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  • New Arm online training course: Introduction to the AMBA ACE protocol

    Arm is pleased to announce a new online training topic - An introduction to the AMBA ACE protocol.

    About the course

    This training topic covers essential information on Arm’s AMBA ACE protocol. Hardware system-level coherency enables the sharing of…

  • AXI4: Wider transactions than BUS width allowed?

    Hi AXI-experts,

    Does AX4 support burst sizes larger than the bus width?

    Narrow transactions are allowed, but do wider transactions also work?

    Best regards,

    Robert

  • How does128Byte WriteLineUnique transaction map to a cache with 64Byte cache line size?

    Hello,

    I have an IP with an ACE-Lite I/F which can issue a 128Byte write transaction with a "WriteLineUnique" type. I  the system there will be a cortex A7 master(64bytes cache line). My question is: in case of such transaction (WriteLineUnique with 128bytes…