Assembly Language please 4

User Generated

graqreohohoh1

Programming

Question Description

Write a program to monitor Bit PJ3, which is connected to a switch. When it is HIGH, send 55H to the output port, PORTB. You also need to define the PJ3 bit as an input port, and PORTB as an output port.

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Explanation & Answer

SETB PJ3
AGAIN: JNB PJ3, AGAIN
MOV B,#55H
SJMP AGAIN

Cenfunag F (1995)
University of Virginia

Anonymous
Awesome! Perfect study aid.

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