• 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...
  • Getting started with Arm Helium: The new vector extension for the M-Profile Architecture
    Arm has announced the latest version of the Armv8-M architecture, known as Armv8.1-M, including the new M-Profile Vector Extension (MVE). The vector extension brings up to 15 times performance uplift...
  • Quad-Core Cortex A7 / MSDOS comparability
    I just bought a Samsung SM-T560 (WiFi) SM-T561 (3G & WiFi) with a 1.3GHz: Quad-Core Cortex A7. I know nothing about processors but in searching the Internet I have found some applications that will allow...
  • 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 ....
  • 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...