4 votes 4 votes CO and Architecture co-and-architecture microprogramming + – Rahul Jain25 asked Oct 2, 2016 retagged Nov 13, 2017 by Arjun Rahul Jain25 551 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 5 votes 5 votes For vertical microcode: No of control bits = $\left \lceil \log_2(63) \right \rceil = 6$ And for horizontal microcode : No of control bits = 4 => Total control bits = 10 dd answered Oct 2, 2016 selected Oct 22, 2016 by Rahul Jain25 dd comment Share Follow See all 2 Comments See all 2 2 Comments reply Arnabi commented Nov 12, 2016 reply Follow Share can u pls explain the second line? isn't the no of control bits =no of control signals in horizontal microcode?then how no of control bits =4 0 votes 0 votes Anu007 commented Oct 26, 2017 reply Follow Share One or none = vertical microinstruction atmost one = horizontal microinstruction 0 votes 0 votes Please log in or register to add a comment.