• Cache Maintenance Transactions
    Hi, I am reading ACE protocol and i am confused about when to use cache maintenance transactions. On what basis should i decide when to use cache maintenance transaction and which transaction to be...
  • Cache in SOCs
    Dear Sir/Ma'am, In SOC size of interconnections between multiple processors is very small. So is it possible to have one big size central cache for all processors ignoring access time. I know processors...
  • AXI read transfer
    If the slave is not able to process read request from master, which response is expected from slave?
  • Store operations where the cache line is already cached (ACE protocol)
    In Section C1.3 Channel Overview of the AMBA_AXI_and_ACE protocol specifications, It is mentioned under " Store operations where the cache line is already cache d" as : The initiating master component...
  • ACE protocol : Eviction and snoop request at same time
    How to handle below scenario ? At time t1 let us suppose L1 data cache is evicting a line and write address is sent on write address channel by asserting AWVALID (AWREADY is high) At same time t1...