• 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...
  • Bit-Banding. Only 1 bit at a time?
    Hi, I am developing a fixed-point MP3 & ACELP decoder on an Arduino Due. I realize that bit-banding makes a RMW sequence atomic but I notice fields in the Due hardware are multi-bit fields. Is there an...
  • 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...
  • Question about application of PendSV
    Reading jyiu book on Cortex-M4 and general information about usage of PendSV exception type. One application highlighted is of context switching in the RTOS wherein on a Systick timer interrupt, instead...