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Question

8086 is interfaced to two 8259s (Programmable interrupt controllers). If 8259s are in master slave
configuration the number of interrupts available to the 8086 microprocessor is _____________.

a.

8

b.

16

c.

15

d.

64

Posted under Microprocessor

Answer: (d).64

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Q. 8086 is interfaced to two 8259s (Programmable interrupt controllers). If 8259s are in master slave configuration the number of interrupts available to the 8086 microprocessor is...

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