The arbiter might clear away GNT# Anytime. A device that loses GNT# may perhaps total its present-day transaction, but may well not start 1 (by asserting FRAME#) Unless of course it observes GNT# asserted the cycle before it starts. Mini PCI cards have a 2 W utmost energy consumption, which limitations https://nathanlabsadvisory.com/achieve-pci-dss-compliance-in-the-usa-secure-your-business-today/