Units Are necessary to adhere to a protocol so the interrupt-ask for (IRQ) strains is often shared. The PCI bus includes four interrupt lines, INTA# by INTD#, all of which can be obtained to each device. As many as 8 PCI devices share the exact same IRQ line (INTINA# as https://nathanlabsadvisory.com/smart-contract-audit-copyright-companies-1/