• Question regarding A15 L2ACTLR register programming (auto clock gating)
    Hi, This question is regarding Cortex-A15 L2ACTLR[27] bit ("Force L2 logic clock enable active"). If the clock to L2 block has to be forced to be active all the time (L2ACTLR[27] = 1), is it sufficient...
  • Questions about Generic Timer in ARMv8
    When two clusters(Big/Little) exist in SoC, the timer can be used to support Synchronization between two clusters. But How to understand " Synchronization ", anybody can tell me some typical application...
  • Cortex-A15 MPCore: How to Enable Monitor Debug Mode
    Hi experts, I want to enable monitor debug mode for Cortex-A15 MPCore. I tried modifying DSCR[15] bit but watchpoint event still won't generate exception/abort. Core was in no-debug mode before modifying...
  • ARM cortex A15 hardware simulatenous multihreading.
    Dear All, Does ARM cortex A-15 support some kind of Hardware multithreading? how can I disable it? Thank you so much.
  • How to measure CPU utilization of ARM processors ?
    How can we measure the CPU utilization of programs running on ARM processors, particularly the A15 series ? Are there some hardware counters that can be read ?