EntityQ1756494· pop 16· linked from 77 articlesprogrammable interrupt controllerSign in to savedevice that is used to combine several sources of interrupt onto one or more CPU lines, while allowing priority levels to be assigned to its interrupt outputsConnectionscentral processing unitEntityIntelEntityintegrated circuitEntitymicroprocessorEntitycomputingEntityQ182933EntityinterruptEntityIBM PC compatibleEntityPIC microcontrollerEntitysouthbridgeEntityinterrupt requestEntityinterrupt handlerEntityIntel 8259EntityAdvanced Programmable Interrupt ControllerEntitynon-maskable interruptEntityinter-processor interruptEntityInterrupt Request LevelEntityInterrupt latencyEntityCategoriesDigital electronicsInterruptsMotherboard