• NEON SIMD Register Diagram
    Hello, I’m new to ARM architecture and was looking to get a better understanding of how it works. Most notably, the Cortex-A series and its DSP functionality. When looking through the NEON SIMD page on...
  • NEON SIMD Dn Register and Parallel Operations
    Thank you for your reply. A few more questions: Is Dn a 128-bit wide register? Is Dd also a 128-bit wide register? (Referring to the diagram in the original question) Also, the diagram shows 4 parallel...
  • Reset Management Register Functioanlity in ARM v8
    Hi Experts, Does the Reset Management Register will be implemented mandatory or optional for the SoC based on ARMv8 and how it is practically used ? Regards, Techguyz
  • Questions regarding NEON
    Hi, for a project regarding Digital Signal Processing on ARM SoCs i'm currently gathering some information about the ARM NEON engine and would need some clarification if my assumptions are correct. I...
  • Understanding ARM NEON instruction
    hi i am trying to understand ARM NEON instruction and encountered with vqrdmulh instruction. i am particularly interested in saturation case in instruction i am not getting any case with saturation ....