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  • the usage of WSTRB signal

    Note: This was originally posted on 26th February 2009 at http://forums.arm.com

    Hi All,
    I was going through the AMBA AXI specs, but I have some questions about the usage of the WSTRB signal. In the middle of a burst, can some bits of WSTRB be low? Again…

  • Sampling on positive edge of clock of slave in AXI3

    How do you confirm if a slave is sampling on positive edge of clock only ? How can we prove this in simulation

  • Introducing AMBA 5 CHI protocol enhancements: Specification now available

    In 2013 Arm announced the AMBA 5 CHI protocol to provide the performance and scale required for infrastructure applications such as networking and data center. The protocol has been highly successful and has been the foundation for Arm many core systems…

  • What is AMBA?

    I had just joined Duolog as a graduate of business through a graduate development program which links graduates with small to medium Irish enterprises. My role there was to expand their marketing reach in the competitive marketplace, but with no technical…

  • What is AMBA 5 CHI and how does it help?

    At last the time has finally come when I can talk about AMBA 5 - the next generation of ARM interface standard.

    So, what's new?

    To start this discussion it is worth answering a question I frequently get asked, which often goes along the lines of…