Lab 7 - ECE 421L 

Using buses and arrays in the design of word inverters, muxes, and high-speed adders

Authored by Tyler Huddleston, huddle10@unlv.nevada.edu

10/26/2016

 

  

Pre-lab Work
 
 http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/backedup.JPG
 

 
 Lab Work:
 
4-bit array inverter
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/inv4_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/inv4_sim_schematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/inv4_sim.JPG

 
 
 
8-bit array NAND
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/nand8_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/nand8_simSchematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/nand8_sim.JPG

 
 
 
8-bit array NOR
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/nor8_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/nor8_simSchematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/nor_sim.JPG


 
 
8-bit array AND
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/and8_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/and8_simSchematic.JPGhttp://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/and8_simSchematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/and8_sim.JPG

 
 
8-bit array inverter
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/inv8_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/inv8_simSchematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/inv8_sim.JPG


 
8-bit array OR
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/or8_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/or8_simSchematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/or8_sim.JPG





 
8-bit array 2 to 1 MUX
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_MUX8_schematic.JPG
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_MUX_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_MUX8_simSchematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_MUX8_sim.JPG
When S=0, the output is A.
When S=1, the output is B.

 
 
  
8-bit array 2 to 1 DEMUX
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_DEMUX8_schematic.JPG
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_DEMUX_schematic.JPG
Simulation Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_DEMUX8_simSchematic.JPG
Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/2to1_DEMUX8_sim.JPG
When S=0, the input is sent to A.
When S=1, the input is sent to B.


  
 
  

8-bit Full Adder
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder8_schematic.JPG
Schematic
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder8_simSchematic.JPG

Layout
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder8_layout.JPG
Layout Single Section
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder8_layoutClose.JPG
LVS
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder8_LVS.JPG
DRC
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder_DRC.JPG


Simulation Results
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder8_sim1.JPG
http://cmosedu.com/jbaker/courses/ee421L/f16/students/huddle10/lab7/Captures/fullAdder8_sim2.JPG

 


  

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