• A TCM problem
    Hi all Here is a problem about the using of TCM. I put two functions(they are just the same) of time-delay in the ITCM and the normal RAM, using the scatter file, and execute them one after another. But...
  • Is there enough processing horsepower in the ARM1176 processor ....
    .... to take a 200 kHz digital pulse train input and turn it in to a 41.7 kHz output pulse train? I want to use an ISR to detect the rising edge of a pulse train, determine if it is time to output a pulse...
  • Arm11 clock
    Note: This was originally posted on 13th October 2008 at http://forums.arm.com Hello, Does anyone know if there is a timestamp clock in Arm? Something like the RDTSC in intel? Or some other high frequency...
  • Does TLB save level-1 page directory entries?
    Note: This was originally posted on 18th March 2009 at http://forums.arm.com Hi All, In ARM1176, does TLB save level-1 page directory entries? I know that section's descriptor is saved in level-1 page...
  • PMU in arm11 results
    Hi, I am programming raspbery pi model b ARM1176 bare metal (in assembly and c). I need to calculate the clock cycles used to execute an assembly code. I am using the following code for PMU counter: ...