Lab 1 - EE 421L 

Authored by Peter Kim

kimj98@unlv.nevada.edu

9/2/2020

 

Prelab:

-  Review the material seen here (for editing Webpages).

-  Get a CMOSedu account from Dr. Baker. 

  

Lab description:

-      Go through Tutorial 1 (up to 25th image) and generate screenshots with coherent narrative.

-     Discuss how to plan for a backup while working on the lab and writing lab report (include at least 2 screenshots).

 

Lab Report:

 

Start up Xterm and login. (Lab instruction emphasized to use Xterm instead of remote desktop)
lab1_snip1

 

 

First parts of Tutorial 1 is redundant from in-class Lecture 1 with an exception of replacing the design rule files highlighted below.

lab1_snip3

 

 

Delete the existing 3 files named (divaEXT.rul, divaDRC.rul, and divaLVS.rul) and upload the new files. 
lab1_snip4


3 design rule files named (divaEXT.rul, divaDRC.rul, and divaLVS.rul) have been updated
.

lab1_snip5

 

 

Start Cadence and create a new Library called "Tutorial_1" and attach the AMI 0.60u C5N process.

lab1_snip6

 

 

 

Create a new file called "R_div" and select the type as "schematic".

lab1_snip7

 

 

Using bindkeys ('i' - create instances, 'q' - object properties, 'w' - draw wire), add all component and wire up the circuit as follow.

lab1_snip8

 

 

Using bindkeys ('l' - naming wires) to label 'in' and 'out' and always "check and save" before simulation, simulating without "check and save" will result failure in simulation.
 
lab1_snip9

 

 

Launch ADE L, Choose transient analysis and select 'in' and 'out' wires to be plotted.
lab1_snip10

 

 

In order to avoid extra steps when editing files and doing multiple simulations, save simulation state.
lab1_snip11

 


Finally, hit the simulate button, and simulation results shown in the following.
lab1_snip12 

 

 

For most of the time, I'm going to work on my desktop. 

I'll create a folder for a specific lab and save my screenshots directly to that folder.

For editing lab report, I'm going to use both Word (for easy editing, formatting and spell checks) and compozer (for final appearance and adding links).

lab1_snip15    lab1_snip16

 

 

For backups, I'll be zipping up the folder and emailing it to myself occasionally, 

and also save a copy to a USB drive just in case of editing report using a laptop or using a desktop on-campus.

lab1_snip13     lab1_snip14

 

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