrupt Enable */
        uint32_t SEIE : 1;             /*!< [11] Sync Error Interrupt Enable */
        uint32_t WSIE : 1;             /*!< [12] Word Start Interrupt Enable */
        uint32_t RESERVED1 : 3;        /*!< [15:13]  */
        uint32_t FRF : 1;              /*!< [16] FIFO Request Flag */
        uint32_t FWF : 1;              /*!< [17] FIFO Warning Flag */
        uint32_t FEF : 1;              /*!< [18] FIFO Error Flag */
        uint32_t SEF : 1;              /*!< [19] Sync Error Flag */
        uint32_t WSF : 1;              /*!< [20] Word Start Flag */
        uint32_t RESERVED2 : 3;        /*!< [23:21]  */
        uint32_t SR : 1;               /*!< [24] Software Reset */
        uint32_t FR : 1;               /*!< [25] FIFO Reset */
        uint32_t RESERVED3 : 2;        /*!< [27:26]  */
        uint32_t BCE : 1;              /*!< [28] Bit Clock Enable */
        uint32_t DBGE : 1;             /*!< [29] Debug Enable */
        uint32_t STOPE : 1;            /*!< [30] Stop Enable */
        uint32_t TE : 1;               /*!< [31] Transmitter Enable */
    } B;
} hw_i2s_tcsr_t;

/*!
 * @name Constants and macros for entire I2S_TCSR register
 */
/*@{*/
#define HW_I2S_TCSR_ADDR(x)      ((x) + 0x0U)

#define HW_I2S_TCSR(x)           (*(__IO hw_i2s_tcsr_t *) HW_I2S_TCSR_ADDR(x))
#define HW_I2S_TCSR_RD(x)        (HW_I2S_TCSR(x).U)
#define HW_I2S_TCSR_WR(x, v)     (HW_I2S_TCSR(x).U = (v))
#define HW_I2S_TCSR_SET(x, v)    (HW_I2S_TCSR_WR(x, HW_I2S_TCSR_RD(x) |  (v)))
#define HW_I2S_TCSR_CLR(x, v)    (HW_I2S_TCSR_WR(x, HW_I2S_TCSR_RD(x) & ~(v)))
#define HW_I2S_TCSR_TOG(x, v)    (HW_I2S_TCSR_WR(x, HW_I2S_TCSR_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_TCSR bitfields
 */

/*!
 * @name Register I2S_TCSR, field FRDE[0] (RW)
 *
 * Enables/disables DMA requests.
 *
 * Values:
 * - 0 - Disables the DMA request.
 * - 1 - Enables the DMA request.
 */
/*@{*/
#define BP_I2S_TCSR_FRDE     (0U)          /*!< Bit position for I2S_TCSR_FRDE. */
#define BM_I2S_TCSR_FRDE     (0x00000001U) /*!< Bit mask for I2S_TCSR_FRDE. */
#define BS_I2S_TCSR_FRDE     (1U)          /*!< Bit field size in bits for I2S_TCSR_FRDE. */

/*! @brief Read current value of the I2S_TCSR_FRDE field. */
#define BR_I2S_TCSR_FRDE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FRDE))

/*! @brief Format value for bitfield I2S_TCSR_FRDE. */
#define BF_I2S_TCSR_FRDE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_FRDE) & BM_I2S_TCSR_FRDE)

/*! @brief Set the FRDE field to a new value. */
#define BW_I2S_TCSR_FRDE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FRDE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FWDE[1] (RW)
 *
 * Enables/disables DMA requests.
 *
 * Values:
 * - 0 - Disables the DMA request.
 * - 1 - Enables the DMA request.
 */
/*@{*/
#define BP_I2S_TCSR_FWDE     (1U)          /*!< Bit position for I2S_TCSR_FWDE. */
#define BM_I2S_TCSR_FWDE     (0x00000002U) /*!< Bit mask for I2S_TCSR_FWDE. */
#define BS_I2S_TCSR_FWDE     (1U)          /*!< Bit field size in bits for I2S_TCSR_FWDE. */

/*! @brief Read current value of the I2S_TCSR_FWDE field. */
#define BR_I2S_TCSR_FWDE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FWDE))

/*! @brief Format value for bitfield I2S_TCSR_FWDE. */
#define BF_I2S_TCSR_FWDE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_FWDE) & BM_I2S_TCSR_FWDE)

/*! @brief Set the FWDE field to a new value. */
#define BW_I2S_TCSR_FWDE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FWDE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FRIE[8] (RW)
 *
 * Enables/disables FIFO request interrupts.
 *
 * Values:
 * - 0 - Disables the interrupt.
 * - 1 - Enables the interrupt.
 */
/*@{*/
#define BP_I2S_TCSR_FRIE     (8U)          /*!< Bit position for I2S_TCSR_FRIE. */
#define BM_I2S_TCSR_FRIE     (0x00000100U) /*!< Bit mask for I2S_TCSR_FRIE. */
#define BS_I2S_TCSR_FRIE     (1U)          /*!< Bit field size in bits for I2S_TCSR_FRIE. */

/*! @brief Read current value of the I2S_TCSR_FRIE field. */
#define BR_I2S_TCSR_FRIE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FRIE))

/*! @brief Format value for bitfield I2S_TCSR_FRIE. */
#define BF_I2S_TCSR_FRIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_FRIE) & BM_I2S_TCSR_FRIE)

/*! @brief Set the FRIE field to a new value. */
#define BW_I2S_TCSR_FRIE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FRIE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FWIE[9] (RW)
 *
 * Enables/disables FIFO warning interrupts.
 *
 * Values:
 * - 0 - Disables the interrupt.
 * - 1 - Enables the interrupt.
 */
/*@{*/
#define BP_I2S_TCSR_FWIE     (9U)          /*!< Bit position for I2S_TCSR_FWIE. */
#define BM_I2S_TCSR_FWIE     (0x00000200U) /*!< Bit mask for I2S_TCSR_FWIE. */
#define BS_I2S_TCSR_FWIE     (1U)          /*!< Bit field size in bits for I2S_TCSR_FWIE. */

/*! @brief Read current value of the I2S_TCSR_FWIE field. */
#define BR_I2S_TCSR_FWIE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FWIE))

/*! @brief Format value for bitfield I2S_TCSR_FWIE. */
#define BF_I2S_TCSR_FWIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_FWIE) & BM_I2S_TCSR_FWIE)

/*! @brief Set the FWIE field to a new value. */
#define BW_I2S_TCSR_FWIE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FWIE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FEIE[10] (RW)
 *
 * Enables/disables FIFO error interrupts.
 *
 * Values:
 * - 0 - Disables the interrupt.
 * - 1 - Enables the interrupt.
 */
/*@{*/
#define BP_I2S_TCSR_FEIE     (10U)         /*!< Bit position for I2S_TCSR_FEIE. */
#define BM_I2S_TCSR_FEIE     (0x00000400U) /*!< Bit mask for I2S_TCSR_FEIE. */
#define BS_I2S_TCSR_FEIE     (1U)          /*!< Bit field size in bits for I2S_TCSR_FEIE. */

/*! @brief Read current value of the I2S_TCSR_FEIE field. */
#define BR_I2S_TCSR_FEIE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FEIE))

/*! @brief Format value for bitfield I2S_TCSR_FEIE. */
#define BF_I2S_TCSR_FEIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_FEIE) & BM_I2S_TCSR_FEIE)

/*! @brief Set the FEIE field to a new value. */
#define BW_I2S_TCSR_FEIE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FEIE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field SEIE[11] (RW)
 *
 * Enables/disables sync error interrupts.
 *
 * Values:
 * - 0 - Disables interrupt.
 * - 1 - Enables interrupt.
 */
/*@{*/
#define BP_I2S_TCSR_SEIE     (11U)         /*!< Bit position for I2S_TCSR_SEIE. */
#define BM_I2S_TCSR_SEIE     (0x00000800U) /*!< Bit mask for I2S_TCSR_SEIE. */
#define BS_I2S_TCSR_SEIE     (1U)          /*!< Bit field size in bits for I2S_TCSR_SEIE. */

/*! @brief Read current value of the I2S_TCSR_SEIE field. */
#define BR_I2S_TCSR_SEIE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_SEIE))

/*! @brief Format value for bitfield I2S_TCSR_SEIE. */
#define BF_I2S_TCSR_SEIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_SEIE) & BM_I2S_TCSR_SEIE)

/*! @brief Set the SEIE field to a new value. */
#define BW_I2S_TCSR_SEIE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_SEIE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field WSIE[12] (RW)
 *
 * Enables/disables word start interrupts.
 *
 * Values:
 * - 0 - Disables interrupt.
 * - 1 - Enables interrupt.
 */
/*@{*/
#define BP_I2S_TCSR_WSIE     (12U)         /*!< Bit position for I2S_TCSR_WSIE. */
#define BM_I2S_TCSR_WSIE     (0x00001000U) /*!< Bit mask for I2S_TCSR_WSIE. */
#define BS_I2S_TCSR_WSIE     (1U)          /*!< Bit field size in bits for I2S_TCSR_WSIE. */

/*! @brief Read current value of the I2S_TCSR_WSIE field. */
#define BR_I2S_TCSR_WSIE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_WSIE))

/*! @brief Format value for bitfield I2S_TCSR_WSIE. */
#define BF_I2S_TCSR_WSIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_WSIE) & BM_I2S_TCSR_WSIE)

/*! @brief Set the WSIE field to a new value. */
#define BW_I2S_TCSR_WSIE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_WSIE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FRF[16] (RO)
 *
 * Indicates that the number of words in an enabled transmit channel FIFO is
 * less than or equal to the transmit FIFO watermark.
 *
 * Values:
 * - 0 - Transmit FIFO watermark has not been reached.
 * - 1 - Transmit FIFO watermark has been reached.
 */
/*@{*/
#define BP_I2S_TCSR_FRF      (16U)         /*!< Bit position for I2S_TCSR_FRF. */
#define BM_I2S_TCSR_FRF      (0x00010000U) /*!< Bit mask for I2S_TCSR_FRF. */
#define BS_I2S_TCSR_FRF      (1U)          /*!< Bit field size in bits for I2S_TCSR_FRF. */

/*! @brief Read current value of the I2S_TCSR_FRF field. */
#define BR_I2S_TCSR_FRF(x)   (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FRF))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FWF[17] (RO)
 *
 * Indicates that an enabled transmit FIFO is empty.
 *
 * Values:
 * - 0 - No enabled transmit FIFO is empty.
 * - 1 - Enabled transmit FIFO is empty.
 */
/*@{*/
#define BP_I2S_TCSR_FWF      (17U)         /*!< Bit position for I2S_TCSR_FWF. */
#define BM_I2S_TCSR_FWF      (0x00020000U) /*!< Bit mask for I2S_TCSR_FWF. */
#define BS_I2S_TCSR_FWF      (1U)          /*!< Bit field size in bits for I2S_TCSR_FWF. */

/*! @brief Read current value of the I2S_TCSR_FWF field. */
#define BR_I2S_TCSR_FWF(x)   (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FWF))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FEF[18] (W1C)
 *
 * Indicates that an enabled transmit FIFO has underrun. Write a logic 1 to this
 * field to clear this flag.
 *
 * Values:
 * - 0 - Transmit underrun not detected.
 * - 1 - Transmit underrun detected.
 */
/*@{*/
#define BP_I2S_TCSR_FEF      (18U)         /*!< Bit position for I2S_TCSR_FEF. */
#define BM_I2S_TCSR_FEF      (0x00040000U) /*!< Bit mask for I2S_TCSR_FEF. */
#define BS_I2S_TCSR_FEF      (1U)          /*!< Bit field size in bits for I2S_TCSR_FEF. */

/*! @brief Read current value of the I2S_TCSR_FEF field. */
#define BR_I2S_TCSR_FEF(x)   (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FEF))

/*! @brief Format value for bitfield I2S_TCSR_FEF. */
#define BF_I2S_TCSR_FEF(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_FEF) & BM_I2S_TCSR_FEF)

/*! @brief Set the FEF field to a new value. */
#define BW_I2S_TCSR_FEF(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FEF) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field SEF[19] (W1C)
 *
 * Indicates that an error in the externally-generated frame sync has been
 * detected. Write a logic 1 to this field to clear this flag.
 *
 * Values:
 * - 0 - Sync error not detected.
 * - 1 - Frame sync error detected.
 */
/*@{*/
#define BP_I2S_TCSR_SEF      (19U)         /*!< Bit position for I2S_TCSR_SEF. */
#define BM_I2S_TCSR_SEF      (0x00080000U) /*!< Bit mask for I2S_TCSR_SEF. */
#define BS_I2S_TCSR_SEF      (1U)          /*!< Bit field size in bits for I2S_TCSR_SEF. */

/*! @brief Read current value of the I2S_TCSR_SEF field. */
#define BR_I2S_TCSR_SEF(x)   (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_SEF))

/*! @brief Format value for bitfield I2S_TCSR_SEF. */
#define BF_I2S_TCSR_SEF(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_SEF) & BM_I2S_TCSR_SEF)

/*! @brief Set the SEF field to a new value. */
#define BW_I2S_TCSR_SEF(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_SEF) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field WSF[20] (W1C)
 *
 * Indicates that the start of the configured word has been detected. Write a
 * logic 1 to this field to clear this flag.
 *
 * Values:
 * - 0 - Start of word not detected.
 * - 1 - Start of word detected.
 */
/*@{*/
#define BP_I2S_TCSR_WSF      (20U)         /*!< Bit position for I2S_TCSR_WSF. */
#define BM_I2S_TCSR_WSF      (0x00100000U) /*!< Bit mask for I2S_TCSR_WSF. */
#define BS_I2S_TCSR_WSF      (1U)          /*!< Bit field size in bits for I2S_TCSR_WSF. */

/*! @brief Read current value of the I2S_TCSR_WSF field. */
#define BR_I2S_TCSR_WSF(x)   (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_WSF))

/*! @brief Format value for bitfield I2S_TCSR_WSF. */
#define BF_I2S_TCSR_WSF(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_WSF) & BM_I2S_TCSR_WSF)

/*! @brief Set the WSF field to a new value. */
#define BW_I2S_TCSR_WSF(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_WSF) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field SR[24] (RW)
 *
 * When set, resets the internal transmitter logic including the FIFO pointers.
 * Software-visible registers are not affected, except for the status registers.
 *
 * Values:
 * - 0 - No effect.
 * - 1 - Software reset.
 */
/*@{*/
#define BP_I2S_TCSR_SR       (24U)         /*!< Bit position for I2S_TCSR_SR. */
#define BM_I2S_TCSR_SR       (0x01000000U) /*!< Bit mask for I2S_TCSR_SR. */
#define BS_I2S_TCSR_SR       (1U)          /*!< Bit field size in bits for I2S_TCSR_SR. */

/*! @brief Read current value of the I2S_TCSR_SR field. */
#define BR_I2S_TCSR_SR(x)    (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_SR))

/*! @brief Format value for bitfield I2S_TCSR_SR. */
#define BF_I2S_TCSR_SR(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_SR) & BM_I2S_TCSR_SR)

/*! @brief Set the SR field to a new value. */
#define BW_I2S_TCSR_SR(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_SR) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field FR[25] (WORZ)
 *
 * Resets the FIFO pointers. Reading this field will always return zero. FIFO
 * pointers should only be reset when the transmitter is disabled or the FIFO error
 * flag is set.
 *
 * Values:
 * - 0 - No effect.
 * - 1 - FIFO reset.
 */
/*@{*/
#define BP_I2S_TCSR_FR       (25U)         /*!< Bit position for I2S_TCSR_FR. */
#define BM_I2S_TCSR_FR       (0x02000000U) /*!< Bit mask for I2S_TCSR_FR. */
#define BS_I2S_TCSR_FR       (1U)          /*!< Bit field size in bits for I2S_TCSR_FR. */

/*! @brief Format value for bitfield I2S_TCSR_FR. */
#define BF_I2S_TCSR_FR(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_FR) & BM_I2S_TCSR_FR)

/*! @brief Set the FR field to a new value. */
#define BW_I2S_TCSR_FR(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_FR) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field BCE[28] (RW)
 *
 * Enables the transmit bit clock, separately from the TE. This field is
 * automatically set whenever TE is set. When software clears this field, the transmit
 * bit clock remains enabled, and this bit remains set, until the end of the
 * current frame.
 *
 * Values:
 * - 0 - Transmit bit clock is disabled.
 * - 1 - Transmit bit clock is enabled.
 */
/*@{*/
#define BP_I2S_TCSR_BCE      (28U)         /*!< Bit position for I2S_TCSR_BCE. */
#define BM_I2S_TCSR_BCE      (0x10000000U) /*!< Bit mask for I2S_TCSR_BCE. */
#define BS_I2S_TCSR_BCE      (1U)          /*!< Bit field size in bits for I2S_TCSR_BCE. */

/*! @brief Read current value of the I2S_TCSR_BCE field. */
#define BR_I2S_TCSR_BCE(x)   (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_BCE))

/*! @brief Format value for bitfield I2S_TCSR_BCE. */
#define BF_I2S_TCSR_BCE(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_BCE) & BM_I2S_TCSR_BCE)

