Showing posts with label Instate buffer. Show all posts
Showing posts with label Instate buffer. Show all posts

Tuesday, 11 December 2012

Bus Implementation by using Mux and Instate Buffer


Bus can be implemented through Mux and instate buffer.Firstly I discuss Bus Implementation by using Mux.

Table:-



S(1) S(0) Register
0 0 Reg A
0 1 Reg B
1 0 Reg C
1 1 Reg D

Point to remember:-

                                       
                     No. of Mux=No. of Register    
                     Size of Mux=No. of Register 



In above diagram we using 4 mux and 4 
register(reg1,reg2,reg3,reg4).

Bus Implementation using Instate buffer:-


Table:-



S(1) S(0) D(0) D(1) D(2) D(3)
0 0 1 0 0 0
0 1 0 1 0 0
1 0 0 0 1 0
1 1 0 0 0 1






If you have any query then leave your comments and don't forgot to follow me on Google+,Facebook,Twitter.