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GATE 1997
October 28, 2023
TIFR PHD CS & SS 2012
October 28, 2023
GATE 1997
October 28, 2023
TIFR PHD CS & SS 2012
October 28, 2023

GATE 1997

Question 12

RST 7.5 interrupt in 8085 microprocessor executes the interrupt service routine from interrupt vector location

A
0000H
B
0075H
C
003CH
D
0034H
Question 12 Explanation: 
RST7.5 then location is = 7.5*8 = 60 (8085 is 8 bit processor)
→ 60 in hexa decimal is 003CH.
Correct Answer: C
Question 12 Explanation: 
RST7.5 then location is = 7.5*8 = 60 (8085 is 8 bit processor)
→ 60 in hexa decimal is 003CH.

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