The Gateway to Computer Science Excellence
+1 vote
584 views

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
in CO and Architecture by Veteran (52.1k points)
retagged by | 584 views

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
by Boss (14.4k points)
Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true
50,650 questions
56,228 answers
194,225 comments
95,678 users