• In case of AXI4 lite protocol,what is the relation between BValid signal and Wvalid signal?
    In case of AXI4 lite protocol,whether BValid should be asserted before WVALID signal deassertion? what is the legal case?
  • apb protocol checker (assertions)
    How can I get apb protocol assertions on arm official site? Thanks in advance, KMK
  • ARM AXI4 protocol assertions trigger errm_wdata_num_prop5 and errm_wlast_stable quesitons
    Hi, I'm getting two AXI4 protocol assertion errors. For axi4_errm_wlast_stable, I can see why it's flagging an error but functionally it shouldn't be a problem. The WREADY =1 for one more cycle...
  • [APB] Assert timing of PSTRB and PPROT
    Hi All, I have a question about assert timing of PSTRB and PPROT. I think APB4 spec (IHI0024C_amba_apb_protocol_spec.pdf) does not describe when PSTRB and PPROT should be asserted. I guess these signals...
  • Lock Signal for AXI Slave
    According to what I read in AXi spec sheet, AxLOCK signals are used by the Masters for a locked access to a slave and it's the arbiter/interconnect which takes care of the AxLOCK signal. Am I right when...