/*! @brief Set the BCE field to a new value. */
#define BW_I2S_TCSR_BCE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_BCE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field DBGE[29] (RW)
 *
 * Enables/disables transmitter operation in Debug mode. The transmit bit clock
 * is not affected by debug mode.
 *
 * Values:
 * - 0 - Transmitter is disabled in Debug mode, after completing the current
 *     frame.
 * - 1 - Transmitter is enabled in Debug mode.
 */
/*@{*/
#define BP_I2S_TCSR_DBGE     (29U)         /*!< Bit position for I2S_TCSR_DBGE. */
#define BM_I2S_TCSR_DBGE     (0x20000000U) /*!< Bit mask for I2S_TCSR_DBGE. */
#define BS_I2S_TCSR_DBGE     (1U)          /*!< Bit field size in bits for I2S_TCSR_DBGE. */

/*! @brief Read current value of the I2S_TCSR_DBGE field. */
#define BR_I2S_TCSR_DBGE(x)  (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_DBGE))

/*! @brief Format value for bitfield I2S_TCSR_DBGE. */
#define BF_I2S_TCSR_DBGE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_DBGE) & BM_I2S_TCSR_DBGE)

/*! @brief Set the DBGE field to a new value. */
#define BW_I2S_TCSR_DBGE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_DBGE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field STOPE[30] (RW)
 *
 * Configures transmitter operation in Stop mode. This field is ignored and the
 * transmitter is disabled in all low-leakage stop modes.
 *
 * Values:
 * - 0 - Transmitter disabled in Stop mode.
 * - 1 - Transmitter enabled in Stop mode.
 */
/*@{*/
#define BP_I2S_TCSR_STOPE    (30U)         /*!< Bit position for I2S_TCSR_STOPE. */
#define BM_I2S_TCSR_STOPE    (0x40000000U) /*!< Bit mask for I2S_TCSR_STOPE. */
#define BS_I2S_TCSR_STOPE    (1U)          /*!< Bit field size in bits for I2S_TCSR_STOPE. */

/*! @brief Read current value of the I2S_TCSR_STOPE field. */
#define BR_I2S_TCSR_STOPE(x) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_STOPE))

/*! @brief Format value for bitfield I2S_TCSR_STOPE. */
#define BF_I2S_TCSR_STOPE(v) ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_STOPE) & BM_I2S_TCSR_STOPE)

/*! @brief Set the STOPE field to a new value. */
#define BW_I2S_TCSR_STOPE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_STOPE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCSR, field TE[31] (RW)
 *
 * Enables/disables the transmitter. When software clears this field, the
 * transmitter remains enabled, and this bit remains set, until the end of the current
 * frame.
 *
 * Values:
 * - 0 - Transmitter is disabled.
 * - 1 - Transmitter is enabled, or transmitter has been disabled and has not
 *     yet reached end of frame.
 */
/*@{*/
#define BP_I2S_TCSR_TE       (31U)         /*!< Bit position for I2S_TCSR_TE. */
#define BM_I2S_TCSR_TE       (0x80000000U) /*!< Bit mask for I2S_TCSR_TE. */
#define BS_I2S_TCSR_TE       (1U)          /*!< Bit field size in bits for I2S_TCSR_TE. */

/*! @brief Read current value of the I2S_TCSR_TE field. */
#define BR_I2S_TCSR_TE(x)    (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_TE))

/*! @brief Format value for bitfield I2S_TCSR_TE. */
#define BF_I2S_TCSR_TE(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_TCSR_TE) & BM_I2S_TCSR_TE)

/*! @brief Set the TE field to a new value. */
#define BW_I2S_TCSR_TE(x, v) (BITBAND_ACCESS32(HW_I2S_TCSR_ADDR(x), BP_I2S_TCSR_TE) = (v))
/*@}*/

/*******************************************************************************
 * HW_I2S_TCR1 - SAI Transmit Configuration 1 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TCR1 - SAI Transmit Configuration 1 Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_i2s_tcr1
{
    uint32_t U;
    struct _hw_i2s_tcr1_bitfields
    {
        uint32_t TFW : 3;              /*!< [2:0] Transmit FIFO Watermark */
        uint32_t RESERVED0 : 29;       /*!< [31:3]  */
    } B;
} hw_i2s_tcr1_t;

/*!
 * @name Constants and macros for entire I2S_TCR1 register
 */
/*@{*/
#define HW_I2S_TCR1_ADDR(x)      ((x) + 0x4U)

#define HW_I2S_TCR1(x)           (*(__IO hw_i2s_tcr1_t *) HW_I2S_TCR1_ADDR(x))
#define HW_I2S_TCR1_RD(x)        (HW_I2S_TCR1(x).U)
#define HW_I2S_TCR1_WR(x, v)     (HW_I2S_TCR1(x).U = (v))
#define HW_I2S_TCR1_SET(x, v)    (HW_I2S_TCR1_WR(x, HW_I2S_TCR1_RD(x) |  (v)))
#define HW_I2S_TCR1_CLR(x, v)    (HW_I2S_TCR1_WR(x, HW_I2S_TCR1_RD(x) & ~(v)))
#define HW_I2S_TCR1_TOG(x, v)    (HW_I2S_TCR1_WR(x, HW_I2S_TCR1_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_TCR1 bitfields
 */

/*!
 * @name Register I2S_TCR1, field TFW[2:0] (RW)
 *
 * Configures the watermark level for all enabled transmit channels.
 */
/*@{*/
#define BP_I2S_TCR1_TFW      (0U)          /*!< Bit position for I2S_TCR1_TFW. */
#define BM_I2S_TCR1_TFW      (0x00000007U) /*!< Bit mask for I2S_TCR1_TFW. */
#define BS_I2S_TCR1_TFW      (3U)          /*!< Bit field size in bits for I2S_TCR1_TFW. */

/*! @brief Read current value of the I2S_TCR1_TFW field. */
#define BR_I2S_TCR1_TFW(x)   (HW_I2S_TCR1(x).B.TFW)

/*! @brief Format value for bitfield I2S_TCR1_TFW. */
#define BF_I2S_TCR1_TFW(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR1_TFW) & BM_I2S_TCR1_TFW)

/*! @brief Set the TFW field to a new value. */
#define BW_I2S_TCR1_TFW(x, v) (HW_I2S_TCR1_WR(x, (HW_I2S_TCR1_RD(x) & ~BM_I2S_TCR1_TFW) | BF_I2S_TCR1_TFW(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_TCR2 - SAI Transmit Configuration 2 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TCR2 - SAI Transmit Configuration 2 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when TCSR[TE] is set.
 */
typedef union _hw_i2s_tcr2
{
    uint32_t U;
    struct _hw_i2s_tcr2_bitfields
    {
        uint32_t DIV : 8;              /*!< [7:0] Bit Clock Divide */
        uint32_t RESERVED0 : 16;       /*!< [23:8]  */
        uint32_t BCD : 1;              /*!< [24] Bit Clock Direction */
        uint32_t BCP : 1;              /*!< [25] Bit Clock Polarity */
        uint32_t MSEL : 2;             /*!< [27:26] MCLK Select */
        uint32_t BCI : 1;              /*!< [28] Bit Clock Input */
        uint32_t BCS : 1;              /*!< [29] Bit Clock Swap */
        uint32_t SYNC : 2;             /*!< [31:30] Synchronous Mode */
    } B;
} hw_i2s_tcr2_t;

/*!
 * @name Constants and macros for entire I2S_TCR2 register
 */
/*@{*/
#define HW_I2S_TCR2_ADDR(x)      ((x) + 0x8U)

#define HW_I2S_TCR2(x)           (*(__IO hw_i2s_tcr2_t *) HW_I2S_TCR2_ADDR(x))
#define HW_I2S_TCR2_RD(x)        (HW_I2S_TCR2(x).U)
#define HW_I2S_TCR2_WR(x, v)     (HW_I2S_TCR2(x).U = (v))
#define HW_I2S_TCR2_SET(x, v)    (HW_I2S_TCR2_WR(x, HW_I2S_TCR2_RD(x) |  (v)))
#define HW_I2S_TCR2_CLR(x, v)    (HW_I2S_TCR2_WR(x, HW_I2S_TCR2_RD(x) & ~(v)))
#define HW_I2S_TCR2_TOG(x, v)    (HW_I2S_TCR2_WR(x, HW_I2S_TCR2_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_TCR2 bitfields
 */

/*!
 * @name Register I2S_TCR2, field DIV[7:0] (RW)
 *
 * Divides down the audio master clock to generate the bit clock when configured
 * for an internal bit clock. The division value is (DIV + 1) * 2.
 */
/*@{*/
#define BP_I2S_TCR2_DIV      (0U)          /*!< Bit position for I2S_TCR2_DIV. */
#define BM_I2S_TCR2_DIV      (0x000000FFU) /*!< Bit mask for I2S_TCR2_DIV. */
#define BS_I2S_TCR2_DIV      (8U)          /*!< Bit field size in bits for I2S_TCR2_DIV. */

/*! @brief Read current value of the I2S_TCR2_DIV field. */
#define BR_I2S_TCR2_DIV(x)   (HW_I2S_TCR2(x).B.DIV)

/*! @brief Format value for bitfield I2S_TCR2_DIV. */
#define BF_I2S_TCR2_DIV(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR2_DIV) & BM_I2S_TCR2_DIV)

/*! @brief Set the DIV field to a new value. */
#define BW_I2S_TCR2_DIV(x, v) (HW_I2S_TCR2_WR(x, (HW_I2S_TCR2_RD(x) & ~BM_I2S_TCR2_DIV) | BF_I2S_TCR2_DIV(v)))
/*@}*/

/*!
 * @name Register I2S_TCR2, field BCD[24] (RW)
 *
 * Configures the direction of the bit clock.
 *
 * Values:
 * - 0 - Bit clock is generated externally in Slave mode.
 * - 1 - Bit clock is generated internally in Master mode.
 */
/*@{*/
#define BP_I2S_TCR2_BCD      (24U)         /*!< Bit position for I2S_TCR2_BCD. */
#define BM_I2S_TCR2_BCD      (0x01000000U) /*!< Bit mask for I2S_TCR2_BCD. */
#define BS_I2S_TCR2_BCD      (1U)          /*!< Bit field size in bits for I2S_TCR2_BCD. */

/*! @brief Read current value of the I2S_TCR2_BCD field. */
#define BR_I2S_TCR2_BCD(x)   (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCD))

/*! @brief Format value for bitfield I2S_TCR2_BCD. */
#define BF_I2S_TCR2_BCD(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR2_BCD) & BM_I2S_TCR2_BCD)

/*! @brief Set the BCD field to a new value. */
#define BW_I2S_TCR2_BCD(x, v) (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCD) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR2, field BCP[25] (RW)
 *
 * Configures the polarity of the bit clock.
 *
 * Values:
 * - 0 - Bit clock is active high with drive outputs on rising edge and sample
 *     inputs on falling edge.
 * - 1 - Bit clock is active low with drive outputs on falling edge and sample
 *     inputs on rising edge.
 */
/*@{*/
#define BP_I2S_TCR2_BCP      (25U)         /*!< Bit position for I2S_TCR2_BCP. */
#define BM_I2S_TCR2_BCP      (0x02000000U) /*!< Bit mask for I2S_TCR2_BCP. */
#define BS_I2S_TCR2_BCP      (1U)          /*!< Bit field size in bits for I2S_TCR2_BCP. */

/*! @brief Read current value of the I2S_TCR2_BCP field. */
#define BR_I2S_TCR2_BCP(x)   (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCP))

/*! @brief Format value for bitfield I2S_TCR2_BCP. */
#define BF_I2S_TCR2_BCP(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR2_BCP) & BM_I2S_TCR2_BCP)

/*! @brief Set the BCP field to a new value. */
#define BW_I2S_TCR2_BCP(x, v) (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCP) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR2, field MSEL[27:26] (RW)
 *
 * Selects the audio Master Clock option used to generate an internally
 * generated bit clock. This field has no effect when configured for an externally
 * generated bit clock. Depending on the device, some Master Clock options might not be
 * available. See the chip configuration details for the availability and
 * chip-specific meaning of each option.
 *
 * Values:
 * - 00 - Bus Clock selected.
 * - 01 - Master Clock (MCLK) 1 option selected.
 * - 10 - Master Clock (MCLK) 2 option selected.
 * - 11 - Master Clock (MCLK) 3 option selected.
 */
/*@{*/
#define BP_I2S_TCR2_MSEL     (26U)         /*!< Bit position for I2S_TCR2_MSEL. */
#define BM_I2S_TCR2_MSEL     (0x0C000000U) /*!< Bit mask for I2S_TCR2_MSEL. */
#define BS_I2S_TCR2_MSEL     (2U)          /*!< Bit field size in bits for I2S_TCR2_MSEL. */

/*! @brief Read current value of the I2S_TCR2_MSEL field. */
#define BR_I2S_TCR2_MSEL(x)  (HW_I2S_TCR2(x).B.MSEL)

/*! @brief Format value for bitfield I2S_TCR2_MSEL. */
#define BF_I2S_TCR2_MSEL(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCR2_MSEL) & BM_I2S_TCR2_MSEL)

/*! @brief Set the MSEL field to a new value. */
#define BW_I2S_TCR2_MSEL(x, v) (HW_I2S_TCR2_WR(x, (HW_I2S_TCR2_RD(x) & ~BM_I2S_TCR2_MSEL) | BF_I2S_TCR2_MSEL(v)))
/*@}*/

/*!
 * @name Register I2S_TCR2, field BCI[28] (RW)
 *
 * When this field is set and using an internally generated bit clock in either
 * synchronous or asynchronous mode, the bit clock actually used by the
 * transmitter is delayed by the pad output delay (the transmitter is clocked by the pad
 * input as if the clock was externally generated). This has the effect of
 * decreasing the data input setup time, but increasing the data output valid time. The
 * slave mode timing from the datasheet should be used for the transmitter when
 * this bit is set. In synchronous mode, this bit allows the transmitter to use
 * the slave mode timing from the datasheet, while the receiver uses the master
 * mode timing. This field has no effect when configured for an externally generated
 * bit clock or when synchronous to another SAI peripheral .
 *
 * Values:
 * - 0 - No effect.
 * - 1 - Internal logic is clocked as if bit clock was externally generated.
 */
/*@{*/
#define BP_I2S_TCR2_BCI      (28U)         /*!< Bit position for I2S_TCR2_BCI. */
#define BM_I2S_TCR2_BCI      (0x10000000U) /*!< Bit mask for I2S_TCR2_BCI. */
#define BS_I2S_TCR2_BCI      (1U)          /*!< Bit field size in bits for I2S_TCR2_BCI. */

/*! @brief Read current value of the I2S_TCR2_BCI field. */
#define BR_I2S_TCR2_BCI(x)   (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCI))

/*! @brief Format value for bitfield I2S_TCR2_BCI. */
#define BF_I2S_TCR2_BCI(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR2_BCI) & BM_I2S_TCR2_BCI)

/*! @brief Set the BCI field to a new value. */
#define BW_I2S_TCR2_BCI(x, v) (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCI) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR2, field BCS[29] (RW)
 *
 * This field swaps the bit clock used by the transmitter. When the transmitter
 * is configured in asynchronous mode and this bit is set, the transmitter is
 * clocked by the receiver bit clock (SAI_RX_BCLK). This allows the transmitter and
 * receiver to share the same bit clock, but the transmitter continues to use the
 * transmit frame sync (SAI_TX_SYNC). When the transmitter is configured in
 * synchronous mode, the transmitter BCS field and receiver BCS field must be set to
 * the same value. When both are set, the transmitter and receiver are both
 * clocked by the transmitter bit clock (SAI_TX_BCLK) but use the receiver frame sync
 * (SAI_RX_SYNC). This field has no effect when synchronous to another SAI
 * peripheral.
 *
 * Values:
 * - 0 - Use the normal bit clock source.
 * - 1 - Swap the bit clock source.
 */
/*@{*/
#define BP_I2S_TCR2_BCS      (29U)         /*!< Bit position for I2S_TCR2_BCS. */
#define BM_I2S_TCR2_BCS      (0x20000000U) /*!< Bit mask for I2S_TCR2_BCS. */
#define BS_I2S_TCR2_BCS      (1U)          /*!< Bit field size in bits for I2S_TCR2_BCS. */

/*! @brief Read current value of the I2S_TCR2_BCS field. */
#define BR_I2S_TCR2_BCS(x)   (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCS))

/*! @brief Format value for bitfield I2S_TCR2_BCS. */
#define BF_I2S_TCR2_BCS(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR2_BCS) & BM_I2S_TCR2_BCS)

/*! @brief Set the BCS field to a new value. */
#define BW_I2S_TCR2_BCS(x, v) (BITBAND_ACCESS32(HW_I2S_TCR2_ADDR(x), BP_I2S_TCR2_BCS) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR2, field SYNC[31:30] (RW)
 *
 * Configures between asynchronous and synchronous modes of operation. When
 * configured for a synchronous mode of operation, the receiver or other SAI
 * peripheral must be configured for asynchronous operation.
 *
 * Values:
 * - 00 - Asynchronous mode.
 * - 01 - Synchronous with receiver.
 * - 10 - Synchronous with another SAI transmitter.
 * - 11 - Synchronous with another SAI receiver.
 */
/*@{*/
#define BP_I2S_TCR2_SYNC     (30U)         /*!< Bit position for I2S_TCR2_SYNC. */
#define BM_I2S_TCR2_SYNC     (0xC0000000U) /*!< Bit mask for I2S_TCR2_SYNC. */
#define BS_I2S_TCR2_SYNC     (2U)          /*!< Bit field size in bits for I2S_TCR2_SYNC. */

/*! @brief Read current value of the I2S_TCR2_SYNC field. */
#define BR_I2S_TCR2_SYNC(x)  (HW_I2S_TCR2(x).B.SYNC)

