• what is difference between Arm7 and Arm cortex-m series??
    what is difference between Arm7 and Arm cortex-m series??
  • What is the difference between sparse and full example of cmsdk_ahb_busmatrix?
    Hi. As I know Cortex M3 design kit have lots of stuff IP. one of those things is cmsdk_ahb_busmatrix. But I want to know does cmsdk_ahb_busmatrix supports AHB-full specification? or just supports...
  • What is the top level difference in features between Cortex-M23 and Cortex-M33?
    Both processors have TrustZone for ARMv8-M. The following table compares the other top level features. *Performance numbers are preliminary
  • What's the difference between LDAXR and LDREX
    Hi experts: In armv8 specification, I have found two types of exclusive access instructions: LDAXR/STLXR and LDREX/STREX. I have some questions about these instructions: (1) What's the difference...
  • What's the difference between ETM and Debug?
    In the ARM core such as cortex-R4, it has ETM and Debug so I want ask What's the difference between ETM and Debug?