Suppose, you need to service 48 hardware interrupts on your 8086 microprocessor. Explain how many 8259 (PIC) chips you’d
Posted: Fri Apr 29, 2022 7:03 am
Suppose, you need to service 48 hardware interrupts on your
8086
microprocessor. Explain how many 8259 (PIC) chips you’d need to
service the above number of
interrupts. Further, explain why only a total of 64 interrupts can
be serviced with the help of
cascading.
8086
microprocessor. Explain how many 8259 (PIC) chips you’d need to
service the above number of
interrupts. Further, explain why only a total of 64 interrupts can
be serviced with the help of
cascading.