• How to access the system control register?
    Hi all, I am trying to access the system control register in my ARM C program. The code (with heading 64 bit) I used is presented below. However I got the following error message during compilation. ...
  • ARM Cortex-A53 System Register
    Hello, I wanted to check the value of following interrupt related registers i.e. ICC_IAR1_EL1 ICC_EOIR1_EL1 I'm able to find the ICC_IAR1_EL1 inside the CORTEXA53 hierarchy. But NOT able to...
  • CPUID information about ARMv8 core
    Hi experts, I want to know if there are CPUIDs information in CHI interface about IP A53/57 Mpcore? and can CCN504 transfer the CPUIDs to Slave device? for example, AXI_USER? Thanks.
  • Can Cortex-A53 l2 cache be controlled seperatly?
    Hi Experts, I'm researching Cortex-A53 cache. Can Cortex-a53 l2cache be enable/disable independently? Is it possible to only enable l1 cache and disable l2cache? Does cortex-a53 support l2cache...
  • ARMv8-A CurrentEL Register Definition
    Where is the register definition of the CurrentEL register ?. I cannot seem to find it in the ARMv8A programming model guide or the Cortex-A53 TRM. . How does the PSTATE bits map to CurrentEL ? I...