• Neoverse N1 microarchitecture ISA support

    Mohannad Ismail
    Mohannad Ismail

    Greetings,

    I have a few questions regarding the Neoverse N1. According to the specifications, it mainly uses the ARMV8.2 ISA. However, there is possible support also for other instructions in other ISAs such as v8.4, v8.5 and cryptographic extensions…

    • Answered
    • 5 months ago
    • Processors
    • Cortex-A / A-Profile forum
  • A Brief History of Arm: Part 1

    Ben Walshe
    Ben Walshe

    Chinese version 中文版:ARM简史:第一部分

    One of the things I have noticed about Arm over the last year that I have been working here is people having a great interest in Arm’s history. After a quick Google search and multiple open tabs I realized that there was…

    • over 5 years ago
    • Processors
    • Processors blog
  • Cortex-A9 Branch prediction to speculative execution

    Konstantinos Boikos
    Konstantinos Boikos

    Hi,
    I am building a cycle accurate simulator for the Cortex-A9 core, and so far I constructed most of the stages of the pipeline.

    However I am having trouble placing something that is not clear in any source I have found.

    Most diagrams show the prefetch…

    • Answered
    • over 6 years ago
    • Processors
    • Cortex-A / A-Profile forum
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