Units are required to follow a protocol so that the interrupt-ask for (IRQ) strains is often shared. The PCI bus incorporates four interrupt lines, INTA# as a result of INTD#, all of which are offered to each gadget. Up to 8 PCI gadgets share the same IRQ line (INTINA# by https://nathanlabsadvisory.com/adgm-data-protection-regulation-compliance/