/*! @brief Format value for bitfield I2S_TCR2_SYNC. */
#define BF_I2S_TCR2_SYNC(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCR2_SYNC) & BM_I2S_TCR2_SYNC)

/*! @brief Set the SYNC field to a new value. */
#define BW_I2S_TCR2_SYNC(x, v) (HW_I2S_TCR2_WR(x, (HW_I2S_TCR2_RD(x) & ~BM_I2S_TCR2_SYNC) | BF_I2S_TCR2_SYNC(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_TCR3 - SAI Transmit Configuration 3 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TCR3 - SAI Transmit Configuration 3 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when TCSR[TE] is set.
 */
typedef union _hw_i2s_tcr3
{
    uint32_t U;
    struct _hw_i2s_tcr3_bitfields
    {
        uint32_t WDFL : 5;             /*!< [4:0] Word Flag Configuration */
        uint32_t RESERVED0 : 11;       /*!< [15:5]  */
        uint32_t TCE : 2;              /*!< [17:16] Transmit Channel Enable */
        uint32_t RESERVED1 : 14;       /*!< [31:18]  */
    } B;
} hw_i2s_tcr3_t;

/*!
 * @name Constants and macros for entire I2S_TCR3 register
 */
/*@{*/
#define HW_I2S_TCR3_ADDR(x)      ((x) + 0xCU)

#define HW_I2S_TCR3(x)           (*(__IO hw_i2s_tcr3_t *) HW_I2S_TCR3_ADDR(x))
#define HW_I2S_TCR3_RD(x)        (HW_I2S_TCR3(x).U)
#define HW_I2S_TCR3_WR(x, v)     (HW_I2S_TCR3(x).U = (v))
#define HW_I2S_TCR3_SET(x, v)    (HW_I2S_TCR3_WR(x, HW_I2S_TCR3_RD(x) |  (v)))
#define HW_I2S_TCR3_CLR(x, v)    (HW_I2S_TCR3_WR(x, HW_I2S_TCR3_RD(x) & ~(v)))
#define HW_I2S_TCR3_TOG(x, v)    (HW_I2S_TCR3_WR(x, HW_I2S_TCR3_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_TCR3 bitfields
 */

/*!
 * @name Register I2S_TCR3, field WDFL[4:0] (RW)
 *
 * Configures which word sets the start of word flag. The value written must be
 * one less than the word number. For example, writing 0 configures the first
 * word in the frame. When configured to a value greater than TCR4[FRSZ], then the
 * start of word flag is never set.
 */
/*@{*/
#define BP_I2S_TCR3_WDFL     (0U)          /*!< Bit position for I2S_TCR3_WDFL. */
#define BM_I2S_TCR3_WDFL     (0x0000001FU) /*!< Bit mask for I2S_TCR3_WDFL. */
#define BS_I2S_TCR3_WDFL     (5U)          /*!< Bit field size in bits for I2S_TCR3_WDFL. */

/*! @brief Read current value of the I2S_TCR3_WDFL field. */
#define BR_I2S_TCR3_WDFL(x)  (HW_I2S_TCR3(x).B.WDFL)

/*! @brief Format value for bitfield I2S_TCR3_WDFL. */
#define BF_I2S_TCR3_WDFL(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCR3_WDFL) & BM_I2S_TCR3_WDFL)

/*! @brief Set the WDFL field to a new value. */
#define BW_I2S_TCR3_WDFL(x, v) (HW_I2S_TCR3_WR(x, (HW_I2S_TCR3_RD(x) & ~BM_I2S_TCR3_WDFL) | BF_I2S_TCR3_WDFL(v)))
/*@}*/

/*!
 * @name Register I2S_TCR3, field TCE[17:16] (RW)
 *
 * Enables the corresponding data channel for transmit operation. A channel must
 * be enabled before its FIFO is accessed.
 *
 * Values:
 * - 0 - Transmit data channel N is disabled.
 * - 1 - Transmit data channel N is enabled.
 */
/*@{*/
#define BP_I2S_TCR3_TCE      (16U)         /*!< Bit position for I2S_TCR3_TCE. */
#define BM_I2S_TCR3_TCE      (0x00030000U) /*!< Bit mask for I2S_TCR3_TCE. */
#define BS_I2S_TCR3_TCE      (2U)          /*!< Bit field size in bits for I2S_TCR3_TCE. */

/*! @brief Read current value of the I2S_TCR3_TCE field. */
#define BR_I2S_TCR3_TCE(x)   (HW_I2S_TCR3(x).B.TCE)

/*! @brief Format value for bitfield I2S_TCR3_TCE. */
#define BF_I2S_TCR3_TCE(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR3_TCE) & BM_I2S_TCR3_TCE)

/*! @brief Set the TCE field to a new value. */
#define BW_I2S_TCR3_TCE(x, v) (HW_I2S_TCR3_WR(x, (HW_I2S_TCR3_RD(x) & ~BM_I2S_TCR3_TCE) | BF_I2S_TCR3_TCE(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_TCR4 - SAI Transmit Configuration 4 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TCR4 - SAI Transmit Configuration 4 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when TCSR[TE] is set.
 */
typedef union _hw_i2s_tcr4
{
    uint32_t U;
    struct _hw_i2s_tcr4_bitfields
    {
        uint32_t FSD : 1;              /*!< [0] Frame Sync Direction */
        uint32_t FSP : 1;              /*!< [1] Frame Sync Polarity */
        uint32_t RESERVED0 : 1;        /*!< [2]  */
        uint32_t FSE : 1;              /*!< [3] Frame Sync Early */
        uint32_t MF : 1;               /*!< [4] MSB First */
        uint32_t RESERVED1 : 3;        /*!< [7:5]  */
        uint32_t SYWD : 5;             /*!< [12:8] Sync Width */
        uint32_t RESERVED2 : 3;        /*!< [15:13]  */
        uint32_t FRSZ : 5;             /*!< [20:16] Frame size */
        uint32_t RESERVED3 : 11;       /*!< [31:21]  */
    } B;
} hw_i2s_tcr4_t;

/*!
 * @name Constants and macros for entire I2S_TCR4 register
 */
/*@{*/
#define HW_I2S_TCR4_ADDR(x)      ((x) + 0x10U)

#define HW_I2S_TCR4(x)           (*(__IO hw_i2s_tcr4_t *) HW_I2S_TCR4_ADDR(x))
#define HW_I2S_TCR4_RD(x)        (HW_I2S_TCR4(x).U)
#define HW_I2S_TCR4_WR(x, v)     (HW_I2S_TCR4(x).U = (v))
#define HW_I2S_TCR4_SET(x, v)    (HW_I2S_TCR4_WR(x, HW_I2S_TCR4_RD(x) |  (v)))
#define HW_I2S_TCR4_CLR(x, v)    (HW_I2S_TCR4_WR(x, HW_I2S_TCR4_RD(x) & ~(v)))
#define HW_I2S_TCR4_TOG(x, v)    (HW_I2S_TCR4_WR(x, HW_I2S_TCR4_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_TCR4 bitfields
 */

/*!
 * @name Register I2S_TCR4, field FSD[0] (RW)
 *
 * Configures the direction of the frame sync.
 *
 * Values:
 * - 0 - Frame sync is generated externally in Slave mode.
 * - 1 - Frame sync is generated internally in Master mode.
 */
/*@{*/
#define BP_I2S_TCR4_FSD      (0U)          /*!< Bit position for I2S_TCR4_FSD. */
#define BM_I2S_TCR4_FSD      (0x00000001U) /*!< Bit mask for I2S_TCR4_FSD. */
#define BS_I2S_TCR4_FSD      (1U)          /*!< Bit field size in bits for I2S_TCR4_FSD. */

/*! @brief Read current value of the I2S_TCR4_FSD field. */
#define BR_I2S_TCR4_FSD(x)   (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_FSD))

/*! @brief Format value for bitfield I2S_TCR4_FSD. */
#define BF_I2S_TCR4_FSD(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR4_FSD) & BM_I2S_TCR4_FSD)

/*! @brief Set the FSD field to a new value. */
#define BW_I2S_TCR4_FSD(x, v) (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_FSD) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR4, field FSP[1] (RW)
 *
 * Configures the polarity of the frame sync.
 *
 * Values:
 * - 0 - Frame sync is active high.
 * - 1 - Frame sync is active low.
 */
/*@{*/
#define BP_I2S_TCR4_FSP      (1U)          /*!< Bit position for I2S_TCR4_FSP. */
#define BM_I2S_TCR4_FSP      (0x00000002U) /*!< Bit mask for I2S_TCR4_FSP. */
#define BS_I2S_TCR4_FSP      (1U)          /*!< Bit field size in bits for I2S_TCR4_FSP. */

/*! @brief Read current value of the I2S_TCR4_FSP field. */
#define BR_I2S_TCR4_FSP(x)   (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_FSP))

/*! @brief Format value for bitfield I2S_TCR4_FSP. */
#define BF_I2S_TCR4_FSP(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR4_FSP) & BM_I2S_TCR4_FSP)

/*! @brief Set the FSP field to a new value. */
#define BW_I2S_TCR4_FSP(x, v) (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_FSP) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR4, field FSE[3] (RW)
 *
 * Values:
 * - 0 - Frame sync asserts with the first bit of the frame.
 * - 1 - Frame sync asserts one bit before the first bit of the frame.
 */
/*@{*/
#define BP_I2S_TCR4_FSE      (3U)          /*!< Bit position for I2S_TCR4_FSE. */
#define BM_I2S_TCR4_FSE      (0x00000008U) /*!< Bit mask for I2S_TCR4_FSE. */
#define BS_I2S_TCR4_FSE      (1U)          /*!< Bit field size in bits for I2S_TCR4_FSE. */

/*! @brief Read current value of the I2S_TCR4_FSE field. */
#define BR_I2S_TCR4_FSE(x)   (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_FSE))

/*! @brief Format value for bitfield I2S_TCR4_FSE. */
#define BF_I2S_TCR4_FSE(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR4_FSE) & BM_I2S_TCR4_FSE)

/*! @brief Set the FSE field to a new value. */
#define BW_I2S_TCR4_FSE(x, v) (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_FSE) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR4, field MF[4] (RW)
 *
 * Configures whether the LSB or the MSB is transmitted first.
 *
 * Values:
 * - 0 - LSB is transmitted first.
 * - 1 - MSB is transmitted first.
 */
/*@{*/
#define BP_I2S_TCR4_MF       (4U)          /*!< Bit position for I2S_TCR4_MF. */
#define BM_I2S_TCR4_MF       (0x00000010U) /*!< Bit mask for I2S_TCR4_MF. */
#define BS_I2S_TCR4_MF       (1U)          /*!< Bit field size in bits for I2S_TCR4_MF. */

/*! @brief Read current value of the I2S_TCR4_MF field. */
#define BR_I2S_TCR4_MF(x)    (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_MF))

/*! @brief Format value for bitfield I2S_TCR4_MF. */
#define BF_I2S_TCR4_MF(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_TCR4_MF) & BM_I2S_TCR4_MF)

/*! @brief Set the MF field to a new value. */
#define BW_I2S_TCR4_MF(x, v) (BITBAND_ACCESS32(HW_I2S_TCR4_ADDR(x), BP_I2S_TCR4_MF) = (v))
/*@}*/

/*!
 * @name Register I2S_TCR4, field SYWD[12:8] (RW)
 *
 * Configures the length of the frame sync in number of bit clocks. The value
 * written must be one less than the number of bit clocks. For example, write 0 for
 * the frame sync to assert for one bit clock only. The sync width cannot be
 * configured longer than the first word of the frame.
 */
/*@{*/
#define BP_I2S_TCR4_SYWD     (8U)          /*!< Bit position for I2S_TCR4_SYWD. */
#define BM_I2S_TCR4_SYWD     (0x00001F00U) /*!< Bit mask for I2S_TCR4_SYWD. */
#define BS_I2S_TCR4_SYWD     (5U)          /*!< Bit field size in bits for I2S_TCR4_SYWD. */

/*! @brief Read current value of the I2S_TCR4_SYWD field. */
#define BR_I2S_TCR4_SYWD(x)  (HW_I2S_TCR4(x).B.SYWD)

/*! @brief Format value for bitfield I2S_TCR4_SYWD. */
#define BF_I2S_TCR4_SYWD(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCR4_SYWD) & BM_I2S_TCR4_SYWD)

/*! @brief Set the SYWD field to a new value. */
#define BW_I2S_TCR4_SYWD(x, v) (HW_I2S_TCR4_WR(x, (HW_I2S_TCR4_RD(x) & ~BM_I2S_TCR4_SYWD) | BF_I2S_TCR4_SYWD(v)))
/*@}*/

/*!
 * @name Register I2S_TCR4, field FRSZ[20:16] (RW)
 *
 * Configures the number of words in each frame. The value written must be one
 * less than the number of words in the frame. For example, write 0 for one word
 * per frame. The maximum supported frame size is 32 words.
 */
/*@{*/
#define BP_I2S_TCR4_FRSZ     (16U)         /*!< Bit position for I2S_TCR4_FRSZ. */
#define BM_I2S_TCR4_FRSZ     (0x001F0000U) /*!< Bit mask for I2S_TCR4_FRSZ. */
#define BS_I2S_TCR4_FRSZ     (5U)          /*!< Bit field size in bits for I2S_TCR4_FRSZ. */

/*! @brief Read current value of the I2S_TCR4_FRSZ field. */
#define BR_I2S_TCR4_FRSZ(x)  (HW_I2S_TCR4(x).B.FRSZ)

/*! @brief Format value for bitfield I2S_TCR4_FRSZ. */
#define BF_I2S_TCR4_FRSZ(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_TCR4_FRSZ) & BM_I2S_TCR4_FRSZ)

/*! @brief Set the FRSZ field to a new value. */
#define BW_I2S_TCR4_FRSZ(x, v) (HW_I2S_TCR4_WR(x, (HW_I2S_TCR4_RD(x) & ~BM_I2S_TCR4_FRSZ) | BF_I2S_TCR4_FRSZ(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_TCR5 - SAI Transmit Configuration 5 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TCR5 - SAI Transmit Configuration 5 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when TCSR[TE] is set.
 */
typedef union _hw_i2s_tcr5
{
    uint32_t U;
    struct _hw_i2s_tcr5_bitfields
    {
        uint32_t RESERVED0 : 8;        /*!< [7:0]  */
        uint32_t FBT : 5;              /*!< [12:8] First Bit Shifted */
        uint32_t RESERVED1 : 3;        /*!< [15:13]  */
        uint32_t W0W : 5;              /*!< [20:16] Word 0 Width */
        uint32_t RESERVED2 : 3;        /*!< [23:21]  */
        uint32_t WNW : 5;              /*!< [28:24] Word N Width */
        uint32_t RESERVED3 : 3;        /*!< [31:29]  */
    } B;
} hw_i2s_tcr5_t;

/*!
 * @name Constants and macros for entire I2S_TCR5 register
 */
/*@{*/
#define HW_I2S_TCR5_ADDR(x)      ((x) + 0x14U)

#define HW_I2S_TCR5(x)           (*(__IO hw_i2s_tcr5_t *) HW_I2S_TCR5_ADDR(x))
#define HW_I2S_TCR5_RD(x)        (HW_I2S_TCR5(x).U)
#define HW_I2S_TCR5_WR(x, v)     (HW_I2S_TCR5(x).U = (v))
#define HW_I2S_TCR5_SET(x, v)    (HW_I2S_TCR5_WR(x, HW_I2S_TCR5_RD(x) |  (v)))
#define HW_I2S_TCR5_CLR(x, v)    (HW_I2S_TCR5_WR(x, HW_I2S_TCR5_RD(x) & ~(v)))
#define HW_I2S_TCR5_TOG(x, v)    (HW_I2S_TCR5_WR(x, HW_I2S_TCR5_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_TCR5 bitfields
 */

/*!
 * @name Register I2S_TCR5, field FBT[12:8] (RW)
 *
 * Configures the bit index for the first bit transmitted for each word in the
 * frame. If configured for MSB First, the index of the next bit transmitted is
 * one less than the current bit transmitted. If configured for LSB First, the
 * index of the next bit transmitted is one more than the current bit transmitted.
 * The value written must be greater than or equal to the word width when
 * configured for MSB First. The value written must be less than or equal to 31-word width
 * when configured for LSB First.
 */
/*@{*/
#define BP_I2S_TCR5_FBT      (8U)          /*!< Bit position for I2S_TCR5_FBT. */
#define BM_I2S_TCR5_FBT      (0x00001F00U) /*!< Bit mask for I2S_TCR5_FBT. */
#define BS_I2S_TCR5_FBT      (5U)          /*!< Bit field size in bits for I2S_TCR5_FBT. */

/*! @brief Read current value of the I2S_TCR5_FBT field. */
#define BR_I2S_TCR5_FBT(x)   (HW_I2S_TCR5(x).B.FBT)

/*! @brief Format value for bitfield I2S_TCR5_FBT. */
#define BF_I2S_TCR5_FBT(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR5_FBT) & BM_I2S_TCR5_FBT)

/*! @brief Set the FBT field to a new value. */
#define BW_I2S_TCR5_FBT(x, v) (HW_I2S_TCR5_WR(x, (HW_I2S_TCR5_RD(x) & ~BM_I2S_TCR5_FBT) | BF_I2S_TCR5_FBT(v)))
/*@}*/

