• 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...
  • ARM9 Frequency scaling
    Hello, I am currently working on a ARM9 based System on Chip. I would like to experiment with Frequency scaling on the CPU, but I have the following issue: The main PLL is used at the same time by an...
  • 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: ...
  • how to utilize interrupts in arm9 processors..? what is residing inside ISR..?
    how to utilize interrupts in arm9 processors..? what is residing inside ISR..?
  • How does ARM11 respond to a non-secure interrupt in secure mode?
    Note: This was originally posted on 19th March 2009 at http://forums.arm.com Hi All, Assuming that ARM11 is running a secure process and receives a non-secure IRQ or FIQ, how does ARM11 respond to a non...