• Question about bit-banding for Tiva M4 core
    Hi, I read example projects of Tiva-C 1294. There are many similar uses '    GPIOPinWrite(GPIO_PORTH_BASE, GPIO_PIN_2, GPIO_PIN_2);' The prototype is : extern void GPIOPinWrite(uint32_t ui32Port, uint8_t...
  • 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?
  • Cortex M3 peripheral Bit Banding limit?
    Is there an intrinsic limit to the width of the bit banding for peripherals for the Cortex M3? EFM32 Giant Gecko seems to have a limit of eight bits - bits 8 to 31 does not seem to work. Is this normal...
  • 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...
  • 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...