/*!
 * @name Register I2S_TCR5, field W0W[20:16] (RW)
 *
 * Configures the number of bits in the first word in each frame. The value
 * written must be one less than the number of bits in the first word. Word width of
 * less than 8 bits is not supported if there is only one word per frame.
 */
/*@{*/
#define BP_I2S_TCR5_W0W      (16U)         /*!< Bit position for I2S_TCR5_W0W. */
#define BM_I2S_TCR5_W0W      (0x001F0000U) /*!< Bit mask for I2S_TCR5_W0W. */
#define BS_I2S_TCR5_W0W      (5U)          /*!< Bit field size in bits for I2S_TCR5_W0W. */

/*! @brief Read current value of the I2S_TCR5_W0W field. */
#define BR_I2S_TCR5_W0W(x)   (HW_I2S_TCR5(x).B.W0W)

/*! @brief Format value for bitfield I2S_TCR5_W0W. */
#define BF_I2S_TCR5_W0W(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR5_W0W) & BM_I2S_TCR5_W0W)

/*! @brief Set the W0W field to a new value. */
#define BW_I2S_TCR5_W0W(x, v) (HW_I2S_TCR5_WR(x, (HW_I2S_TCR5_RD(x) & ~BM_I2S_TCR5_W0W) | BF_I2S_TCR5_W0W(v)))
/*@}*/

/*!
 * @name Register I2S_TCR5, field WNW[28:24] (RW)
 *
 * Configures the number of bits in each word, for each word except the first in
 * the frame. The value written must be one less than the number of bits per
 * word. Word width of less than 8 bits is not supported.
 */
/*@{*/
#define BP_I2S_TCR5_WNW      (24U)         /*!< Bit position for I2S_TCR5_WNW. */
#define BM_I2S_TCR5_WNW      (0x1F000000U) /*!< Bit mask for I2S_TCR5_WNW. */
#define BS_I2S_TCR5_WNW      (5U)          /*!< Bit field size in bits for I2S_TCR5_WNW. */

/*! @brief Read current value of the I2S_TCR5_WNW field. */
#define BR_I2S_TCR5_WNW(x)   (HW_I2S_TCR5(x).B.WNW)

/*! @brief Format value for bitfield I2S_TCR5_WNW. */
#define BF_I2S_TCR5_WNW(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TCR5_WNW) & BM_I2S_TCR5_WNW)

/*! @brief Set the WNW field to a new value. */
#define BW_I2S_TCR5_WNW(x, v) (HW_I2S_TCR5_WR(x, (HW_I2S_TCR5_RD(x) & ~BM_I2S_TCR5_WNW) | BF_I2S_TCR5_WNW(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_TDRn - SAI Transmit Data Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TDRn - SAI Transmit Data Register (WORZ)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_i2s_tdrn
{
    uint32_t U;
    struct _hw_i2s_tdrn_bitfields
    {
        uint32_t TDR : 32;             /*!< [31:0] Transmit Data Register */
    } B;
} hw_i2s_tdrn_t;

/*!
 * @name Constants and macros for entire I2S_TDRn register
 */
/*@{*/
#define HW_I2S_TDRn_COUNT (2U)

#define HW_I2S_TDRn_ADDR(x, n)   ((x) + 0x20U + (0x4U * (n)))

#define HW_I2S_TDRn(x, n)        (*(__O hw_i2s_tdrn_t *) HW_I2S_TDRn_ADDR(x, n))
#define HW_I2S_TDRn_RD(x, n)     (HW_I2S_TDRn(x, n).U)
#define HW_I2S_TDRn_WR(x, n, v)  (HW_I2S_TDRn(x, n).U = (v))
/*@}*/

/*
 * Constants & macros for individual I2S_TDRn bitfields
 */

/*!
 * @name Register I2S_TDRn, field TDR[31:0] (WORZ)
 *
 * The corresponding TCR3[TCE] bit must be set before accessing the channel's
 * transmit data register. Writes to this register when the transmit FIFO is not
 * full will push the data written into the transmit data FIFO. Writes to this
 * register when the transmit FIFO is full are ignored.
 */
/*@{*/
#define BP_I2S_TDRn_TDR      (0U)          /*!< Bit position for I2S_TDRn_TDR. */
#define BM_I2S_TDRn_TDR      (0xFFFFFFFFU) /*!< Bit mask for I2S_TDRn_TDR. */
#define BS_I2S_TDRn_TDR      (32U)         /*!< Bit field size in bits for I2S_TDRn_TDR. */

/*! @brief Format value for bitfield I2S_TDRn_TDR. */
#define BF_I2S_TDRn_TDR(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_TDRn_TDR) & BM_I2S_TDRn_TDR)

/*! @brief Set the TDR field to a new value. */
#define BW_I2S_TDRn_TDR(x, n, v) (HW_I2S_TDRn_WR(x, n, v))
/*@}*/

/*******************************************************************************
 * HW_I2S_TFRn - SAI Transmit FIFO Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TFRn - SAI Transmit FIFO Register (RO)
 *
 * Reset value: 0x00000000U
 *
 * The MSB of the read and write pointers is used to distinguish between FIFO
 * full and empty conditions. If the read and write pointers are identical, then
 * the FIFO is empty. If the read and write pointers are identical except for the
 * MSB, then the FIFO is full.
 */
typedef union _hw_i2s_tfrn
{
    uint32_t U;
    struct _hw_i2s_tfrn_bitfields
    {
        uint32_t RFP : 4;              /*!< [3:0] Read FIFO Pointer */
        uint32_t RESERVED0 : 12;       /*!< [15:4]  */
        uint32_t WFP : 4;              /*!< [19:16] Write FIFO Pointer */
        uint32_t RESERVED1 : 12;       /*!< [31:20]  */
    } B;
} hw_i2s_tfrn_t;

/*!
 * @name Constants and macros for entire I2S_TFRn register
 */
/*@{*/
#define HW_I2S_TFRn_COUNT (2U)

#define HW_I2S_TFRn_ADDR(x, n)   ((x) + 0x40U + (0x4U * (n)))

#define HW_I2S_TFRn(x, n)        (*(__I hw_i2s_tfrn_t *) HW_I2S_TFRn_ADDR(x, n))
#define HW_I2S_TFRn_RD(x, n)     (HW_I2S_TFRn(x, n).U)
/*@}*/

/*
 * Constants & macros for individual I2S_TFRn bitfields
 */

/*!
 * @name Register I2S_TFRn, field RFP[3:0] (RO)
 *
 * FIFO read pointer for transmit data channel.
 */
/*@{*/
#define BP_I2S_TFRn_RFP      (0U)          /*!< Bit position for I2S_TFRn_RFP. */
#define BM_I2S_TFRn_RFP      (0x0000000FU) /*!< Bit mask for I2S_TFRn_RFP. */
#define BS_I2S_TFRn_RFP      (4U)          /*!< Bit field size in bits for I2S_TFRn_RFP. */

/*! @brief Read current value of the I2S_TFRn_RFP field. */
#define BR_I2S_TFRn_RFP(x, n) (HW_I2S_TFRn(x, n).B.RFP)
/*@}*/

/*!
 * @name Register I2S_TFRn, field WFP[19:16] (RO)
 *
 * FIFO write pointer for transmit data channel.
 */
/*@{*/
#define BP_I2S_TFRn_WFP      (16U)         /*!< Bit position for I2S_TFRn_WFP. */
#define BM_I2S_TFRn_WFP      (0x000F0000U) /*!< Bit mask for I2S_TFRn_WFP. */
#define BS_I2S_TFRn_WFP      (4U)          /*!< Bit field size in bits for I2S_TFRn_WFP. */

/*! @brief Read current value of the I2S_TFRn_WFP field. */
#define BR_I2S_TFRn_WFP(x, n) (HW_I2S_TFRn(x, n).B.WFP)
/*@}*/

/*******************************************************************************
 * HW_I2S_TMR - SAI Transmit Mask Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_TMR - SAI Transmit Mask Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register is double-buffered and updates: When TCSR[TE] is first set At
 * the end of each frame. This allows the masked words in each frame to change
 * from frame to frame.
 */
typedef union _hw_i2s_tmr
{
    uint32_t U;
    struct _hw_i2s_tmr_bitfields
    {
        uint32_t TWM : 32;             /*!< [31:0] Transmit Word Mask */
    } B;
} hw_i2s_tmr_t;

/*!
 * @name Constants and macros for entire I2S_TMR register
 */
/*@{*/
#define HW_I2S_TMR_ADDR(x)       ((x) + 0x60U)

#define HW_I2S_TMR(x)            (*(__IO hw_i2s_tmr_t *) HW_I2S_TMR_ADDR(x))
#define HW_I2S_TMR_RD(x)         (HW_I2S_TMR(x).U)
#define HW_I2S_TMR_WR(x, v)      (HW_I2S_TMR(x).U = (v))
#define HW_I2S_TMR_SET(x, v)     (HW_I2S_TMR_WR(x, HW_I2S_TMR_RD(x) |  (v)))
#define HW_I2S_TMR_CLR(x, v)     (HW_I2S_TMR_WR(x, HW_I2S_TMR_RD(x) & ~(v)))
#define HW_I2S_TMR_TOG(x, v)     (HW_I2S_TMR_WR(x, HW_I2S_TMR_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_TMR bitfields
 */

/*!
 * @name Register I2S_TMR, field TWM[31:0] (RW)
 *
 * Configures whether the transmit word is masked (transmit data pin tristated
 * and transmit data not read from FIFO) for the corresponding word in the frame.
 *
 * Values:
 * - 0 - Word N is enabled.
 * - 1 - Word N is masked. The transmit data pins are tri-stated when masked.
 */
/*@{*/
#define BP_I2S_TMR_TWM       (0U)          /*!< Bit position for I2S_TMR_TWM. */
#define BM_I2S_TMR_TWM       (0xFFFFFFFFU) /*!< Bit mask for I2S_TMR_TWM. */
#define BS_I2S_TMR_TWM       (32U)         /*!< Bit field size in bits for I2S_TMR_TWM. */

/*! @brief Read current value of the I2S_TMR_TWM field. */
#define BR_I2S_TMR_TWM(x)    (HW_I2S_TMR(x).U)

/*! @brief Format value for bitfield I2S_TMR_TWM. */
#define BF_I2S_TMR_TWM(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_TMR_TWM) & BM_I2S_TMR_TWM)

/*! @brief Set the TWM field to a new value. */
#define BW_I2S_TMR_TWM(x, v) (HW_I2S_TMR_WR(x, v))
/*@}*/

/*******************************************************************************
 * HW_I2S_RCSR - SAI Receive Control Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RCSR - SAI Receive Control Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_i2s_rcsr
{
    uint32_t U;
    struct _hw_i2s_rcsr_bitfields
    {
        uint32_t FRDE : 1;             /*!< [0] FIFO Request DMA Enable */
        uint32_t FWDE : 1;             /*!< [1] FIFO Warning DMA Enable */
        uint32_t RESERVED0 : 6;        /*!< [7:2]  */
        uint32_t FRIE : 1;             /*!< [8] FIFO Request Interrupt Enable */
        uint32_t FWIE : 1;             /*!< [9] FIFO Warning Interrupt Enable */
        uint32_t FEIE : 1;             /*!< [10] FIFO Error Interrupt Enable */
        uint32_t SEIE : 1;             /*!< [11] Sync Error Interrupt Enable */
        uint32_t WSIE : 1;             /*!< [12] Word Start Interrupt Enable */
        uint32_t RESERVED1 : 3;        /*!< [15:13]  */
        uint32_t FRF : 1;              /*!< [16] FIFO Request Flag */
        uint32_t FWF : 1;              /*!< [17] FIFO Warning Flag */
        uint32_t FEF : 1;              /*!< [18] FIFO Error Flag */
        uint32_t SEF : 1;              /*!< [19] Sync Error Flag */
        uint32_t WSF : 1;              /*!< [20] Word Start Flag */
        uint32_t RESERVED2 : 3;        /*!< [23:21]  */
        uint32_t SR : 1;               /*!< [24] Software Reset */
        uint32_t FR : 1;               /*!< [25] FIFO Reset */
        uint32_t RESERVED3 : 2;        /*!< [27:26]  */
        uint32_t BCE : 1;              /*!< [28] Bit Clock Enable */
        uint32_t DBGE : 1;             /*!< [29] Debug Enable */
        uint32_t STOPE : 1;            /*!< [30] Stop Enable */
        uint32_t RE : 1;               /*!< [31] Receiver Enable */
    } B;
} hw_i2s_rcsr_t;

/*!
 * @name Constants and macros for entire I2S_RCSR register
 */
/*@{*/
#define HW_I2S_RCSR_ADDR(x)      ((x) + 0x80U)

#define HW_I2S_RCSR(x)           (*(__IO hw_i2s_rcsr_t *) HW_I2S_RCSR_ADDR(x))
#define HW_I2S_RCSR_RD(x)        (HW_I2S_RCSR(x).U)
#define HW_I2S_RCSR_WR(x, v)     (HW_I2S_RCSR(x).U = (v))
#define HW_I2S_RCSR_SET(x, v)    (HW_I2S_RCSR_WR(x, HW_I2S_RCSR_RD(x) |  (v)))
#define HW_I2S_RCSR_CLR(x, v)    (HW_I2S_RCSR_WR(x, HW_I2S_RCSR_RD(x) & ~(v)))
#define HW_I2S_RCSR_TOG(x, v)    (HW_I2S_RCSR_WR(x, HW_I2S_RCSR_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_RCSR bitfields
 */

/*!
 * @name Register I2S_RCSR, field FRDE[0] (RW)
 *
 * Enables/disables DMA requests.
 *
 * Values:
 * - 0 - Disables the DMA request.
 * - 1 - Enables the DMA request.
 */
/*@{*/
#define BP_I2S_RCSR_FRDE     (0U)          /*!< Bit position for I2S_RCSR_FRDE. */
#define BM_I2S_RCSR_FRDE     (0x00000001U) /*!< Bit mask for I2S_RCSR_FRDE. */
#define BS_I2S_RCSR_FRDE     (1U)          /*!< Bit field size in bits for I2S_RCSR_FRDE. */

/*! @brief Read current value of the I2S_RCSR_FRDE field. */
#define BR_I2S_RCSR_FRDE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FRDE))

/*! @brief Format value for bitfield I2S_RCSR_FRDE. */
#define BF_I2S_RCSR_FRDE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_FRDE) & BM_I2S_RCSR_FRDE)

/*! @brief Set the FRDE field to a new value. */
#define BW_I2S_RCSR_FRDE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FRDE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FWDE[1] (RW)
 *
 * Enables/disables DMA requests.
 *
 * Values:
 * - 0 - Disables the DMA request.
 * - 1 - Enables the DMA request.
 */
/*@{*/
#define BP_I2S_RCSR_FWDE     (1U)          /*!< Bit position for I2S_RCSR_FWDE. */
#define BM_I2S_RCSR_FWDE     (0x00000002U) /*!< Bit mask for I2S_RCSR_FWDE. */
#define BS_I2S_RCSR_FWDE     (1U)          /*!< Bit field size in bits for I2S_RCSR_FWDE. */

/*! @brief Read current value of the I2S_RCSR_FWDE field. */
#define BR_I2S_RCSR_FWDE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FWDE))

/*! @brief Format value for bitfield I2S_RCSR_FWDE. */
#define BF_I2S_RCSR_FWDE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_FWDE) & BM_I2S_RCSR_FWDE)

/*! @brief Set the FWDE field to a new value. */
#define BW_I2S_RCSR_FWDE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FWDE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FRIE[8] (RW)
 *
 * Enables/disables FIFO request interrupts.
 *
 * Values:
 * - 0 - Disables the interrupt.
 * - 1 - Enables the interrupt.
 */
/*@{*/
#define BP_I2S_RCSR_FRIE     (8U)          /*!< Bit position for I2S_RCSR_FRIE. */
#define BM_I2S_RCSR_FRIE     (0x00000100U) /*!< Bit mask for I2S_RCSR_FRIE. */
#define BS_I2S_RCSR_FRIE     (1U)          /*!< Bit field size in bits for I2S_RCSR_FRIE. */

/*! @brief Read current value of the I2S_RCSR_FRIE field. */
#define BR_I2S_RCSR_FRIE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FRIE))

/*! @brief Format value for bitfield I2S_RCSR_FRIE. */
#define BF_I2S_RCSR_FRIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_FRIE) & BM_I2S_RCSR_FRIE)

/*! @brief Set the FRIE field to a new value. */
#define BW_I2S_RCSR_FRIE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FRIE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FWIE[9] (RW)
 *
 * Enables/disables FIFO warning interrupts.
 *
 * Values:
 * - 0 - Disables the interrupt.
 * - 1 - Enables the interrupt.
 */
/*@{*/
#define BP_I2S_RCSR_FWIE     (9U)          /*!< Bit position for I2S_RCSR_FWIE. */
#define BM_I2S_RCSR_FWIE     (0x00000200U) /*!< Bit mask for I2S_RCSR_FWIE. */
#define BS_I2S_RCSR_FWIE     (1U)          /*!< Bit field size in bits for I2S_RCSR_FWIE. */

/*! @brief Read current value of the I2S_RCSR_FWIE field. */
#define BR_I2S_RCSR_FWIE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FWIE))

/*! @brief Format value for bitfield I2S_RCSR_FWIE. */
#define BF_I2S_RCSR_FWIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_FWIE) & BM_I2S_RCSR_FWIE)

