• Concurrent Interrupts
    Hi All, Im new to the Arm Community and Arm processors (newbie), and my question is as follows: Atmel ATSAMD20e  implements ARM cortex M0+ processor based on ARMv6 architecture. It allows upto 32 external...
  • cortex m0
    I need the ARMv6-M Architecture Reference Manual and ebrising abaut the cortex m0
  • Cortex-m0 instructions and core registers immediete values
    Hi, i have just got a cortex-m0(LPC1114) based dev board. I'm reading about the architecture and instructions. My understanding is that it supports most thumb 16-bit instructions and a handful thumb-2...
  • Understanding of the clock cycle activity for LPC1114
    Hello, I am now working with the LPC1114 which utilizes the ARM CORTEX M0 architecture. I have one question about the instruction set summary of the ARMv6M Thumb instruction set. I want to know what...
  • Cortex-M0+ privileged/unprivileged extensions
    Hi all, According with ARMv6-M architecture reference manual, it supports two operation modes, handler mode and thread mode. - "execution in handler mode is always privileged." - "execution in...