The master PIC 8259A decides which of its slave interrupt controllers is to return the vector address, as a response of

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answerhappygod
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The master PIC 8259A decides which of its slave interrupt controllers is to return the vector address, as a response of

Post by answerhappygod »

a) first INTA (active low) pulse from 80286
b) second INTA (active low) pulse from 80286
c) third INTA (active low) pulse from 80286
d) none of the mentioned
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