/*! @brief Set the FWIE field to a new value. */
#define BW_I2S_RCSR_FWIE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FWIE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FEIE[10] (RW)
 *
 * Enables/disables FIFO error interrupts.
 *
 * Values:
 * - 0 - Disables the interrupt.
 * - 1 - Enables the interrupt.
 */
/*@{*/
#define BP_I2S_RCSR_FEIE     (10U)         /*!< Bit position for I2S_RCSR_FEIE. */
#define BM_I2S_RCSR_FEIE     (0x00000400U) /*!< Bit mask for I2S_RCSR_FEIE. */
#define BS_I2S_RCSR_FEIE     (1U)          /*!< Bit field size in bits for I2S_RCSR_FEIE. */

/*! @brief Read current value of the I2S_RCSR_FEIE field. */
#define BR_I2S_RCSR_FEIE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FEIE))

/*! @brief Format value for bitfield I2S_RCSR_FEIE. */
#define BF_I2S_RCSR_FEIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_FEIE) & BM_I2S_RCSR_FEIE)

/*! @brief Set the FEIE field to a new value. */
#define BW_I2S_RCSR_FEIE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FEIE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field SEIE[11] (RW)
 *
 * Enables/disables sync error interrupts.
 *
 * Values:
 * - 0 - Disables interrupt.
 * - 1 - Enables interrupt.
 */
/*@{*/
#define BP_I2S_RCSR_SEIE     (11U)         /*!< Bit position for I2S_RCSR_SEIE. */
#define BM_I2S_RCSR_SEIE     (0x00000800U) /*!< Bit mask for I2S_RCSR_SEIE. */
#define BS_I2S_RCSR_SEIE     (1U)          /*!< Bit field size in bits for I2S_RCSR_SEIE. */

/*! @brief Read current value of the I2S_RCSR_SEIE field. */
#define BR_I2S_RCSR_SEIE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_SEIE))

/*! @brief Format value for bitfield I2S_RCSR_SEIE. */
#define BF_I2S_RCSR_SEIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_SEIE) & BM_I2S_RCSR_SEIE)

/*! @brief Set the SEIE field to a new value. */
#define BW_I2S_RCSR_SEIE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_SEIE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field WSIE[12] (RW)
 *
 * Enables/disables word start interrupts.
 *
 * Values:
 * - 0 - Disables interrupt.
 * - 1 - Enables interrupt.
 */
/*@{*/
#define BP_I2S_RCSR_WSIE     (12U)         /*!< Bit position for I2S_RCSR_WSIE. */
#define BM_I2S_RCSR_WSIE     (0x00001000U) /*!< Bit mask for I2S_RCSR_WSIE. */
#define BS_I2S_RCSR_WSIE     (1U)          /*!< Bit field size in bits for I2S_RCSR_WSIE. */

/*! @brief Read current value of the I2S_RCSR_WSIE field. */
#define BR_I2S_RCSR_WSIE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_WSIE))

/*! @brief Format value for bitfield I2S_RCSR_WSIE. */
#define BF_I2S_RCSR_WSIE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_WSIE) & BM_I2S_RCSR_WSIE)

/*! @brief Set the WSIE field to a new value. */
#define BW_I2S_RCSR_WSIE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_WSIE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FRF[16] (RO)
 *
 * Indicates that the number of words in an enabled receive channel FIFO is
 * greater than the receive FIFO watermark.
 *
 * Values:
 * - 0 - Receive FIFO watermark not reached.
 * - 1 - Receive FIFO watermark has been reached.
 */
/*@{*/
#define BP_I2S_RCSR_FRF      (16U)         /*!< Bit position for I2S_RCSR_FRF. */
#define BM_I2S_RCSR_FRF      (0x00010000U) /*!< Bit mask for I2S_RCSR_FRF. */
#define BS_I2S_RCSR_FRF      (1U)          /*!< Bit field size in bits for I2S_RCSR_FRF. */

/*! @brief Read current value of the I2S_RCSR_FRF field. */
#define BR_I2S_RCSR_FRF(x)   (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FRF))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FWF[17] (RO)
 *
 * Indicates that an enabled receive FIFO is full.
 *
 * Values:
 * - 0 - No enabled receive FIFO is full.
 * - 1 - Enabled receive FIFO is full.
 */
/*@{*/
#define BP_I2S_RCSR_FWF      (17U)         /*!< Bit position for I2S_RCSR_FWF. */
#define BM_I2S_RCSR_FWF      (0x00020000U) /*!< Bit mask for I2S_RCSR_FWF. */
#define BS_I2S_RCSR_FWF      (1U)          /*!< Bit field size in bits for I2S_RCSR_FWF. */

/*! @brief Read current value of the I2S_RCSR_FWF field. */
#define BR_I2S_RCSR_FWF(x)   (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FWF))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FEF[18] (W1C)
 *
 * Indicates that an enabled receive FIFO has overflowed. Write a logic 1 to
 * this field to clear this flag.
 *
 * Values:
 * - 0 - Receive overflow not detected.
 * - 1 - Receive overflow detected.
 */
/*@{*/
#define BP_I2S_RCSR_FEF      (18U)         /*!< Bit position for I2S_RCSR_FEF. */
#define BM_I2S_RCSR_FEF      (0x00040000U) /*!< Bit mask for I2S_RCSR_FEF. */
#define BS_I2S_RCSR_FEF      (1U)          /*!< Bit field size in bits for I2S_RCSR_FEF. */

/*! @brief Read current value of the I2S_RCSR_FEF field. */
#define BR_I2S_RCSR_FEF(x)   (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FEF))

/*! @brief Format value for bitfield I2S_RCSR_FEF. */
#define BF_I2S_RCSR_FEF(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_FEF) & BM_I2S_RCSR_FEF)

/*! @brief Set the FEF field to a new value. */
#define BW_I2S_RCSR_FEF(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FEF) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field SEF[19] (W1C)
 *
 * Indicates that an error in the externally-generated frame sync has been
 * detected. Write a logic 1 to this field to clear this flag.
 *
 * Values:
 * - 0 - Sync error not detected.
 * - 1 - Frame sync error detected.
 */
/*@{*/
#define BP_I2S_RCSR_SEF      (19U)         /*!< Bit position for I2S_RCSR_SEF. */
#define BM_I2S_RCSR_SEF      (0x00080000U) /*!< Bit mask for I2S_RCSR_SEF. */
#define BS_I2S_RCSR_SEF      (1U)          /*!< Bit field size in bits for I2S_RCSR_SEF. */

/*! @brief Read current value of the I2S_RCSR_SEF field. */
#define BR_I2S_RCSR_SEF(x)   (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_SEF))

/*! @brief Format value for bitfield I2S_RCSR_SEF. */
#define BF_I2S_RCSR_SEF(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_SEF) & BM_I2S_RCSR_SEF)

/*! @brief Set the SEF field to a new value. */
#define BW_I2S_RCSR_SEF(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_SEF) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field WSF[20] (W1C)
 *
 * Indicates that the start of the configured word has been detected. Write a
 * logic 1 to this field to clear this flag.
 *
 * Values:
 * - 0 - Start of word not detected.
 * - 1 - Start of word detected.
 */
/*@{*/
#define BP_I2S_RCSR_WSF      (20U)         /*!< Bit position for I2S_RCSR_WSF. */
#define BM_I2S_RCSR_WSF      (0x00100000U) /*!< Bit mask for I2S_RCSR_WSF. */
#define BS_I2S_RCSR_WSF      (1U)          /*!< Bit field size in bits for I2S_RCSR_WSF. */

/*! @brief Read current value of the I2S_RCSR_WSF field. */
#define BR_I2S_RCSR_WSF(x)   (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_WSF))

/*! @brief Format value for bitfield I2S_RCSR_WSF. */
#define BF_I2S_RCSR_WSF(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_WSF) & BM_I2S_RCSR_WSF)

/*! @brief Set the WSF field to a new value. */
#define BW_I2S_RCSR_WSF(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_WSF) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field SR[24] (RW)
 *
 * Resets the internal receiver logic including the FIFO pointers.
 * Software-visible registers are not affected, except for the status registers.
 *
 * Values:
 * - 0 - No effect.
 * - 1 - Software reset.
 */
/*@{*/
#define BP_I2S_RCSR_SR       (24U)         /*!< Bit position for I2S_RCSR_SR. */
#define BM_I2S_RCSR_SR       (0x01000000U) /*!< Bit mask for I2S_RCSR_SR. */
#define BS_I2S_RCSR_SR       (1U)          /*!< Bit field size in bits for I2S_RCSR_SR. */

/*! @brief Read current value of the I2S_RCSR_SR field. */
#define BR_I2S_RCSR_SR(x)    (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_SR))

/*! @brief Format value for bitfield I2S_RCSR_SR. */
#define BF_I2S_RCSR_SR(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_SR) & BM_I2S_RCSR_SR)

/*! @brief Set the SR field to a new value. */
#define BW_I2S_RCSR_SR(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_SR) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field FR[25] (WORZ)
 *
 * Resets the FIFO pointers. Reading this field will always return zero. FIFO
 * pointers should only be reset when the receiver is disabled or the FIFO error
 * flag is set.
 *
 * Values:
 * - 0 - No effect.
 * - 1 - FIFO reset.
 */
/*@{*/
#define BP_I2S_RCSR_FR       (25U)         /*!< Bit position for I2S_RCSR_FR. */
#define BM_I2S_RCSR_FR       (0x02000000U) /*!< Bit mask for I2S_RCSR_FR. */
#define BS_I2S_RCSR_FR       (1U)          /*!< Bit field size in bits for I2S_RCSR_FR. */

/*! @brief Format value for bitfield I2S_RCSR_FR. */
#define BF_I2S_RCSR_FR(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_FR) & BM_I2S_RCSR_FR)

/*! @brief Set the FR field to a new value. */
#define BW_I2S_RCSR_FR(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_FR) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field BCE[28] (RW)
 *
 * Enables the receive bit clock, separately from RE. This field is
 * automatically set whenever RE is set. When software clears this field, the receive bit
 * clock remains enabled, and this field remains set, until the end of the current
 * frame.
 *
 * Values:
 * - 0 - Receive bit clock is disabled.
 * - 1 - Receive bit clock is enabled.
 */
/*@{*/
#define BP_I2S_RCSR_BCE      (28U)         /*!< Bit position for I2S_RCSR_BCE. */
#define BM_I2S_RCSR_BCE      (0x10000000U) /*!< Bit mask for I2S_RCSR_BCE. */
#define BS_I2S_RCSR_BCE      (1U)          /*!< Bit field size in bits for I2S_RCSR_BCE. */

/*! @brief Read current value of the I2S_RCSR_BCE field. */
#define BR_I2S_RCSR_BCE(x)   (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_BCE))

/*! @brief Format value for bitfield I2S_RCSR_BCE. */
#define BF_I2S_RCSR_BCE(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_BCE) & BM_I2S_RCSR_BCE)

/*! @brief Set the BCE field to a new value. */
#define BW_I2S_RCSR_BCE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_BCE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field DBGE[29] (RW)
 *
 * Enables/disables receiver operation in Debug mode. The receive bit clock is
 * not affected by Debug mode.
 *
 * Values:
 * - 0 - Receiver is disabled in Debug mode, after completing the current frame.
 * - 1 - Receiver is enabled in Debug mode.
 */
/*@{*/
#define BP_I2S_RCSR_DBGE     (29U)         /*!< Bit position for I2S_RCSR_DBGE. */
#define BM_I2S_RCSR_DBGE     (0x20000000U) /*!< Bit mask for I2S_RCSR_DBGE. */
#define BS_I2S_RCSR_DBGE     (1U)          /*!< Bit field size in bits for I2S_RCSR_DBGE. */

/*! @brief Read current value of the I2S_RCSR_DBGE field. */
#define BR_I2S_RCSR_DBGE(x)  (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_DBGE))

/*! @brief Format value for bitfield I2S_RCSR_DBGE. */
#define BF_I2S_RCSR_DBGE(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_DBGE) & BM_I2S_RCSR_DBGE)

/*! @brief Set the DBGE field to a new value. */
#define BW_I2S_RCSR_DBGE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_DBGE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field STOPE[30] (RW)
 *
 * Configures receiver operation in Stop mode. This bit is ignored and the
 * receiver is disabled in all low-leakage stop modes.
 *
 * Values:
 * - 0 - Receiver disabled in Stop mode.
 * - 1 - Receiver enabled in Stop mode.
 */
/*@{*/
#define BP_I2S_RCSR_STOPE    (30U)         /*!< Bit position for I2S_RCSR_STOPE. */
#define BM_I2S_RCSR_STOPE    (0x40000000U) /*!< Bit mask for I2S_RCSR_STOPE. */
#define BS_I2S_RCSR_STOPE    (1U)          /*!< Bit field size in bits for I2S_RCSR_STOPE. */

/*! @brief Read current value of the I2S_RCSR_STOPE field. */
#define BR_I2S_RCSR_STOPE(x) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_STOPE))

/*! @brief Format value for bitfield I2S_RCSR_STOPE. */
#define BF_I2S_RCSR_STOPE(v) ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_STOPE) & BM_I2S_RCSR_STOPE)

/*! @brief Set the STOPE field to a new value. */
#define BW_I2S_RCSR_STOPE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_STOPE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCSR, field RE[31] (RW)
 *
 * Enables/disables the receiver. When software clears this field, the receiver
 * remains enabled, and this bit remains set, until the end of the current frame.
 *
 * Values:
 * - 0 - Receiver is disabled.
 * - 1 - Receiver is enabled, or receiver has been disabled and has not yet
 *     reached end of frame.
 */
/*@{*/
#define BP_I2S_RCSR_RE       (31U)         /*!< Bit position for I2S_RCSR_RE. */
#define BM_I2S_RCSR_RE       (0x80000000U) /*!< Bit mask for I2S_RCSR_RE. */
#define BS_I2S_RCSR_RE       (1U)          /*!< Bit field size in bits for I2S_RCSR_RE. */

/*! @brief Read current value of the I2S_RCSR_RE field. */
#define BR_I2S_RCSR_RE(x)    (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_RE))

/*! @brief Format value for bitfield I2S_RCSR_RE. */
#define BF_I2S_RCSR_RE(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_RCSR_RE) & BM_I2S_RCSR_RE)

/*! @brief Set the RE field to a new value. */
#define BW_I2S_RCSR_RE(x, v) (BITBAND_ACCESS32(HW_I2S_RCSR_ADDR(x), BP_I2S_RCSR_RE) = (v))
/*@}*/

/*******************************************************************************
 * HW_I2S_RCR1 - SAI Receive Configuration 1 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RCR1 - SAI Receive Configuration 1 Register (RW)
 *
 * Reset value: 0x00000000U
 */
typedef union _hw_i2s_rcr1
{
    uint32_t U;
    struct _hw_i2s_rcr1_bitfields
    {
        uint32_t RFW : 3;              /*!< [2:0] Receive FIFO Watermark */
        uint32_t RESERVED0 : 29;       /*!< [31:3]  */
    } B;
} hw_i2s_rcr1_t;

/*!
 * @name Constants and macros for entire I2S_RCR1 register
 */
/*@{*/
#define HW_I2S_RCR1_ADDR(x)      ((x) + 0x84U)

#define HW_I2S_RCR1(x)           (*(__IO hw_i2s_rcr1_t *) HW_I2S_RCR1_ADDR(x))
#define HW_I2S_RCR1_RD(x)        (HW_I2S_RCR1(x).U)
#define HW_I2S_RCR1_WR(x, v)     (HW_I2S_RCR1(x).U = (v))
#define HW_I2S_RCR1_SET(x, v)    (HW_I2S_RCR1_WR(x, HW_I2S_RCR1_RD(x) |  (v)))
#define HW_I2S_RCR1_CLR(x, v)    (HW_I2S_RCR1_WR(x, HW_I2S_RCR1_RD(x) & ~(v)))
#define HW_I2S_RCR1_TOG(x, v)    (HW_I2S_RCR1_WR(x, HW_I2S_RCR1_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_RCR1 bitfields
 */

/*!
 * @name Register I2S_RCR1, field RFW[2:0] (RW)
 *
 * Configures the watermark level for all enabled receiver channels.
 */
/*@{*/
#define BP_I2S_RCR1_RFW      (0U)          /*!< Bit position for I2S_RCR1_RFW. */
#define BM_I2S_RCR1_RFW      (0x00000007U) /*!< Bit mask for I2S_RCR1_RFW. */
#define BS_I2S_RCR1_RFW      (3U)          /*!< Bit field size in bits for I2S_RCR1_RFW. */

/*! @brief Read current value of the I2S_RCR1_RFW field. */
#define BR_I2S_RCR1_RFW(x)   (HW_I2S_RCR1(x).B.RFW)

/*! @brief Format value for bitfield I2S_RCR1_RFW. */
#define BF_I2S_RCR1_RFW(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR1_RFW) & BM_I2S_RCR1_RFW)

/*! @brief Set the RFW field to a new value. */
#define BW_I2S_RCR1_RFW(x, v) (HW_I2S_RCR1_WR(x, (HW_I2S_RCR1_RD(x) & ~BM_I2S_RCR1_RFW) | BF_I2S_RCR1_RFW(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_RCR2 - SAI Receive Configuration 2 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RCR2 - SAI Receive Configuration 2 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when RCSR[RE] is set.
 */
typedef union _hw_i2s_rcr2
{
    uint32_t U;
    struct _hw_i2s_rcr2_bitfields
    {
        uint32_t DIV : 8;              /*!< [7:0] Bit Clock Divide */
        uint32_t RESERVED0 : 16;       /*!< [23:8]  */
        uint32_t BCD : 1;              /*!< [24] Bit Clock Direction */
        uint32_t BCP : 1;              /*!< [25] Bit Clock Polarity */
        uint32_t MSEL : 2;             /*!< [27:26] MCLK Select */
        uint32_t BCI : 1;              /*!< [28] Bit Clock Input */
        uint32_t BCS : 1;              /*!< [29] Bit Clock Swap */
        uint32_t SYNC : 2;             /*!< [31:30] Synchronous Mode */
    } B;
} hw_i2s_rcr2_t;

