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ECE · Q109

Microprocessors And Microcontrollers

Engineering and GATE · ECE · question 109

Q109

In 8051, Match the following Branch Instruction Addressing Jumping distance a. LJMP 1. Relative W. 11 bits b. AJMP 2. Indirect X. 16 bits c. SJMP 3. Direct Y. 8 bits d. JMP@A+DPTR 4. Direct Z. 16 bits

In 8051, Match the following
Branch Instruction Addressing Jumping distance
a. LJMP 1. Relative W. 11 bits
b. AJMP 2. Indirect X. 16 bits
c. SJMP 3. Direct Y. 8 bits
d. JMP@A+DPTR 4. Direct Z. 16 bits
A.
a 3 X, b 4 W, c 1 Y, d 2 Z
Answer
B.
a 2 W, b 3 X, c 4 Y, d 1 Z
C.
a 4 Z, b 3 Y, c 2 X, d 1 W
D.
a 1 W, b 2 X, c 3 Y, d 4 Z

Answer: Option A

Solution

Answer: Option A
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