Equipment Are necessary to observe a protocol so the interrupt-request (IRQ) traces is usually shared. The PCI bus consists of four interrupt lines, INTA# as a result of INTD#, all of which can be obtained to each device. Nearly eight PCI gadgets share the exact same IRQ line (INTINA# by https://nathanlabsadvisory.com/achieving-fisma-certification-in-the-usa-ensuring-robust-information-security/