Q228
Consider the following statements: The SIM instruction outputs the contents of accumulator to define: 1. Interrupt mask bit. 2. Interrupt pending bit. 3. Serial input data line. 4. Serial output data line. Which of the statements given above are correct?
A.
1 and 2
B.
2 and 3
C.
3 and 4
D.
1 and 4
AnswerAnswer: Option D
Solution
Answer: Option D
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