• Interrupt remapping for STR73x processor
    Hi All, I am using STR73x (ARM 7 core)Processor for my application. I am working on bootloader, I written a small program(consider as bootloader) which wait for the UART key press and as soon as any...
  • Prefetch Abort Exception
    I am an ARM based System developer and wrote the startup for LPC2368 using GNU compiler directives.Till the linking stage all goes well however when i single step through the program then during the...
  • Prefetch Abort
    Hi All, I'm getting a PAbt_Handler call and want to trace the source as I'm not sure how this error is occurring... I'm only using the on-chip flash and ram (target is LPC2148) so how can I be executing...
  • Prefetch Abort (PAbt) after Entering Idle (Help!)
    Part: LPC222x Hi, I am experiencing a Prefetch Abort after entering Idle mode via setting the IDL bit in PCON. Where I normally would run this: StartTimerInterrupts(); while (1) { ...
  • Abort or prefetch irq after 128 interrupts?!?
    Hi Jack, Using the STR912FA44. I have a program where I use external interrupts, it happens that once I get 128 interrupts my system blocks once I get an preftetch abort exception OR an Undefined...