Programmable Interrupt Controller (PIC)
CDP1877, CDP1877C March 1997 Programmable Interrupt Controller (PIC) Description The CDP1877 and CDP1877C are programmable 8-level interrupt controllers designed for use in CDP1800 series microprocessor systems. They provide added versatility by extending the number of permissible interrupts from 1 to N in increments of 8. When a high to low transition occu...
Intersil Corporation