/*!
 * @name Constants and macros for entire I2S_RCR2 register
 */
/*@{*/
#define HW_I2S_RCR2_ADDR(x)      ((x) + 0x88U)

#define HW_I2S_RCR2(x)           (*(__IO hw_i2s_rcr2_t *) HW_I2S_RCR2_ADDR(x))
#define HW_I2S_RCR2_RD(x)        (HW_I2S_RCR2(x).U)
#define HW_I2S_RCR2_WR(x, v)     (HW_I2S_RCR2(x).U = (v))
#define HW_I2S_RCR2_SET(x, v)    (HW_I2S_RCR2_WR(x, HW_I2S_RCR2_RD(x) |  (v)))
#define HW_I2S_RCR2_CLR(x, v)    (HW_I2S_RCR2_WR(x, HW_I2S_RCR2_RD(x) & ~(v)))
#define HW_I2S_RCR2_TOG(x, v)    (HW_I2S_RCR2_WR(x, HW_I2S_RCR2_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_RCR2 bitfields
 */

/*!
 * @name Register I2S_RCR2, field DIV[7:0] (RW)
 *
 * Divides down the audio master clock to generate the bit clock when configured
 * for an internal bit clock. The division value is (DIV + 1) * 2.
 */
/*@{*/
#define BP_I2S_RCR2_DIV      (0U)          /*!< Bit position for I2S_RCR2_DIV. */
#define BM_I2S_RCR2_DIV      (0x000000FFU) /*!< Bit mask for I2S_RCR2_DIV. */
#define BS_I2S_RCR2_DIV      (8U)          /*!< Bit field size in bits for I2S_RCR2_DIV. */

/*! @brief Read current value of the I2S_RCR2_DIV field. */
#define BR_I2S_RCR2_DIV(x)   (HW_I2S_RCR2(x).B.DIV)

/*! @brief Format value for bitfield I2S_RCR2_DIV. */
#define BF_I2S_RCR2_DIV(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR2_DIV) & BM_I2S_RCR2_DIV)

/*! @brief Set the DIV field to a new value. */
#define BW_I2S_RCR2_DIV(x, v) (HW_I2S_RCR2_WR(x, (HW_I2S_RCR2_RD(x) & ~BM_I2S_RCR2_DIV) | BF_I2S_RCR2_DIV(v)))
/*@}*/

/*!
 * @name Register I2S_RCR2, field BCD[24] (RW)
 *
 * Configures the direction of the bit clock.
 *
 * Values:
 * - 0 - Bit clock is generated externally in Slave mode.
 * - 1 - Bit clock is generated internally in Master mode.
 */
/*@{*/
#define BP_I2S_RCR2_BCD      (24U)         /*!< Bit position for I2S_RCR2_BCD. */
#define BM_I2S_RCR2_BCD      (0x01000000U) /*!< Bit mask for I2S_RCR2_BCD. */
#define BS_I2S_RCR2_BCD      (1U)          /*!< Bit field size in bits for I2S_RCR2_BCD. */

/*! @brief Read current value of the I2S_RCR2_BCD field. */
#define BR_I2S_RCR2_BCD(x)   (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCD))

/*! @brief Format value for bitfield I2S_RCR2_BCD. */
#define BF_I2S_RCR2_BCD(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR2_BCD) & BM_I2S_RCR2_BCD)

/*! @brief Set the BCD field to a new value. */
#define BW_I2S_RCR2_BCD(x, v) (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCD) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR2, field BCP[25] (RW)
 *
 * Configures the polarity of the bit clock.
 *
 * Values:
 * - 0 - Bit Clock is active high with drive outputs on rising edge and sample
 *     inputs on falling edge.
 * - 1 - Bit Clock is active low with drive outputs on falling edge and sample
 *     inputs on rising edge.
 */
/*@{*/
#define BP_I2S_RCR2_BCP      (25U)         /*!< Bit position for I2S_RCR2_BCP. */
#define BM_I2S_RCR2_BCP      (0x02000000U) /*!< Bit mask for I2S_RCR2_BCP. */
#define BS_I2S_RCR2_BCP      (1U)          /*!< Bit field size in bits for I2S_RCR2_BCP. */

/*! @brief Read current value of the I2S_RCR2_BCP field. */
#define BR_I2S_RCR2_BCP(x)   (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCP))

/*! @brief Format value for bitfield I2S_RCR2_BCP. */
#define BF_I2S_RCR2_BCP(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR2_BCP) & BM_I2S_RCR2_BCP)

/*! @brief Set the BCP field to a new value. */
#define BW_I2S_RCR2_BCP(x, v) (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCP) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR2, field MSEL[27:26] (RW)
 *
 * Selects the audio Master Clock option used to generate an internally
 * generated bit clock. This field has no effect when configured for an externally
 * generated bit clock. Depending on the device, some Master Clock options might not be
 * available. See the chip configuration details for the availability and
 * chip-specific meaning of each option.
 *
 * Values:
 * - 00 - Bus Clock selected.
 * - 01 - Master Clock (MCLK) 1 option selected.
 * - 10 - Master Clock (MCLK) 2 option selected.
 * - 11 - Master Clock (MCLK) 3 option selected.
 */
/*@{*/
#define BP_I2S_RCR2_MSEL     (26U)         /*!< Bit position for I2S_RCR2_MSEL. */
#define BM_I2S_RCR2_MSEL     (0x0C000000U) /*!< Bit mask for I2S_RCR2_MSEL. */
#define BS_I2S_RCR2_MSEL     (2U)          /*!< Bit field size in bits for I2S_RCR2_MSEL. */

/*! @brief Read current value of the I2S_RCR2_MSEL field. */
#define BR_I2S_RCR2_MSEL(x)  (HW_I2S_RCR2(x).B.MSEL)

/*! @brief Format value for bitfield I2S_RCR2_MSEL. */
#define BF_I2S_RCR2_MSEL(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCR2_MSEL) & BM_I2S_RCR2_MSEL)

/*! @brief Set the MSEL field to a new value. */
#define BW_I2S_RCR2_MSEL(x, v) (HW_I2S_RCR2_WR(x, (HW_I2S_RCR2_RD(x) & ~BM_I2S_RCR2_MSEL) | BF_I2S_RCR2_MSEL(v)))
/*@}*/

/*!
 * @name Register I2S_RCR2, field BCI[28] (RW)
 *
 * When this field is set and using an internally generated bit clock in either
 * synchronous or asynchronous mode, the bit clock actually used by the receiver
 * is delayed by the pad output delay (the receiver is clocked by the pad input
 * as if the clock was externally generated). This has the effect of decreasing
 * the data input setup time, but increasing the data output valid time. The slave
 * mode timing from the datasheet should be used for the receiver when this bit
 * is set. In synchronous mode, this bit allows the receiver to use the slave mode
 * timing from the datasheet, while the transmitter uses the master mode timing.
 * This field has no effect when configured for an externally generated bit
 * clock or when synchronous to another SAI peripheral .
 *
 * Values:
 * - 0 - No effect.
 * - 1 - Internal logic is clocked as if bit clock was externally generated.
 */
/*@{*/
#define BP_I2S_RCR2_BCI      (28U)         /*!< Bit position for I2S_RCR2_BCI. */
#define BM_I2S_RCR2_BCI      (0x10000000U) /*!< Bit mask for I2S_RCR2_BCI. */
#define BS_I2S_RCR2_BCI      (1U)          /*!< Bit field size in bits for I2S_RCR2_BCI. */

/*! @brief Read current value of the I2S_RCR2_BCI field. */
#define BR_I2S_RCR2_BCI(x)   (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCI))

/*! @brief Format value for bitfield I2S_RCR2_BCI. */
#define BF_I2S_RCR2_BCI(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR2_BCI) & BM_I2S_RCR2_BCI)

/*! @brief Set the BCI field to a new value. */
#define BW_I2S_RCR2_BCI(x, v) (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCI) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR2, field BCS[29] (RW)
 *
 * This field swaps the bit clock used by the receiver. When the receiver is
 * configured in asynchronous mode and this bit is set, the receiver is clocked by
 * the transmitter bit clock (SAI_TX_BCLK). This allows the transmitter and
 * receiver to share the same bit clock, but the receiver continues to use the receiver
 * frame sync (SAI_RX_SYNC). When the receiver is configured in synchronous
 * mode, the transmitter BCS field and receiver BCS field must be set to the same
 * value. When both are set, the transmitter and receiver are both clocked by the
 * receiver bit clock (SAI_RX_BCLK) but use the transmitter frame sync
 * (SAI_TX_SYNC). This field has no effect when synchronous to another SAI peripheral.
 *
 * Values:
 * - 0 - Use the normal bit clock source.
 * - 1 - Swap the bit clock source.
 */
/*@{*/
#define BP_I2S_RCR2_BCS      (29U)         /*!< Bit position for I2S_RCR2_BCS. */
#define BM_I2S_RCR2_BCS      (0x20000000U) /*!< Bit mask for I2S_RCR2_BCS. */
#define BS_I2S_RCR2_BCS      (1U)          /*!< Bit field size in bits for I2S_RCR2_BCS. */

/*! @brief Read current value of the I2S_RCR2_BCS field. */
#define BR_I2S_RCR2_BCS(x)   (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCS))

/*! @brief Format value for bitfield I2S_RCR2_BCS. */
#define BF_I2S_RCR2_BCS(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR2_BCS) & BM_I2S_RCR2_BCS)

/*! @brief Set the BCS field to a new value. */
#define BW_I2S_RCR2_BCS(x, v) (BITBAND_ACCESS32(HW_I2S_RCR2_ADDR(x), BP_I2S_RCR2_BCS) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR2, field SYNC[31:30] (RW)
 *
 * Configures between asynchronous and synchronous modes of operation. When
 * configured for a synchronous mode of operation, the transmitter or other SAI
 * peripheral must be configured for asynchronous operation.
 *
 * Values:
 * - 00 - Asynchronous mode.
 * - 01 - Synchronous with transmitter.
 * - 10 - Synchronous with another SAI receiver.
 * - 11 - Synchronous with another SAI transmitter.
 */
/*@{*/
#define BP_I2S_RCR2_SYNC     (30U)         /*!< Bit position for I2S_RCR2_SYNC. */
#define BM_I2S_RCR2_SYNC     (0xC0000000U) /*!< Bit mask for I2S_RCR2_SYNC. */
#define BS_I2S_RCR2_SYNC     (2U)          /*!< Bit field size in bits for I2S_RCR2_SYNC. */

/*! @brief Read current value of the I2S_RCR2_SYNC field. */
#define BR_I2S_RCR2_SYNC(x)  (HW_I2S_RCR2(x).B.SYNC)

/*! @brief Format value for bitfield I2S_RCR2_SYNC. */
#define BF_I2S_RCR2_SYNC(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCR2_SYNC) & BM_I2S_RCR2_SYNC)

/*! @brief Set the SYNC field to a new value. */
#define BW_I2S_RCR2_SYNC(x, v) (HW_I2S_RCR2_WR(x, (HW_I2S_RCR2_RD(x) & ~BM_I2S_RCR2_SYNC) | BF_I2S_RCR2_SYNC(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_RCR3 - SAI Receive Configuration 3 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RCR3 - SAI Receive Configuration 3 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when RCSR[RE] is set.
 */
typedef union _hw_i2s_rcr3
{
    uint32_t U;
    struct _hw_i2s_rcr3_bitfields
    {
        uint32_t WDFL : 5;             /*!< [4:0] Word Flag Configuration */
        uint32_t RESERVED0 : 11;       /*!< [15:5]  */
        uint32_t RCE : 2;              /*!< [17:16] Receive Channel Enable */
        uint32_t RESERVED1 : 14;       /*!< [31:18]  */
    } B;
} hw_i2s_rcr3_t;

/*!
 * @name Constants and macros for entire I2S_RCR3 register
 */
/*@{*/
#define HW_I2S_RCR3_ADDR(x)      ((x) + 0x8CU)

#define HW_I2S_RCR3(x)           (*(__IO hw_i2s_rcr3_t *) HW_I2S_RCR3_ADDR(x))
#define HW_I2S_RCR3_RD(x)        (HW_I2S_RCR3(x).U)
#define HW_I2S_RCR3_WR(x, v)     (HW_I2S_RCR3(x).U = (v))
#define HW_I2S_RCR3_SET(x, v)    (HW_I2S_RCR3_WR(x, HW_I2S_RCR3_RD(x) |  (v)))
#define HW_I2S_RCR3_CLR(x, v)    (HW_I2S_RCR3_WR(x, HW_I2S_RCR3_RD(x) & ~(v)))
#define HW_I2S_RCR3_TOG(x, v)    (HW_I2S_RCR3_WR(x, HW_I2S_RCR3_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_RCR3 bitfields
 */

/*!
 * @name Register I2S_RCR3, field WDFL[4:0] (RW)
 *
 * Configures which word the start of word flag is set. The value written should
 * be one less than the word number (for example, write zero to configure for
 * the first word in the frame). When configured to a value greater than the Frame
 * Size field, then the start of word flag is never set.
 */
/*@{*/
#define BP_I2S_RCR3_WDFL     (0U)          /*!< Bit position for I2S_RCR3_WDFL. */
#define BM_I2S_RCR3_WDFL     (0x0000001FU) /*!< Bit mask for I2S_RCR3_WDFL. */
#define BS_I2S_RCR3_WDFL     (5U)          /*!< Bit field size in bits for I2S_RCR3_WDFL. */

/*! @brief Read current value of the I2S_RCR3_WDFL field. */
#define BR_I2S_RCR3_WDFL(x)  (HW_I2S_RCR3(x).B.WDFL)

/*! @brief Format value for bitfield I2S_RCR3_WDFL. */
#define BF_I2S_RCR3_WDFL(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCR3_WDFL) & BM_I2S_RCR3_WDFL)

/*! @brief Set the WDFL field to a new value. */
#define BW_I2S_RCR3_WDFL(x, v) (HW_I2S_RCR3_WR(x, (HW_I2S_RCR3_RD(x) & ~BM_I2S_RCR3_WDFL) | BF_I2S_RCR3_WDFL(v)))
/*@}*/

/*!
 * @name Register I2S_RCR3, field RCE[17:16] (RW)
 *
 * Enables the corresponding data channel for receive operation. A channel must
 * be enabled before its FIFO is accessed.
 *
 * Values:
 * - 0 - Receive data channel N is disabled.
 * - 1 - Receive data channel N is enabled.
 */
/*@{*/
#define BP_I2S_RCR3_RCE      (16U)         /*!< Bit position for I2S_RCR3_RCE. */
#define BM_I2S_RCR3_RCE      (0x00030000U) /*!< Bit mask for I2S_RCR3_RCE. */
#define BS_I2S_RCR3_RCE      (2U)          /*!< Bit field size in bits for I2S_RCR3_RCE. */

/*! @brief Read current value of the I2S_RCR3_RCE field. */
#define BR_I2S_RCR3_RCE(x)   (HW_I2S_RCR3(x).B.RCE)

/*! @brief Format value for bitfield I2S_RCR3_RCE. */
#define BF_I2S_RCR3_RCE(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR3_RCE) & BM_I2S_RCR3_RCE)

/*! @brief Set the RCE field to a new value. */
#define BW_I2S_RCR3_RCE(x, v) (HW_I2S_RCR3_WR(x, (HW_I2S_RCR3_RD(x) & ~BM_I2S_RCR3_RCE) | BF_I2S_RCR3_RCE(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_RCR4 - SAI Receive Configuration 4 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RCR4 - SAI Receive Configuration 4 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when RCSR[RE] is set.
 */
typedef union _hw_i2s_rcr4
{
    uint32_t U;
    struct _hw_i2s_rcr4_bitfields
    {
        uint32_t FSD : 1;              /*!< [0] Frame Sync Direction */
        uint32_t FSP : 1;              /*!< [1] Frame Sync Polarity */
        uint32_t RESERVED0 : 1;        /*!< [2]  */
        uint32_t FSE : 1;              /*!< [3] Frame Sync Early */
        uint32_t MF : 1;               /*!< [4] MSB First */
        uint32_t RESERVED1 : 3;        /*!< [7:5]  */
        uint32_t SYWD : 5;             /*!< [12:8] Sync Width */
        uint32_t RESERVED2 : 3;        /*!< [15:13]  */
        uint32_t FRSZ : 5;             /*!< [20:16] Frame Size */
        uint32_t RESERVED3 : 11;       /*!< [31:21]  */
    } B;
} hw_i2s_rcr4_t;

/*!
 * @name Constants and macros for entire I2S_RCR4 register
 */
/*@{*/
#define HW_I2S_RCR4_ADDR(x)      ((x) + 0x90U)

#define HW_I2S_RCR4(x)           (*(__IO hw_i2s_rcr4_t *) HW_I2S_RCR4_ADDR(x))
#define HW_I2S_RCR4_RD(x)        (HW_I2S_RCR4(x).U)
#define HW_I2S_RCR4_WR(x, v)     (HW_I2S_RCR4(x).U = (v))
#define HW_I2S_RCR4_SET(x, v)    (HW_I2S_RCR4_WR(x, HW_I2S_RCR4_RD(x) |  (v)))
#define HW_I2S_RCR4_CLR(x, v)    (HW_I2S_RCR4_WR(x, HW_I2S_RCR4_RD(x) & ~(v)))
#define HW_I2S_RCR4_TOG(x, v)    (HW_I2S_RCR4_WR(x, HW_I2S_RCR4_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_RCR4 bitfields
 */

