• How to enable Neon in cortex A8?
    Hi,       I am using beaglebone which has the processor TI Sitara AM335X. I want to make use of Neon coprcessor for my project, To enable neon, I have to follow these commands. But I can't access these...
  • NEON in Cortex-A8
    Note: This was originally posted on 20th February 2009 at http://forums.arm.com Hi, I am working on Cortex-A8 processor, this has NEON coprocessor. Its possible to execute the Multimedia (like Audio,...
  • Cache and store buffer maintenance in cortex-a8!
    Dear All, Technical data sheets for the ARM7500FE  and ARM7100 say that: "In the ARM Processor the cache will be searched regardless of the state of the C bit, only reads that miss the cache will be affected...
  • Cortex-A8 : instruction fetch for dual-issue
    Hi, We experiment the following loop code (runs 4096 iterations) and we get CPI=0.66 (in other words, loop initiation interval (II) is about 6 machine cycles). We are trying really hard  to reason why...
  • AM3352 core hang-up
    Hello, We are encountering the core hang-up of unknown origin in our mass-produced board using TI's AM3352 and Linux Kernel 3.13.4. Regarding the reproducibility of the test, some units had the hang...