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GATE CSE 1997 | Question: 2.2

in CO and Architecture retagged by
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RST 7.5 interrupt in 8085 microprocessor executes the interrupt service routing from interrupt vector location

  1. 0000H
  2. 0075H
  3. 003CH
  4. 0034H
in CO and Architecture retagged by
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1 Answer

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6 votes
RST 7.5

Location will be 7.5*8 = 60.                    // 8085 is 8 bit processor

60 in hexadecimal will be   003C H
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Why multiply with 8 bit?

 We should multiply by IVT Entry size in bytes. Isn't it?
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