/*!
 * @name Register I2S_RCR4, field FSD[0] (RW)
 *
 * Configures the direction of the frame sync.
 *
 * Values:
 * - 0 - Frame Sync is generated externally in Slave mode.
 * - 1 - Frame Sync is generated internally in Master mode.
 */
/*@{*/
#define BP_I2S_RCR4_FSD      (0U)          /*!< Bit position for I2S_RCR4_FSD. */
#define BM_I2S_RCR4_FSD      (0x00000001U) /*!< Bit mask for I2S_RCR4_FSD. */
#define BS_I2S_RCR4_FSD      (1U)          /*!< Bit field size in bits for I2S_RCR4_FSD. */

/*! @brief Read current value of the I2S_RCR4_FSD field. */
#define BR_I2S_RCR4_FSD(x)   (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_FSD))

/*! @brief Format value for bitfield I2S_RCR4_FSD. */
#define BF_I2S_RCR4_FSD(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR4_FSD) & BM_I2S_RCR4_FSD)

/*! @brief Set the FSD field to a new value. */
#define BW_I2S_RCR4_FSD(x, v) (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_FSD) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR4, field FSP[1] (RW)
 *
 * Configures the polarity of the frame sync.
 *
 * Values:
 * - 0 - Frame sync is active high.
 * - 1 - Frame sync is active low.
 */
/*@{*/
#define BP_I2S_RCR4_FSP      (1U)          /*!< Bit position for I2S_RCR4_FSP. */
#define BM_I2S_RCR4_FSP      (0x00000002U) /*!< Bit mask for I2S_RCR4_FSP. */
#define BS_I2S_RCR4_FSP      (1U)          /*!< Bit field size in bits for I2S_RCR4_FSP. */

/*! @brief Read current value of the I2S_RCR4_FSP field. */
#define BR_I2S_RCR4_FSP(x)   (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_FSP))

/*! @brief Format value for bitfield I2S_RCR4_FSP. */
#define BF_I2S_RCR4_FSP(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR4_FSP) & BM_I2S_RCR4_FSP)

/*! @brief Set the FSP field to a new value. */
#define BW_I2S_RCR4_FSP(x, v) (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_FSP) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR4, field FSE[3] (RW)
 *
 * Values:
 * - 0 - Frame sync asserts with the first bit of the frame.
 * - 1 - Frame sync asserts one bit before the first bit of the frame.
 */
/*@{*/
#define BP_I2S_RCR4_FSE      (3U)          /*!< Bit position for I2S_RCR4_FSE. */
#define BM_I2S_RCR4_FSE      (0x00000008U) /*!< Bit mask for I2S_RCR4_FSE. */
#define BS_I2S_RCR4_FSE      (1U)          /*!< Bit field size in bits for I2S_RCR4_FSE. */

/*! @brief Read current value of the I2S_RCR4_FSE field. */
#define BR_I2S_RCR4_FSE(x)   (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_FSE))

/*! @brief Format value for bitfield I2S_RCR4_FSE. */
#define BF_I2S_RCR4_FSE(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR4_FSE) & BM_I2S_RCR4_FSE)

/*! @brief Set the FSE field to a new value. */
#define BW_I2S_RCR4_FSE(x, v) (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_FSE) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR4, field MF[4] (RW)
 *
 * Configures whether the LSB or the MSB is received first.
 *
 * Values:
 * - 0 - LSB is received first.
 * - 1 - MSB is received first.
 */
/*@{*/
#define BP_I2S_RCR4_MF       (4U)          /*!< Bit position for I2S_RCR4_MF. */
#define BM_I2S_RCR4_MF       (0x00000010U) /*!< Bit mask for I2S_RCR4_MF. */
#define BS_I2S_RCR4_MF       (1U)          /*!< Bit field size in bits for I2S_RCR4_MF. */

/*! @brief Read current value of the I2S_RCR4_MF field. */
#define BR_I2S_RCR4_MF(x)    (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_MF))

/*! @brief Format value for bitfield I2S_RCR4_MF. */
#define BF_I2S_RCR4_MF(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_RCR4_MF) & BM_I2S_RCR4_MF)

/*! @brief Set the MF field to a new value. */
#define BW_I2S_RCR4_MF(x, v) (BITBAND_ACCESS32(HW_I2S_RCR4_ADDR(x), BP_I2S_RCR4_MF) = (v))
/*@}*/

/*!
 * @name Register I2S_RCR4, field SYWD[12:8] (RW)
 *
 * Configures the length of the frame sync in number of bit clocks. The value
 * written must be one less than the number of bit clocks. For example, write 0 for
 * the frame sync to assert for one bit clock only. The sync width cannot be
 * configured longer than the first word of the frame.
 */
/*@{*/
#define BP_I2S_RCR4_SYWD     (8U)          /*!< Bit position for I2S_RCR4_SYWD. */
#define BM_I2S_RCR4_SYWD     (0x00001F00U) /*!< Bit mask for I2S_RCR4_SYWD. */
#define BS_I2S_RCR4_SYWD     (5U)          /*!< Bit field size in bits for I2S_RCR4_SYWD. */

/*! @brief Read current value of the I2S_RCR4_SYWD field. */
#define BR_I2S_RCR4_SYWD(x)  (HW_I2S_RCR4(x).B.SYWD)

/*! @brief Format value for bitfield I2S_RCR4_SYWD. */
#define BF_I2S_RCR4_SYWD(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCR4_SYWD) & BM_I2S_RCR4_SYWD)

/*! @brief Set the SYWD field to a new value. */
#define BW_I2S_RCR4_SYWD(x, v) (HW_I2S_RCR4_WR(x, (HW_I2S_RCR4_RD(x) & ~BM_I2S_RCR4_SYWD) | BF_I2S_RCR4_SYWD(v)))
/*@}*/

/*!
 * @name Register I2S_RCR4, field FRSZ[20:16] (RW)
 *
 * Configures the number of words in each frame. The value written must be one
 * less than the number of words in the frame. For example, write 0 for one word
 * per frame. The maximum supported frame size is 32 words.
 */
/*@{*/
#define BP_I2S_RCR4_FRSZ     (16U)         /*!< Bit position for I2S_RCR4_FRSZ. */
#define BM_I2S_RCR4_FRSZ     (0x001F0000U) /*!< Bit mask for I2S_RCR4_FRSZ. */
#define BS_I2S_RCR4_FRSZ     (5U)          /*!< Bit field size in bits for I2S_RCR4_FRSZ. */

/*! @brief Read current value of the I2S_RCR4_FRSZ field. */
#define BR_I2S_RCR4_FRSZ(x)  (HW_I2S_RCR4(x).B.FRSZ)

/*! @brief Format value for bitfield I2S_RCR4_FRSZ. */
#define BF_I2S_RCR4_FRSZ(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_RCR4_FRSZ) & BM_I2S_RCR4_FRSZ)

/*! @brief Set the FRSZ field to a new value. */
#define BW_I2S_RCR4_FRSZ(x, v) (HW_I2S_RCR4_WR(x, (HW_I2S_RCR4_RD(x) & ~BM_I2S_RCR4_FRSZ) | BF_I2S_RCR4_FRSZ(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_RCR5 - SAI Receive Configuration 5 Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RCR5 - SAI Receive Configuration 5 Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register must not be altered when RCSR[RE] is set.
 */
typedef union _hw_i2s_rcr5
{
    uint32_t U;
    struct _hw_i2s_rcr5_bitfields
    {
        uint32_t RESERVED0 : 8;        /*!< [7:0]  */
        uint32_t FBT : 5;              /*!< [12:8] First Bit Shifted */
        uint32_t RESERVED1 : 3;        /*!< [15:13]  */
        uint32_t W0W : 5;              /*!< [20:16] Word 0 Width */
        uint32_t RESERVED2 : 3;        /*!< [23:21]  */
        uint32_t WNW : 5;              /*!< [28:24] Word N Width */
        uint32_t RESERVED3 : 3;        /*!< [31:29]  */
    } B;
} hw_i2s_rcr5_t;

/*!
 * @name Constants and macros for entire I2S_RCR5 register
 */
/*@{*/
#define HW_I2S_RCR5_ADDR(x)      ((x) + 0x94U)

#define HW_I2S_RCR5(x)           (*(__IO hw_i2s_rcr5_t *) HW_I2S_RCR5_ADDR(x))
#define HW_I2S_RCR5_RD(x)        (HW_I2S_RCR5(x).U)
#define HW_I2S_RCR5_WR(x, v)     (HW_I2S_RCR5(x).U = (v))
#define HW_I2S_RCR5_SET(x, v)    (HW_I2S_RCR5_WR(x, HW_I2S_RCR5_RD(x) |  (v)))
#define HW_I2S_RCR5_CLR(x, v)    (HW_I2S_RCR5_WR(x, HW_I2S_RCR5_RD(x) & ~(v)))
#define HW_I2S_RCR5_TOG(x, v)    (HW_I2S_RCR5_WR(x, HW_I2S_RCR5_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_RCR5 bitfields
 */

/*!
 * @name Register I2S_RCR5, field FBT[12:8] (RW)
 *
 * Configures the bit index for the first bit received for each word in the
 * frame. If configured for MSB First, the index of the next bit received is one less
 * than the current bit received. If configured for LSB First, the index of the
 * next bit received is one more than the current bit received. The value written
 * must be greater than or equal to the word width when configured for MSB
 * First. The value written must be less than or equal to 31-word width when
 * configured for LSB First.
 */
/*@{*/
#define BP_I2S_RCR5_FBT      (8U)          /*!< Bit position for I2S_RCR5_FBT. */
#define BM_I2S_RCR5_FBT      (0x00001F00U) /*!< Bit mask for I2S_RCR5_FBT. */
#define BS_I2S_RCR5_FBT      (5U)          /*!< Bit field size in bits for I2S_RCR5_FBT. */

/*! @brief Read current value of the I2S_RCR5_FBT field. */
#define BR_I2S_RCR5_FBT(x)   (HW_I2S_RCR5(x).B.FBT)

/*! @brief Format value for bitfield I2S_RCR5_FBT. */
#define BF_I2S_RCR5_FBT(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR5_FBT) & BM_I2S_RCR5_FBT)

/*! @brief Set the FBT field to a new value. */
#define BW_I2S_RCR5_FBT(x, v) (HW_I2S_RCR5_WR(x, (HW_I2S_RCR5_RD(x) & ~BM_I2S_RCR5_FBT) | BF_I2S_RCR5_FBT(v)))
/*@}*/

/*!
 * @name Register I2S_RCR5, field W0W[20:16] (RW)
 *
 * Configures the number of bits in the first word in each frame. The value
 * written must be one less than the number of bits in the first word. Word width of
 * less than 8 bits is not supported if there is only one word per frame.
 */
/*@{*/
#define BP_I2S_RCR5_W0W      (16U)         /*!< Bit position for I2S_RCR5_W0W. */
#define BM_I2S_RCR5_W0W      (0x001F0000U) /*!< Bit mask for I2S_RCR5_W0W. */
#define BS_I2S_RCR5_W0W      (5U)          /*!< Bit field size in bits for I2S_RCR5_W0W. */

/*! @brief Read current value of the I2S_RCR5_W0W field. */
#define BR_I2S_RCR5_W0W(x)   (HW_I2S_RCR5(x).B.W0W)

/*! @brief Format value for bitfield I2S_RCR5_W0W. */
#define BF_I2S_RCR5_W0W(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR5_W0W) & BM_I2S_RCR5_W0W)

/*! @brief Set the W0W field to a new value. */
#define BW_I2S_RCR5_W0W(x, v) (HW_I2S_RCR5_WR(x, (HW_I2S_RCR5_RD(x) & ~BM_I2S_RCR5_W0W) | BF_I2S_RCR5_W0W(v)))
/*@}*/

/*!
 * @name Register I2S_RCR5, field WNW[28:24] (RW)
 *
 * Configures the number of bits in each word, for each word except the first in
 * the frame. The value written must be one less than the number of bits per
 * word. Word width of less than 8 bits is not supported.
 */
/*@{*/
#define BP_I2S_RCR5_WNW      (24U)         /*!< Bit position for I2S_RCR5_WNW. */
#define BM_I2S_RCR5_WNW      (0x1F000000U) /*!< Bit mask for I2S_RCR5_WNW. */
#define BS_I2S_RCR5_WNW      (5U)          /*!< Bit field size in bits for I2S_RCR5_WNW. */

/*! @brief Read current value of the I2S_RCR5_WNW field. */
#define BR_I2S_RCR5_WNW(x)   (HW_I2S_RCR5(x).B.WNW)

/*! @brief Format value for bitfield I2S_RCR5_WNW. */
#define BF_I2S_RCR5_WNW(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_RCR5_WNW) & BM_I2S_RCR5_WNW)

/*! @brief Set the WNW field to a new value. */
#define BW_I2S_RCR5_WNW(x, v) (HW_I2S_RCR5_WR(x, (HW_I2S_RCR5_RD(x) & ~BM_I2S_RCR5_WNW) | BF_I2S_RCR5_WNW(v)))
/*@}*/

/*******************************************************************************
 * HW_I2S_RDRn - SAI Receive Data Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RDRn - SAI Receive Data Register (RO)
 *
 * Reset value: 0x00000000U
 *
 * Reading this register introduces one additional peripheral clock wait state
 * on each read.
 */
typedef union _hw_i2s_rdrn
{
    uint32_t U;
    struct _hw_i2s_rdrn_bitfields
    {
        uint32_t RDR : 32;             /*!< [31:0] Receive Data Register */
    } B;
} hw_i2s_rdrn_t;

/*!
 * @name Constants and macros for entire I2S_RDRn register
 */
/*@{*/
#define HW_I2S_RDRn_COUNT (2U)

#define HW_I2S_RDRn_ADDR(x, n)   ((x) + 0xA0U + (0x4U * (n)))

#define HW_I2S_RDRn(x, n)        (*(__I hw_i2s_rdrn_t *) HW_I2S_RDRn_ADDR(x, n))
#define HW_I2S_RDRn_RD(x, n)     (HW_I2S_RDRn(x, n).U)
/*@}*/

/*
 * Constants & macros for individual I2S_RDRn bitfields
 */

/*!
 * @name Register I2S_RDRn, field RDR[31:0] (RO)
 *
 * The corresponding RCR3[RCE] bit must be set before accessing the channel's
 * receive data register. Reads from this register when the receive FIFO is not
 * empty will return the data from the top of the receive FIFO. Reads from this
 * register when the receive FIFO is empty are ignored.
 */
/*@{*/
#define BP_I2S_RDRn_RDR      (0U)          /*!< Bit position for I2S_RDRn_RDR. */
#define BM_I2S_RDRn_RDR      (0xFFFFFFFFU) /*!< Bit mask for I2S_RDRn_RDR. */
#define BS_I2S_RDRn_RDR      (32U)         /*!< Bit field size in bits for I2S_RDRn_RDR. */

/*! @brief Read current value of the I2S_RDRn_RDR field. */
#define BR_I2S_RDRn_RDR(x, n) (HW_I2S_RDRn(x, n).U)
/*@}*/

/*******************************************************************************
 * HW_I2S_RFRn - SAI Receive FIFO Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RFRn - SAI Receive FIFO Register (RO)
 *
 * Reset value: 0x00000000U
 *
 * The MSB of the read and write pointers is used to distinguish between FIFO
 * full and empty conditions. If the read and write pointers are identical, then
 * the FIFO is empty. If the read and write pointers are identical except for the
 * MSB, then the FIFO is full.
 */
typedef union _hw_i2s_rfrn
{
    uint32_t U;
    struct _hw_i2s_rfrn_bitfields
    {
        uint32_t RFP : 4;              /*!< [3:0] Read FIFO Pointer */
        uint32_t RESERVED0 : 12;       /*!< [15:4]  */
        uint32_t WFP : 4;              /*!< [19:16] Write FIFO Pointer */
        uint32_t RESERVED1 : 12;       /*!< [31:20]  */
    } B;
} hw_i2s_rfrn_t;

/*!
 * @name Constants and macros for entire I2S_RFRn register
 */
/*@{*/
#define HW_I2S_RFRn_COUNT (2U)

#define HW_I2S_RFRn_ADDR(x, n)   ((x) + 0xC0U + (0x4U * (n)))

#define HW_I2S_RFRn(x, n)        (*(__I hw_i2s_rfrn_t *) HW_I2S_RFRn_ADDR(x, n))
#define HW_I2S_RFRn_RD(x, n)     (HW_I2S_RFRn(x, n).U)
/*@}*/

/*
 * Constants & macros for individual I2S_RFRn bitfields
 */

/*!
 * @name Register I2S_RFRn, field RFP[3:0] (RO)
 *
 * FIFO read pointer for receive data channel.
 */
/*@{*/
#define BP_I2S_RFRn_RFP      (0U)          /*!< Bit position for I2S_RFRn_RFP. */
#define BM_I2S_RFRn_RFP      (0x0000000FU) /*!< Bit mask for I2S_RFRn_RFP. */
#define BS_I2S_RFRn_RFP      (4U)          /*!< Bit field size in bits for I2S_RFRn_RFP. */

