• ReadClean transaction (ACE protocol)
    Hello everyone, Can any one explain me why there is a case where a start state in Unique Dirty leads to a final state in Unique Dirty for a readClean transaction in ACE protocol. This transaction requires...
  • MakeUnique Transaction (ACE protocol)
    Hi., As we know that there is a MakeUnique transaction in ace protocol, can anyone tell me how we can initiate this transaction..? I mean what is the respective signal in AXI4/ACE that allows us to set...
  • ACE - ReadNoSnoop transaction
    In ACE Specifications - ARM IHI 0022E, in ReadNoSnoop transactions how is the following other state of cacheline given on page number C4-197 transaction permitted : Start State  - ShareClean RRESP[3]...
  • SC and SD states in case of ReadNoSnoop transactions
    Hi All, This question is regarding "ReadNoSnoop" transaction of AMBA- ACE protocol. If "ReadNoSnoop" transaction is used in a region of memory that is not shareable with other masters, then how can the...
  • Does AMBA 4 ACE backward compatible with AXI3?
    Does AMBA 4 ACE backward compatible with AXI3? Suppose that I don't need all the coherency features