2 votes 2 votes What are the micro operation for Instruction fetch Operand fetch Conditional branch Initiation of interrupt service Plz give the code and description for these operations CO and Architecture co-and-architecture + – srestha asked Oct 4, 2017 • retagged Nov 13, 2017 by Arjun srestha 651 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Shubhanshu commented Oct 4, 2017 reply Follow Share INSTRUCTION FETCH:- PC -> MAR M[MAR] -> MBR, PC -> PC + STEP SIZE MBR -> IR 0 votes 0 votes A_i_$_h commented Nov 30, 2017 reply Follow Share http://cssimplified.com/assignments/write-and-explain-the-sequence-of-micro-operations-that-are-required-to-fetch-and-execute-this-instruction-ignou-mca-assignment-2014-15 It has the micro operations with its working Just check it :) 1 votes 1 votes Please log in or register to add a comment.