/*! @brief Read current value of the I2S_RFRn_RFP field. */
#define BR_I2S_RFRn_RFP(x, n) (HW_I2S_RFRn(x, n).B.RFP)
/*@}*/

/*!
 * @name Register I2S_RFRn, field WFP[19:16] (RO)
 *
 * FIFO write pointer for receive data channel.
 */
/*@{*/
#define BP_I2S_RFRn_WFP      (16U)         /*!< Bit position for I2S_RFRn_WFP. */
#define BM_I2S_RFRn_WFP      (0x000F0000U) /*!< Bit mask for I2S_RFRn_WFP. */
#define BS_I2S_RFRn_WFP      (4U)          /*!< Bit field size in bits for I2S_RFRn_WFP. */

/*! @brief Read current value of the I2S_RFRn_WFP field. */
#define BR_I2S_RFRn_WFP(x, n) (HW_I2S_RFRn(x, n).B.WFP)
/*@}*/

/*******************************************************************************
 * HW_I2S_RMR - SAI Receive Mask Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_RMR - SAI Receive Mask Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * This register is double-buffered and updates: When RCSR[RE] is first set At
 * the end of each frame This allows the masked words in each frame to change from
 * frame to frame.
 */
typedef union _hw_i2s_rmr
{
    uint32_t U;
    struct _hw_i2s_rmr_bitfields
    {
        uint32_t RWM : 32;             /*!< [31:0] Receive Word Mask */
    } B;
} hw_i2s_rmr_t;

/*!
 * @name Constants and macros for entire I2S_RMR register
 */
/*@{*/
#define HW_I2S_RMR_ADDR(x)       ((x) + 0xE0U)

#define HW_I2S_RMR(x)            (*(__IO hw_i2s_rmr_t *) HW_I2S_RMR_ADDR(x))
#define HW_I2S_RMR_RD(x)         (HW_I2S_RMR(x).U)
#define HW_I2S_RMR_WR(x, v)      (HW_I2S_RMR(x).U = (v))
#define HW_I2S_RMR_SET(x, v)     (HW_I2S_RMR_WR(x, HW_I2S_RMR_RD(x) |  (v)))
#define HW_I2S_RMR_CLR(x, v)     (HW_I2S_RMR_WR(x, HW_I2S_RMR_RD(x) & ~(v)))
#define HW_I2S_RMR_TOG(x, v)     (HW_I2S_RMR_WR(x, HW_I2S_RMR_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_RMR bitfields
 */

/*!
 * @name Register I2S_RMR, field RWM[31:0] (RW)
 *
 * Configures whether the receive word is masked (received data ignored and not
 * written to receive FIFO) for the corresponding word in the frame.
 *
 * Values:
 * - 0 - Word N is enabled.
 * - 1 - Word N is masked.
 */
/*@{*/
#define BP_I2S_RMR_RWM       (0U)          /*!< Bit position for I2S_RMR_RWM. */
#define BM_I2S_RMR_RWM       (0xFFFFFFFFU) /*!< Bit mask for I2S_RMR_RWM. */
#define BS_I2S_RMR_RWM       (32U)         /*!< Bit field size in bits for I2S_RMR_RWM. */

/*! @brief Read current value of the I2S_RMR_RWM field. */
#define BR_I2S_RMR_RWM(x)    (HW_I2S_RMR(x).U)

/*! @brief Format value for bitfield I2S_RMR_RWM. */
#define BF_I2S_RMR_RWM(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_RMR_RWM) & BM_I2S_RMR_RWM)

/*! @brief Set the RWM field to a new value. */
#define BW_I2S_RMR_RWM(x, v) (HW_I2S_RMR_WR(x, v))
/*@}*/

/*******************************************************************************
 * HW_I2S_MCR - SAI MCLK Control Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_MCR - SAI MCLK Control Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * The MCLK Control Register (MCR) controls the clock source and direction of
 * the audio master clock.
 */
typedef union _hw_i2s_mcr
{
    uint32_t U;
    struct _hw_i2s_mcr_bitfields
    {
        uint32_t RESERVED0 : 24;       /*!< [23:0]  */
        uint32_t MICS : 2;             /*!< [25:24] MCLK Input Clock Select */
        uint32_t RESERVED1 : 4;        /*!< [29:26]  */
        uint32_t MOE : 1;              /*!< [30] MCLK Output Enable */
        uint32_t DUF : 1;              /*!< [31] Divider Update Flag */
    } B;
} hw_i2s_mcr_t;

/*!
 * @name Constants and macros for entire I2S_MCR register
 */
/*@{*/
#define HW_I2S_MCR_ADDR(x)       ((x) + 0x100U)

#define HW_I2S_MCR(x)            (*(__IO hw_i2s_mcr_t *) HW_I2S_MCR_ADDR(x))
#define HW_I2S_MCR_RD(x)         (HW_I2S_MCR(x).U)
#define HW_I2S_MCR_WR(x, v)      (HW_I2S_MCR(x).U = (v))
#define HW_I2S_MCR_SET(x, v)     (HW_I2S_MCR_WR(x, HW_I2S_MCR_RD(x) |  (v)))
#define HW_I2S_MCR_CLR(x, v)     (HW_I2S_MCR_WR(x, HW_I2S_MCR_RD(x) & ~(v)))
#define HW_I2S_MCR_TOG(x, v)     (HW_I2S_MCR_WR(x, HW_I2S_MCR_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_MCR bitfields
 */

/*!
 * @name Register I2S_MCR, field MICS[25:24] (RW)
 *
 * Selects the clock input to the MCLK divider. This field cannot be changed
 * while the MCLK divider is enabled. See the chip configuration details for
 * information about the connections to these inputs.
 *
 * Values:
 * - 00 - MCLK divider input clock 0 selected.
 * - 01 - MCLK divider input clock 1 selected.
 * - 10 - MCLK divider input clock 2 selected.
 * - 11 - MCLK divider input clock 3 selected.
 */
/*@{*/
#define BP_I2S_MCR_MICS      (24U)         /*!< Bit position for I2S_MCR_MICS. */
#define BM_I2S_MCR_MICS      (0x03000000U) /*!< Bit mask for I2S_MCR_MICS. */
#define BS_I2S_MCR_MICS      (2U)          /*!< Bit field size in bits for I2S_MCR_MICS. */

/*! @brief Read current value of the I2S_MCR_MICS field. */
#define BR_I2S_MCR_MICS(x)   (HW_I2S_MCR(x).B.MICS)

/*! @brief Format value for bitfield I2S_MCR_MICS. */
#define BF_I2S_MCR_MICS(v)   ((uint32_t)((uint32_t)(v) << BP_I2S_MCR_MICS) & BM_I2S_MCR_MICS)

/*! @brief Set the MICS field to a new value. */
#define BW_I2S_MCR_MICS(x, v) (HW_I2S_MCR_WR(x, (HW_I2S_MCR_RD(x) & ~BM_I2S_MCR_MICS) | BF_I2S_MCR_MICS(v)))
/*@}*/

/*!
 * @name Register I2S_MCR, field MOE[30] (RW)
 *
 * Enables the MCLK divider and configures the MCLK signal pin as an output.
 * When software clears this field, it remains set until the MCLK divider is fully
 * disabled.
 *
 * Values:
 * - 0 - MCLK signal pin is configured as an input that bypasses the MCLK
 *     divider.
 * - 1 - MCLK signal pin is configured as an output from the MCLK divider and
 *     the MCLK divider is enabled.
 */
/*@{*/
#define BP_I2S_MCR_MOE       (30U)         /*!< Bit position for I2S_MCR_MOE. */
#define BM_I2S_MCR_MOE       (0x40000000U) /*!< Bit mask for I2S_MCR_MOE. */
#define BS_I2S_MCR_MOE       (1U)          /*!< Bit field size in bits for I2S_MCR_MOE. */

/*! @brief Read current value of the I2S_MCR_MOE field. */
#define BR_I2S_MCR_MOE(x)    (BITBAND_ACCESS32(HW_I2S_MCR_ADDR(x), BP_I2S_MCR_MOE))

/*! @brief Format value for bitfield I2S_MCR_MOE. */
#define BF_I2S_MCR_MOE(v)    ((uint32_t)((uint32_t)(v) << BP_I2S_MCR_MOE) & BM_I2S_MCR_MOE)

/*! @brief Set the MOE field to a new value. */
#define BW_I2S_MCR_MOE(x, v) (BITBAND_ACCESS32(HW_I2S_MCR_ADDR(x), BP_I2S_MCR_MOE) = (v))
/*@}*/

/*!
 * @name Register I2S_MCR, field DUF[31] (RO)
 *
 * Provides the status of on-the-fly updates to the MCLK divider ratio.
 *
 * Values:
 * - 0 - MCLK divider ratio is not being updated currently.
 * - 1 - MCLK divider ratio is updating on-the-fly. Further updates to the MCLK
 *     divider ratio are blocked while this flag remains set.
 */
/*@{*/
#define BP_I2S_MCR_DUF       (31U)         /*!< Bit position for I2S_MCR_DUF. */
#define BM_I2S_MCR_DUF       (0x80000000U) /*!< Bit mask for I2S_MCR_DUF. */
#define BS_I2S_MCR_DUF       (1U)          /*!< Bit field size in bits for I2S_MCR_DUF. */

/*! @brief Read current value of the I2S_MCR_DUF field. */
#define BR_I2S_MCR_DUF(x)    (BITBAND_ACCESS32(HW_I2S_MCR_ADDR(x), BP_I2S_MCR_DUF))
/*@}*/

/*******************************************************************************
 * HW_I2S_MDR - SAI MCLK Divide Register
 ******************************************************************************/

/*!
 * @brief HW_I2S_MDR - SAI MCLK Divide Register (RW)
 *
 * Reset value: 0x00000000U
 *
 * The MCLK Divide Register (MDR) configures the MCLK divide ratio. Although the
 * MDR can be changed when the MCLK divider clock is enabled, additional writes
 * to the MDR are blocked while MCR[DUF] is set. Writes to the MDR when the MCLK
 * divided clock is disabled do not set MCR[DUF].
 */
typedef union _hw_i2s_mdr
{
    uint32_t U;
    struct _hw_i2s_mdr_bitfields
    {
        uint32_t DIVIDE : 12;          /*!< [11:0] MCLK Divide */
        uint32_t FRACT : 8;            /*!< [19:12] MCLK Fraction */
        uint32_t RESERVED0 : 12;       /*!< [31:20]  */
    } B;
} hw_i2s_mdr_t;

/*!
 * @name Constants and macros for entire I2S_MDR register
 */
/*@{*/
#define HW_I2S_MDR_ADDR(x)       ((x) + 0x104U)

#define HW_I2S_MDR(x)            (*(__IO hw_i2s_mdr_t *) HW_I2S_MDR_ADDR(x))
#define HW_I2S_MDR_RD(x)         (HW_I2S_MDR(x).U)
#define HW_I2S_MDR_WR(x, v)      (HW_I2S_MDR(x).U = (v))
#define HW_I2S_MDR_SET(x, v)     (HW_I2S_MDR_WR(x, HW_I2S_MDR_RD(x) |  (v)))
#define HW_I2S_MDR_CLR(x, v)     (HW_I2S_MDR_WR(x, HW_I2S_MDR_RD(x) & ~(v)))
#define HW_I2S_MDR_TOG(x, v)     (HW_I2S_MDR_WR(x, HW_I2S_MDR_RD(x) ^  (v)))
/*@}*/

/*
 * Constants & macros for individual I2S_MDR bitfields
 */

/*!
 * @name Register I2S_MDR, field DIVIDE[11:0] (RW)
 *
 * Sets the MCLK divide ratio such that: MCLK output = MCLK input * ( (FRACT +
 * 1) / (DIVIDE + 1) ). FRACT must be set equal or less than the value in the
 * DIVIDE field.
 */
/*@{*/
#define BP_I2S_MDR_DIVIDE    (0U)          /*!< Bit position for I2S_MDR_DIVIDE. */
#define BM_I2S_MDR_DIVIDE    (0x00000FFFU) /*!< Bit mask for I2S_MDR_DIVIDE. */
#define BS_I2S_MDR_DIVIDE    (12U)         /*!< Bit field size in bits for I2S_MDR_DIVIDE. */

/*! @brief Read current value of the I2S_MDR_DIVIDE field. */
#define BR_I2S_MDR_DIVIDE(x) (HW_I2S_MDR(x).B.DIVIDE)

/*! @brief Format value for bitfield I2S_MDR_DIVIDE. */
#define BF_I2S_MDR_DIVIDE(v) ((uint32_t)((uint32_t)(v) << BP_I2S_MDR_DIVIDE) & BM_I2S_MDR_DIVIDE)

/*! @brief Set the DIVIDE field to a new value. */
#define BW_I2S_MDR_DIVIDE(x, v) (HW_I2S_MDR_WR(x, (HW_I2S_MDR_RD(x) & ~BM_I2S_MDR_DIVIDE) | BF_I2S_MDR_DIVIDE(v)))
/*@}*/

/*!
 * @name Register I2S_MDR, field FRACT[19:12] (RW)
 *
 * Sets the MCLK divide ratio such that: MCLK output = MCLK input * ( (FRACT +
 * 1) / (DIVIDE + 1) ). FRACT must be set equal or less than the value in the
 * DIVIDE field.
 */
/*@{*/
#define BP_I2S_MDR_FRACT     (12U)         /*!< Bit position for I2S_MDR_FRACT. */
#define BM_I2S_MDR_FRACT     (0x000FF000U) /*!< Bit mask for I2S_MDR_FRACT. */
#define BS_I2S_MDR_FRACT     (8U)          /*!< Bit field size in bits for I2S_MDR_FRACT. */

/*! @brief Read current value of the I2S_MDR_FRACT field. */
#define BR_I2S_MDR_FRACT(x)  (HW_I2S_MDR(x).B.FRACT)

/*! @brief Format value for bitfield I2S_MDR_FRACT. */
#define BF_I2S_MDR_FRACT(v)  ((uint32_t)((uint32_t)(v) << BP_I2S_MDR_FRACT) & BM_I2S_MDR_FRACT)

/*! @brief Set the FRACT field to a new value. */
#define BW_I2S_MDR_FRACT(x, v) (HW_I2S_MDR_WR(x, (HW_I2S_MDR_RD(x) & ~BM_I2S_MDR_FRACT) | BF_I2S_MDR_FRACT(v)))
/*@}*/

/*******************************************************************************
 * hw_i2s_t - module struct
 ******************************************************************************/
/*!
 * @brief All I2S module registers.
 */
#pragma pack(1)
typedef struct _hw_i2s
{
    __IO hw_i2s_tcsr_t TCSR;               /*!< [0x0] SAI Transmit Control Register */
    __IO hw_i2s_tcr1_t TCR1;               /*!< [0x4] SAI Transmit Configuration 1 Register */
    __IO hw_i2s_tcr2_t TCR2;               /*!< [0x8] SAI Transmit Configuration 2 Register */
    __IO hw_i2s_tcr3_t TCR3;               /*!< [0xC] SAI Transmit Configuration 3 Register */
    __IO hw_i2s_tcr4_t TCR4;               /*!< [0x10] SAI Transmit Configuration 4 Register */
    __IO hw_i2s_tcr5_t TCR5;               /*!< [0x14] SAI Transmit Configuration 5 Register */
    uint8_t _reserved0[8];
    __O hw_i2s_tdrn_t TDRn[2];             /*!< [0x20] SAI Transmit Data Register */
    uint8_t _reserved1[24];
    __I hw_i2s_tfrn_t TFRn[2];             /*!< [0x40] SAI Transmit FIFO Register */
    uint8_t _reserved2[24];
    __IO hw_i2s_tmr_t TMR;                 /*!< [0x60] SAI Transmit Mask Register */
    uint8_t _reserved3[28];
    __IO hw_i2s_rcsr_t RCSR;               /*!< [0x80] SAI Receive Control Register */
    __IO hw_i2s_rcr1_t RCR1;               /*!< [0x84] SAI Receive Configuration 1 Register */
    __IO hw_i2s_rcr2_t RCR2;               /*!< [0x88] SAI Receive Configuration 2 Register */
    __IO hw_i2s_rcr3_t RCR3;               /*!< [0x8C] SAI Receive Configuration 3 Register */
    __IO hw_i2s_rcr4_t RCR4;               /*!< [0x90] SAI Receive Configuration 4 Register */
    __IO hw_i2s_rcr5_t RCR5;               /*!< [0x94] SAI Receive Configuration 5 Register */
    uint8_t _reserved4[8];
    __I hw_i2s_rdrn_t RDRn[2];             /*!< [0xA0] SAI Receive Data Register */
    uint8_t _reserved5[24];
    __I hw_i2s_rfrn_t RFRn[2];             /*!< [0xC0] SAI Receive FIFO Register */
    uint8_t _reserved6[24];
    __IO hw_i2s_rmr_t RMR;                 /*!< [0xE0] SAI Receive Mask Register */
    uint8_t _reserved7[28];
    __IO hw_i2s_mcr_t MCR;                 /*!< [0x100] SAI MCLK Control Register */
    __IO hw_i2s_mdr_t MDR;                 /*!< [0x104] SAI MCLK Divide Register */
} hw_i2s_t;
#pragma pack()

/*! @brief Macro to access all I2S registers. */
/*! @param x I2S module instance base address. */
/*! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct,
 *     use the '&' operator, like <code>&HW_I2S(I2S0_BASE)</code>. */
#define HW_I2S(x)      (*(hw_i2s_t *)(x))

#endif /* __HW_I2S_REGISTERS_H__ */
/* EOF */
