• How to relocate the Cortex-M3 Vector Table
    Note: This was originally posted on 9th November 2011 at http://forums.arm.com Hello, I am Davide Masi and I work on Fujitsu based on ARM Cortex M3. How do I relocate the interrupt vector table from address...
  • Fastest way to transpose array in cortex-m4?
    I've been seeing situations where I want to take a 32bit array of 32 elements and copy it so that all the bit 0s are copied into element 0, bit 1s copied into element 1, etc for all 32 elements.  This...
  • Cortex M0 Vector Table and Bootloading
    Hi guys, Does the M0 always default to 0x0 when an interrupt triggers? I understand VTOR is not available in M0 for relocation of the tables. Can I copy the application vector table just the vector...
  • Relocating the Vector table in Cortex - M0
    Hi I am having an issue, related to vector table relocation in a Cortex - m0 based device, as VTOR isnt available there in this core, how can i manage the ISRs in a application which is not at default...
  • what situation will the FPCA in Cortex-M4 change?
    Hi all, I'm study Cortex-M4 recently, and try to use floating point calculation, I read the book about that saying FPCA in control register will be set 1 after FPU work, but I'm not sure that when...