3 votes 3 votes https://gateoverflow.in/3690/gate2004-it-47 https://gateoverflow.in/1314/gate2009-28 Going through both the question I am a bit Confused with the logic of when to take the buffers in pipeline or not.. CO and Architecture pipelining previous-year-doubt + – Anshul Shankar asked Nov 21, 2017 Anshul Shankar 451 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply SHUBHAM SHASTRI commented Nov 21, 2017 reply Follow Share are you trying to say STALL cycle?? 0 votes 0 votes Rishabh Gupta 2 commented Nov 21, 2017 reply Follow Share I am also having the same doubt for few weeks. I asked it over here: https://gateoverflow.in/165929/doubt-in-pipelining-questions Read through all the comments in both the GATE questions. Especially by Arjun sir. In one case, we have considered multistage buffers in which the result of a stage is saved in a queue. So further instructions can use the stage. But in other, we have considered that a stage cannot be used until it's buffers are free. What I concluded is that it's a matter of matching options. In case of numerical question I will assume interstage buffers to be queue. 1 votes 1 votes Anshul Shankar commented Nov 21, 2017 reply Follow Share Okay. going with your logic. Hope that works!! Thanx But make sure you to share if you get any update towards this 1 votes 1 votes Anshul Shankar commented Nov 22, 2017 reply Follow Share look what if have found. Just check the comment by Arjun Sir https://gateoverflow.in/2207/gate2010-33 Is this the answer to our problem? 0 votes 0 votes Please log in or register to add a comment.