OCP key notes

OCP(open core protocol)
key notes.
level definition  : signals -> group -> transfer -> transaction
Phase definition: Request->Data Handshake->Response
burst definition : Imprecise(MRMD early termination)/
                          precise(MRMD un early termination)/
                          SRMD
burst type         : Incrementing
                          Custom(pack)
                          Wrapping
                          Custom(no pack)
                          Exclusive OR
                          Streaming
                          Unknown
tags                  : response ID (S->M)
threads             : request ID(M->S)
Signal groups   : basic signals, simple extensions, burst extensions,
                          tag extensions, thread extensions

posted/un-posted/broadcast

ocp word : number of bits
Addresses granularity is 8 bits

ordering/pipelining

burst supported the last info for Data/Response/Request 
(imprecise burst_size=1, precise burst_size=count)

Ref: http://www.ocpip.org/