• Differences between Armv7 to Armv8?
    Kindly refer to the documents which portrays exactly the difference between the Arm architecture Armv7 to Armv8. At least the overview of the changes in terms of advantages and disadvantages
  • Is ARMv7-M3 thumb instructions compatible to ARMv7-A thumb?
    Hello guys, I am trying to verify some features of ARMv7-M3 in a software simulator platform for ARM. But this simulator only support ARMv7-A ISA. Is ARMv7-M3 instructions compatible to ARMv7-A, especially...
  • mismatch between ARMv7-M ref manual and core_cm7.h
    The ARMv7-M reference manual notes there eight ITM trace enable registers called ITM_TER0 to ITM_TER7. However, core_cm7.h only has one ITM_TER register. Can you clarify? Is it an error in core_cm7.h...
  • ARMv7 Branch Prediction Enable
    On "ARM Cortex -A Series Programmer’s Guide" , a piece of code is followed: ... @ Invalidate TLB MCR  p15, 0, r1, c8, c7, 0 @ Branch Prediction Enable MOV r1, #0 MRC p15, 0, r1, c1, c0, 0     @ Read Control...
  • armv7 instruccion set opcodes
    hello, I am in a research project and need the assembler guide with opcodes of armv7 processor. I'm really looking manuals byte code assembler, not C language or C ++. I need the hex values of each instruction...