Question

For 16 resistor of 32 bit Draw the block diagram for this computer common bus system design.

Answer 1

Given:

T0 : X←A

T1 : X←B

T2 : X←C

 

We can illustrate this as shown below:

For multiplexers

The Boolean expression for this 4-to-1 Multiplexer above with inputs A to D and data select lines a, b is given as:

I used this line selection creiterion to get the best MUX: