Lab 7 - ECE 421L 

Authored by Byron Gorsuch,

gorsuch@unlv.nevada.edu,

11/8/2017 

  

This lab demonstrates the use of busses to easily drive multiple components.


Link to Lab7 Files

   

Lab Work

    

The first task involved testing the use of busses with an inverter by instantiating 4 inverters and outputting to 4 different sized capacitors to demonstrate the delay effect.
   
NAND
The next few tasks involved demonstrating the use of other gates with bussing as above and below.
   
NOR   
   
AND   
   
INVERTER   

    

    

OR

    

    

Next, a multiplexer was created using the following schematic. It was then used to create an 8-bit MUX/DEMUX using busses. The A, B, and Z pins are set as OutputInput since the gate can be used as either an MUX or DEMUX

Next, a multiplexer was created using the following schematic. It was then used to create an 8-bit MUX/DEMUX using busses. The A, B, and Z pins are set as OutputInput since the gate can be used as either an MUX or DEMUX
Used as a Multiplexer
Used as Demultiplexer
    
   
Finally a full-adder schematic pics/8bit_adder_sims.PNGwas used in order to create an 8-bit adder using busses. This design was also layed out and extracted.

Link to my Lab7 Files

 

  

Return to my lab directory

   

Return to CMOSedu.com