he unique addresses assigned to the four registers (R11,R12,13,R14) of the I/O interface are equal
to the XX3 , XX7 , XXB and XXF in Hex . Where XX is hex digits equal to your roll no . (if student is having
roll no 45 than address are 453 ,457 ,45B , 45F in Hex ) .Show the well labeled external circuit that must
be connected between and 12-bit I/O address from the CPU and the CS, RSI, and RS0 Inputs of the
Interface.
The answer to your question is provided in the image:
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