Gadgets are required to abide by a protocol so which the interrupt-ask for (IRQ) traces could be shared. The PCI bus involves four interrupt lines, INTA# as a result of INTD#, all of which are offered to each gadget. Approximately 8 PCI products share a similar IRQ line (INTINA# by https://nathanlabsadvisory.com/iso-27701-privacy-information-management-system-pims/