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Question

P1IE and P1IES are registers that are used to

a.

control the Port1 digital i/o ports

b.

control the Port1 interrupts

c.

control the Port1 serial communication interfaces

d.

all of the mentioned

Posted under Computer Architecture

Answer: (b).control the Port1 interrupts

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Q. P1IE and P1IES are registers that are used to

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