• What exactly is a full implementation of ARMv8.2-A?
    The technical spec for ARM Cortex A-75 claims that it supports a full implementation of ARMv8.2-A. The documents I have been able to reference only point to ARMv8A. Specifically I'm looking for what ARMv8...
  • What are the real benefits of implementing IDAU from the viewpoint of chip designers?
    We know that chip designers can use an Implementation Defined Attribution Unit (IDAU) to define a fixed memory map. A region can be defined as Secure, Non-secure, or Exempt. If SAU_CTRL ENABLE bit is...
  • DVFS implementation in C
    Hello, Is there any API to implement DVFS in a Linux C environment? I would like to use DVFS to implement an energy-efficient application for a research project. Best regards
  • simple bootloader implementation
    Hi, I have used the i.MX8qm EVK and have tried the NXP provided yocto BSP and standalone bootloader packages. Can anyone point to a minimalistic hello world bootloader implementation that I can run...
  • Using interrupts not implemented as Software interrupts?
    We know that a Cortex-M0 or any other Cortex-M may have fewer interruptions implemented the architecture defined in the standard, so we can not use interrupts implemented as software interrupts by manipulating...