Explain the function of a 2 x 2 crossbar switch where the inputs are Xl and X2, outputs are Y1 and Y2 and the selection switch is S.

Electronic Engineering: Digital Systems

Question:

Explain the function of a 2 x 2 crossbar switch where the inputs are X1 and X2, outputs are Y1 and Y2 and the selection switch is S. Show the construction of this crossbar using 2 input multiplexers.