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ECE · Q213

Microprocessors And Microcontrollers

Engineering and GATE · ECE · question 213

Q213

Consider the following loop: MOV CX, 8000H L1 : DEC CX JNZ L1 The processor is running at 14.7456/3 MHz and DEC CX requires 2 clock cycles and JNZ requires 16 clock cycles. The total time taken is nearly

A.
0.01 s
B.
0.12 s
Answer
C.
3.66 s
D.
4.19 s

Answer: Option B

Solution

Answer: Option B
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