mirror of https://github.com/ARMmbed/mbed-os.git
240 lines
11 KiB
C
240 lines
11 KiB
C
/**
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******************************************************************************
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* @file pad_map.h
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* @brief PAD hw module register map
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* @internal
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* @author ON Semiconductor
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* $Rev: 3166 $
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* $Date: 2015-01-19 11:28:08 +0530 (Mon, 19 Jan 2015) $
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******************************************************************************
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* Copyright 2016 Semiconductor Components Industries LLC (d/b/a “ON Semiconductor”).
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* All rights reserved. This software and/or documentation is licensed by ON Semiconductor
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* under limited terms and conditions. The terms and conditions pertaining to the software
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* and/or documentation are available at http://www.onsemi.com/site/pdf/ONSEMI_T&C.pdf
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* (“ON Semiconductor Standard Terms and Conditions of Sale, Section 8 Software”) and
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* if applicable the software license agreement. Do not use this software and/or
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* documentation unless you have carefully read and you agree to the limited terms and
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* conditions. By using this software and/or documentation, you agree to the limited
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* terms and conditions.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
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* ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL,
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* INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
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* @endinternal
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*
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* @ingroup pad
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*
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* @details
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*/
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#ifndef PAD_MAP_H_
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#define PAD_MAP_H_
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/*************************************************************************************************
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* *
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* Header files *
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* *
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*************************************************************************************************/
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#include "architecture.h"
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/*************************************************************************************************
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* *
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* Symbolic Constants *
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* *
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*************************************************************************************************/
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/** no pull up nor pull down */
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#define PAD_PULL_NONE (uint8_t)0x01
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/** pull down */
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#define PAD_PULL_DOWN (uint8_t)0x00
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/** pull up */
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#define PAD_PULL_UP (uint8_t)0x03
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/** Drive strength */
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#define PAD_DRIVE_L0 (uint8_t)0x00
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#define PAD_DRIVE_L1 (uint8_t)0x01
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#define PAD_DRIVE_L2 (uint8_t)0x02
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#define PAD_DRIVE_L3 (uint8_t)0x03
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#define PAD_DRIVE_L4 (uint8_t)0x04
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#define PAD_DRIVE_L5 (uint8_t)0x05
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#define PAD_DRIVE_L6 (uint8_t)0x06
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/** output configuration push/pull */
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#define PAD_OUTCFG_PUSHPULL (uint8_t)0x00
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/** output configuration open drain */
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#define PAD_OOUTCFG_OPENDRAIN (uint8_t)0x01
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/** lowest power PAD configuration, shall be the default */
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#define PAD_LOW_POWER (PAD_PULL_NONE | (PAD_DRIVE_L0<<2) | (PAD_OOUTCFG_OPENDRAIN<<5))
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/** custom Power PAD configuration */
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#define PAD_OUTPUT_PN_L1_OD (PAD_PULL_NONE | (PAD_DRIVE_L1<<2) | (PAD_OOUTCFG_OPENDRAIN<<5))
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#define PAD_INPUT_PD_L1_PP (PAD_PULL_DOWN | (PAD_DRIVE_L1<<2) | (PAD_OUTCFG_PUSHPULL<<5))
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#define PAD_UNUSED_PD_L1_PP (PAD_PULL_DOWN | (PAD_DRIVE_L1<<2) | (PAD_OUTCFG_PUSHPULL<<5))
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#define PAD_UART_TX (PAD_PULL_UP | (PAD_DRIVE_L1<<2) | (PAD_OUTCFG_PUSHPULL<<5))
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#define PAD_UART_RX (PAD_PULL_UP | (PAD_DRIVE_L1<<2) | (PAD_OOUTCFG_OPENDRAIN<<5))
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/**************************************************************************************************
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* *
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* Type definitions *
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* *
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**************************************************************************************************/
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/** Pad control
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* The pad control peripheral is used to setup any necessary pad parameters
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* not controlled directly via the cross-bar: output drive strength,
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* push/pull control and output drive type.
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*/
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typedef struct {
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO0;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO1;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO2;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO3;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO4;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO5;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO6;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO7;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO8;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO9;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO10;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO11;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO12;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO13;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO14;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO15;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO16;
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union {
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struct {
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__IO uint32_t PULL :2; /**< 00 – Pull-down active, 01 – No pull active, 10 – No pull active, 11 – Pull-up active*/
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__IO uint32_t POWER :3; /**< Output Drive Strength*/
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__IO uint32_t TYPE :1; /**< Output Type: 0 – Push/Pull, 1 – Open Drain*/
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} BITS;
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__IO uint32_t WORD;
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} PADIO17;
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} PadReg_t, *PadReg_pt;
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#endif /* PAD_MAP_H_ */
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