peripheral register access RMW vs Bit Banding

Hello Forum, I'am porting a USB base driver from 16Bit CISC MCU to Cortex M3 MCU. For set/clear peripheral registers at the CISC MCU I've used C-Standard RMW Operations (|=, &=) which resulted in...
peripheral register access RMW vs Bit Banding

Hello Forum, I'am porting a USB base driver from 16Bit CISC MCU to Cortex M3 MCU. For set/clear peripheral registers at the CISC MCU I've used C-Standard RMW Operations (|=, &=) which resulted in...
Does Cortex-M33/M35P support bit band?

I will develop on cortex-M33 and M35P these days. I didn't find M35P's reference manual but I found that bit band is not referred in M33's reference manual. Because both of them are based on ARMv8-M,...
Why Cortex-M7 doesn't support bit-banding?

Cortex-M7 processors tends to be for the high performance applications. So why it doesn't support bit-banding if this has a lot of advantages to the code size and performance?
Bit-banding in SRAM region (Cortex-M4)

Hi. I would like to use bit-banding feature in SRAM, but don't know exactly how to implement it with C. I already use bit-banding in peripheral region with this kind of macro: #define BITBAND_PERI_REF...