• TRACE Signal usage in AXI5, ACE5, ACE5-lite
    Is there any detail explanations about what should be the usage of the "TRACE" signal in all channels of AXI, ACE, ACE-lite ? In CCI-550, I think one of its usage is : When we read a data , if the data...
  • ACE5 / ACE5 Lite questions for ARBAR/AWBAR, AWSTASH*, and BROADCAST* signals
    Hi, 1) ARBAR/AWBAR These two signals are mentioned : ARBAR, AWBAR but in the AMBA5 spec F2.1 Signal Matrix, these signals are listed as "N" (must not be present), page 419 and 420 of 440 pages. ...
  • Problems about signal dependencies in AXI spec
    Hi, In AXI4/5 spec (IHI0022F), it listed a set of signal dependencies for read and write transactions. My problem is in Figure A3-7 AXI4 and AXI5 write transaction handshake dependencies. It noted...
  • AXI-lite tlast signal missing and tready behavioral
    Dear Forum, Can someone please clarify my 2 questions: a) Why in AXI lite protocol there is no tlast port? Mainly AXI lite consists of AXI-stream protocols, but there is no tlast port...
  • Axi4 Write Transaction
    I got a doubt,Does Master should wait for Bresp to send next Write transaction or it can continuously send the transaction independent for Bresp.