• A question about general purpose timers
    Hello all, I am using GPT3 for timing purposes in my RTOS (I am not running it on hardware yet - just in the IDE). I tried to use the example supplied in the "Getting started and creating applications...
  • A question about general purpose timers
    Hello all, I am using GPT3 for timing purposes in my RTOS (I am not running it on hardware yet - just in the IDE). I tried to use the example supplied in the "Getting started and creating applications...
  • Question about Arm v8.6 Generic Timer's fixed 1GHz frequency
    Does it mean it can't be switched to lower frequency ? Or the 1GHz just represents the base frequency, the system counter still can switch to lower frequency such as 50MHz, 100MHz, etc ?
  • Question about Arm v8.6 Generic Timer's fixed 1GHz frequency
    Does it mean it can't be switched to lower frequency ? Or the 1GHz just represents the base frequency, the system counter still can switch to lower frequency such as 50MHz, 100MHz, etc ?
  • ARMv8-A Cortex-A72: Generic timer is backoff
    We encounter an issue about ARM generic timer back-off. Test sequence: A72 Core0 is reading the system counter from CNTPCT in real time, and assign the read value to a global variable “ core0_ticks...