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+1 vote

In 8085 which of the following modifies the program counter

  1. Only PCHL instruction
  2. Only ADD instructions
  3. Only JMP and CALL instructions
  4. All instructions
closed with the note: Out of syllabus now
asked in CO & Architecture by Veteran (68.8k points)
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1 Answer

+4 votes
All the instruction modifies the pc Pchl transfers content of hl to pc Call and jump modifies the pc address where it wl jump When add is to be performed the pc is incremented to fetch the next instruction
answered by Veteran (14k points)

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