STM32WB ReadMe quick update

See #12975
2020-05-29 16:47:15 +02:00 · 2020-05-29 16:47:15 +02:00 · c9e0c4f6f7
parent 59df4efaac
commit c9e0c4f6f7
1 changed files with 4 additions and 0 deletions
--- a/targets/TARGET_STM/TARGET_STM32WB/README.md
+++ b/targets/TARGET_STM/TARGET_STM32WB/README.md
@ -23,6 +23,10 @@ This ST MCU family is dual-core : based on an Arm Cortex-M4 core and an Arm Cort
    - SRAM2a: 32 KB
    - SRAM2b: 32 KB

+SRAM1 is dedicated for M4 core, and then for mbed-os applications.
+
+SRAM2 is dedicated for M0 core and inter CPU communication, and then can not be addressed.
+

 # BLE