• Armv8 Memory Mapping
    I am looking to emulate an Apple II and would like to specify some address ranges as being memory mapped so that any access would result in perhaps an interrupt that I am then able to handle and in which...
  • How many peripherals can be connected to APB?
    how many peripherals can be connected to APB?
  • Memory map for ARMv8-M TrustZone SOC's
    Hello, I was wondering what the memory map of an SOC that includes a ARMv8-M TrustZone enabled system would like. Is it fixed or is it variable ? Based on the ARMv8-M ARM, it appears that things like...
  • Barrier after access to memory mapped register?
    Hi, Iam wondering if it makes sense to have a memory barrier after access to a memory mapped register. I looking at a driver, unfortunately not open source, that has a memory barrier after a read from...