• ARM7TDMI: Power dissipation Vs Frequency
    Hi I am working on ARM7TDMI  Please help me to understand  the following points: 1.  how does the current drawn by the processor with respect to the operating frequency(please mention the current values...
  • Problem in calling the function in ISR
    Hi, I'm using LPC2148 controller and interfacing accelerometer sensor, I need to enable this sensor all the time and with the counter set in the ISR it should come out of the loop, below is the...
  • Where to find hard core Arm books, courses, tutorials
    My professor hasn't taught us anything in arm assembly. Yet, we have to write a code that involves 2 dimentional arrays. Is there any complete source that I can learn this stuff from it. I understand...
  • SAM7X calling function from interrupt
    Note: This was originally posted on 5th November 2008 at http://forums.arm.com I am trying to use a timer interrupt to "Set up" a function call. INstead of setting a flag in the interrupt and then polling...
  • Testing for interrupt
    Note: This was originally posted on 19th November 2008 at http://forums.arm.com Im looking for a way to test if there is an interrupt currently processing on my ARM7. I can see that the interrupt disable...