Two-phase Micropipeline Stage – with CP Latches
}Store data upon Lreq event
when last Pass event is done
}Ensure new store data only
when old data is no longer needed
}Identified by right hand
side changing Rack indicating does not need data
}Transition of Rack causes CP latch to go
transparent
}Note two-phase protocol on
Lreq/Lack and Rack/Req
}Full-buffer
handshaking!
17/3/2014
20
CE-653 - Micropipeline
Templates