• in arm7tdmi, when FIQ and RIQ occures at same time so how both are executed sequentially,first FIQ and thenIRQ?
    in arm7tdmi, suppose instruction is being executed and at same time FIQ and IRQ both occur  at same time.now according to priority FIQ will be handled then IRQ  but my question is that how it will handled...
  • Trustzone FIQ latency measurement When security extension is enabled
    Hello Guys, Please refer below attached image. as shown in this image i want to measure the different latencies in my Trustzone based application. Here is the list of measurements which i want to...
  • Shifted binary generated by arm-none-eabi-objcopy
    Moved to: https://community.arm.com/developer/ip-products/processors/f/cortex-a-forum/43775/shifted-binary-produced-by-arm-none-eabi-objcopy
  • Configuring an interrupt source as FIQ at EL1
    For one of our devices (which uses ARM A53 Core with GICv2) we need to configure one of the interrupt sources as FIQ at EL1. So is there any support for doing such a thing preferably in any of the branches...
  • arm1176jzf-s fiq context switch
    I have been working with FreeRTOS on a Raspberry Pi Zero on the IRQ without issue on the context switch However I want to move the context switch to the FIQ but I have an issue with the FIQ bank registers...