Hardware Lab 4: EEE/CSE 120 Artifice Project

Spring 2016

Deliverables

You are to artifice two CONCEPTUALLY opposed finite-state contemporary deeds by

performing the tasks described for the Gas Cross-examine Leader professional mention. (A artifice

which differs by barely the image of flip flop (e.g., J-K vs. D) or reckon of states (i.e., inserting

more useless states) is not considered conceptually opposed.

First, you earn deficiency to tool twain artifices using Logisim and conduct to the

CSE/EEE 120 euphuism TA’s in GWC 185 that twain artifices fruit well by the

software due epoch (See Ttalented 1 underneath). You earn deficiency to wonder up on Doodle for a interval slot at

which you earn conduct your artifice to a TA in GWC 185. The integrate for your sessions is

the subjoined: http://doodle.com/poll/bcrsxtq66p73iima You may demo this by either 1)

opening your perfect using the computer silent by the TA on trust or 2) investigation the TA to ordeal your

circumference on your laptop. You earn deficiency to cause after a periodliness you a sculptureout of your relation template

into which you’ve cut/pasted your Logisim circumferences. It creates most understanding to entire the lab

template and sculpture it precedently you go and conduct the artifices to the TA. You must feel your

artifice euphuism fruiting precedently investigation the TA to ordeal it accordingly you earn be dedicated barely

one casualty to assay that it fruits. You must so be talented to stroke your artifice; the TA’s

earn be investigation questions to create knowing that your artifice is your own primary fruit. Upon

completion of your euphuism semblance, the TA’s earn wonder and exercise a meaenduring to your relation

template. You so deficiency to understand these euphuisms into your lab relation template.

Second, you earn deficiency to tool ONE artifice using the TTL calibre you used in earlier

lab fruit and conduct to barely a CSE/EEE 120 hardware TA that your circumference fruits

correctly. You must entire this demo by the due epoch (See Ttalented 1 underneath). You earn deficiency

to wonder up at the front desk in GWC 273 for a interval slot in which to institute your hardware

demo. After reviewing the euphuism TA’s wonderature on your Logisim schematic sculptureout, the

hardware TA’s earn ordeal your artifice and impression the artifice pages of your entired relation

template. You must be talented to expound why your circumference responds the way it does to a dedicated input

data exit. You must feel your relation template entired and cause it after a periodliness you to your

in-lab hardware semblance. Your entired relation template earn be cool by the

hardware TA at the disposal of your semblance.

You must use the artifice purpose template for your relation.

Lab purpose create-ups earn be acknowledgeed ONLY after a periodliness written liberty from your schoolmistress.

You may debate this purpose after a periodliness each other; ultimately, you must arrange an indivisible relation.

In addition:

(1) You must go to the GWC 185 indivisiblely to conduct your euphuism of twain

designs AND

(2) You must go to the hardware lab indivisiblely to institute one circumference in classify to feel your

indivisible relation estimate.

1Grading Policy

The meaenduring earn be allocated as follows:

30% Artifice Euphuism After a periodliness Logic Works or Logisim

 15% for the artifice of the earliest circumference and semblance.

 15% for the artifice of the succor circumference and semblance.

70% Institute One Artifice in the Hardware Lab and Lab Report

 30% semblance of one artifice in the hardware lab.

 11% for documentation in the relation of how the earliest circumference performs the collision.

 11% for documentation in the relation of how the succor circumference performs the collision.

 5% for establishing reasontalented criteria for galaxy one artifice as the “best” artifice. (The

one artifice you institute in the hardware lab does not deficiency to be the “best” artifice.)

 8% for galaxy a preferred, “best” artifice.

 5% for subjoined template guidelines.

5% (Extra Credit) Completed Self-Assessment Worksheet

5% (Extra Credit) for wondering up for a Hardware Semblance interval slot on a Tuesday or

Wednesday.

Instructor

Baumann &

Matar & Reisslein

Ttalented 1: Period of Performance

Begin

End

Begin Hardware

Simulation

Simulation

Demo Interval Slots

Demo

Demo

Apr 19

Apr 22 (5 PM)

Apr 26

End Hardware

Demo Interval Slots

Apr 29 (6 PM)

2The Application: Gas-Pump Leader Design

The Clean Petroleum Company (CPC) is assiduous in reducing dirt in the temperature.

When inhabitants overfill their gas tanks gas is spilled and evaporates causing air dirt. To

minimize this substance, their cross-examines currently alter off when the end presknowing from the gas tank

gets too wide periodliness the nozzle touch switch is activated (i.e., comfortable).

They feel asked you to artifice a leader that does the subjoined: If the nozzle touch switch is

depressed and the cross-examine presknowing sensor indicates low influence, then acknowledge gas to be cross-examineed. If

the cross-examine presknowing sensor indicates proud presknowing then alter-off the cross-examine. (The order clock

pulses whole one succor and you may postulate that uninterruptedly the cross-examine contracts off, the cross-examine influence

receipts to typical after a periodlinessin one succor.) Uninterruptedly the presknowing receipts to typical, acknowledge the cross-examine to be

controlled frequently by the nozzle touch switch. If the cross-examine presknowing sensor indicates proud influence

a succor interval, your artifice earn permanently contract down the cross-examine until reset by gas station

personnel. (Note that there are two inputs to your contemporary deed: the nozzle touch

switch posture, and the cross-examine presknowing sensor indicator. Your contemporary deed has one

output that controls the cross-examine.)

All advice to entire this artifice may not be ascertained. Write down and relation any

assumptions that you create in your artifice.

Be knowing to use debounced “logic switches” for driving the clock input to the flip-flops.