1 votes 1 votes I KNOW THAT SIZE OF MUX WOULD BE 16:1 BUT AM NOT ABLE TO UNDERSTAND WHY THERE ARE 32 SUCH MUX?? Digital Logic digital-logic multiplexer + – Gate Fever asked Oct 8, 2018 • retagged May 6, 2021 by Shiva Sagar Rao Gate Fever 528 views answer comment Share Follow See all 7 Comments See all 7 7 Comments reply Show 4 previous comments Utkarsh Joshi commented Oct 8, 2018 reply Follow Share why the answer is not 33?? please explain with diagram. 0 votes 0 votes Shaik Masthan commented Oct 8, 2018 reply Follow Share there are 16 registers and each is 32 bits., you are selecting one register among them ===> 32 bit as output. one MUX produce only one bit as OUTPUT ===> 32 MUXes gives 32 bits as OUTPUT What is the size of MUX? how many are participating? 16 registers ===> 16 X 1 MUX needed. Let there are 4 registers with each is 5 bits A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 C1 C2 C3 C4 C5 D1 D2 D3 D4 D5 For clarity image https://drive.google.com/open?id=1QFEp1oTrYZj5NVhbH96IP-HdBehX_MUH 2 votes 2 votes Gate Fever commented Oct 8, 2018 reply Follow Share okay, now i got it! 0 votes 0 votes Please log in or register to add a comment.
