• Which Arm processor to select?
    Currently I am working on a dynamometer project for analysing PMDC motor parameter to create a laboratory setup , so how should I proceed in the selection criteria of the processor for my project ,as...
  • M0 Analog-Digital Conversion info needed
    I have had a remarkable lack of success trying to locate information about the M0 ADC. I need to know The capacitor value, in nf or pf The duration of the "sampling aperture" The min/typ/max power...
  • How long bitfields on which ARM?
    I need to be able to handle long bitfields as effectively as possible. Right now I need up to 64 bits in length. Are there instructions to set, clear and test individual bits in one cycle available for...
  • How memory type is decided when MMU is disabled ?
    Hi, I got a 'data abort' exception from a LDR instruction LDR w0, [x8]. It's because the address contained in x8 is not 4-byte aligned. I want to disable the aligment check so I did use '--nounaligment...
  • Adding External E2PROM, PROM or SRAM to a basic M0 development board
    I'm not quite sure if this is the right place to ask the question so please forgive me if I've made a mistake. I am developing a variable-rate ACELP Wideband decoder for the M0. While the code and work...