The Arbiter may perhaps take out GNT# Anytime. A tool that loses GNT# may possibly full its existing transaction, but may not get started one particular (by asserting Body#) Except if it observes GNT# asserted the cycle before it starts. PCI delivers individual memory and memory-mapped I/O port tackle spaces https://nathanlabsadvisory.com/iso-44001-collaborative-business-relationship-management-systems/