• A question about octa-core
    For a octa-core soc design that contains two Cortex-A clusters and four cores per cluster, does any application require 3, 5 or 7 cores running at the same time?
  • De-merits in using Cortex A9 for single core processor
    Hi Experts, A8 is meant for single core and A9 is for multi-core based. Consider in case of SoC is build with single core of A9 and A8 how we could compare both in terms of some metrics/parameters like...
  • ASIMD multiply-accumulate instruction
    Instruction Group AArch64 Instructions Exec Latency Execution Throughput Utilized Pipelines ASIMD FP multiply accumulate, Q-form VMLA,VMLS,VFMA, 9(4) 1 F0/F1 ASIMD multiply-accumulate pipelines support...
  • 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...
  • Cortex-A series's pipeline is for only one core or for all cores?
    For example, in ARM's related docments says that cortex-A7 support max to 4 cores and cortex-A8 support only one core, and the same time cortex-A7's pipeline is not the same with cortex-A8's pipeline...