• LDM instruction
    Note: This was originally posted on 16th December 2009 at http://forums.arm.com Hi all, I am studying ARM architecture.I have a board board with ARM922T My doubt is whether the C compiler will generate...
  • LDM for ARMv6 with RVDS 2.2.1
    Note: This was originally posted on 30th July 2010 at http://forums.arm.com Hi All, I'm trying to use LDM for ARMv6 with RVDS 2.2.1 (AXD 1.3.1 build 98) for unaligned memory access. Processor is ARM1136J...
  • Consistant code
    I tried to small program to see the code produced by the compiler. This is the C code: unsigned char loop; while (1) { P3 = 0xFF; for(loop=0xff; loop>0; loop--) {} P3 = 0x00; ...
  • MDK and RTL version must be consistent?
    Can I useing MDK 3.05 compile with RTL3.20?
  • AXI transaction when ldm/stm instruction used on  cortex-a9
    Note: This was originally posted on 15th September 2011 at http://forums.arm.com HI, ARM experts I used ldm/stm instruction to copy(read-write) memory with caches disabled. The code is listed as: int...