• Does Cortex R4x support SPI?
    I am using IWR1642, which is based on Cortex R4X from Texas Instruments. It states it has 2 SPI, but I can't seem to find any headstart in R4x datasheet. Any help would be really appreciated.
  • Why does Cortex-R kernel only support Thumb-2?
    Why does Cortex-R kernel only support Thumb-2? Is this attribute has some advantages to the real-time response time?
  • Why does Cortex-R only support most two cores?
    Why does Cortex-R only support most two cores?
  • Bit scan Instruction ARM cortex R4
    Hi all, I need help for to convert logic in following way: if 1st bit set in (00000000000000000000000000001) i can get 1 f 1st bit set in (00000000000000000000000000100) i can get 2 f 1st bit...
  • Strange M0+ instruction format
    Hi, I note that the Thumb quick reference states that LSLS,LSLR & ASR can shift by a 5-bit field within the register OR by bits 0-7 of a second register. Now forgive my ignorance, but if 31 is the maximum...