• Problem in migration from SAM3S8B to SAM3S(2/4)A
    Hi all, I have this funny yet annoying issue. I was developing a USB hardware, with composite device function (HID+MSD), containing cryptographic algorithm implemented in assembly and a lot of...
  • Cortext M3 Program Counter
    Note: This was originally posted on 21st March 2011 at http://forums.arm.com Hello all, I am using Cortex M3 (which support only Thumb-2 Instruction Set). I want to let the PC to jump to a particular...
  • SAM3S peripheral debugging
    Hello, has anybody experienced how to debug peripherals with Keil uVision? The best version so far I have found was MDK 4.11. After this I began to get confused because when I found things from the...
  • Set SAM3 frequency
    Hi i'm working with SAM3 microcontroller with 12MHz external crystal and set the multiplier and divider to have 64MHz for Master Clock then i see mistake when code is running it's necessary noted...
  • SD-Card with FS on Atmel SAM4S
    Hello there, I've been playing around with the SD card examples trying to get this functionality to work for an ATMEL SAM4S Xplained Pro and I've looked at the code for a SAM3x module which has SDcard...