• Data abort
    Note: This was originally posted on 30th January 2010 at http://forums.arm.com Hi ,   I am working on arm from past few momths.I have one question that in ARM why unalligned address operation will give...
  • printf retarget.c - data aborts
    Hello, I work with the AT91RM9200. I have some problems with the retarget-function for the implementation of printf. It works but sometimes I get a data abort - maybe if the buffer for printf...
  • ULINK2 data abort issue
    Hello, my problem is that with ULINK2 and AT91SAM7 ARM controllers I get a data abort exception when single stepping my code. It comes suddenly and may be at the first or more steps (1 to about 10...
  • printf data abort - (again)
    Hello, I've problems with the printf() routine. I receive frames over the ethernet in a very short intervall. If I received a frame I set a flag in the ISR. void ethernet_interrupt(void) __irq...
  • ADC Data abort
    I am having a data abort problem when I initialize the AD converter of the LPC2103. I am using uVision3, and here the code that is causing problem: PINSEL1 |= 0x00030000; ADCR = 0x00200404; ADCR...