• How to get to know the exact instruction address or find the instruction address for least current consumption?
    Hello to all, In order to measure the current variation due to instruction address location. I filled the memory with NOP instructions and tried to observe the variation in the current consumption due...
  • Difference in the current consumption for different register place for few instructions
    Hello to all, While working on different assembly instructions, I have come across a very different problem of the register's place. For example: SBC r11,r7,r11 : 3.0217mAmps but SBC r11,r7,r7...
  • Variation in the current consumption due to memory address and offset value?
    Hello to all, I am trying to figure out the variation in current consumption as well as in clock cycles due to different memory regions and different offsets. During various experiments, I have found...
  • Current priority level of processor
    Hi, I have been reading about the exception mechanism of Cortex-M (M4 to be precise). The exception request is accepted by the processor if the current priority level of the processor is less than the...
  • Get current active interrupt priority
    Hi everybody, We are working on a simple priority RTC (run to completion) framework for the Cortex M3/M4. Thanks to the NVIC/BASEPRI, we got most of this functionality for free but we want to extend it...