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Here is a list of suggestive parts to complete the assignments.

Computer Engineering 127

Laboratory #1

To Install

Part Number

No. of pins

Socket Size

Quantity

CPU

Clock Circuit

Reset Circuit

Single Step Circuit

Address Bus

Data Bus

Control Bus

Oscillator

Switches(SPDT)

Reset button(SP)

Stand-offs

Vector board

Power binding post

Power distribution lines

Noise filters(capacitors)

Wrap ID Tags

 

[*] means optional

8086 5MHz

40W

40W

1

8284-A

18

24

1

74LS00

14

18

1

74LS04

14

18

1

74LS74

14

18

1

74LS373

20

24

3

74LS245

20

24

2

74LS244

20

24

2

Beckman898-1-R1K

16

16

1

510 ohm, 1/8 Watt

2

N/A

2

300 ohm, 1/8 Watt

2

N/A

1

100K ohm, 1/8 Watt

2

N/A

1

33 uF, 10 VDC polarized cap.

2

N/A

1

10 uF, 10 VDC polarized cap.

2

N/A

1

0.01 uF, 10 VDC ceramic cap.

2

N/A

30

IN4148 (Diode)

2

N/A

1

Extra 20-pin socket

20

20

1

Wire--30AWG solid Red

N/A

N/A

100 ft

Wire--30AWG solid Black

N/A

N/A

100 ft

Wire--30AWG solid Blue

N/A

N/A

100 ft

Wire--30AWG solid Green

N/A

N/A

100 ft

Wire--30AWG solid Yellow [*]

N/A

N/A

100 ft

Wire--30AWG solid White [*]

N/A

N/A

100 ft

Wire--30AWG solid Brown [*]

N/A

N/A

100 ft

Wire--30AWG solid Purple [*]

N/A

N/A

100 ft

Wire wrapping tool 30AWG

N/A

N/A

1

Power binding post

N/A

N/A

1 pair

Wire--22AWG Solid Red

N/A

N/A

1 ft / 2 ft

Wire--22AWG Solid Black

N/A

N/A

1 ft / 2 ft

Male header (36 pins)

N/A

N/A

4

Miniature pushbutton (SP)

N/A

N/A

1

Miniature toggle switch (SPDT)

N/A

N/A

1

LED Power indicator(optional)

N/A

N/A

1

Laboratory #2

To Install

Part Number

No. of pins

Socket Size

Quantity

Two 4Kx8 EPROMs

Decoder

Five HEX display for address bus

Four HEX display for data bus

Simple assembly programming which loops

Schematic for 2732A EPROM

Schematic for TIL311 HEX display

4Kx8 EPROM

24

24

2

24 pin ZIF socket

24

24

2

TIL311 HEX display

11

18

9

74LS138

16

20

1

74LS00

14

18

1

Laboratory #3

To Install

Part Number

No. of pins

Socket Size

Quantity

Decoder

Two HEX display for address bus

Display a counter counting from 00 to FF in assembly programming

Include a concurrent counter, counting from 00 to 99, which is selectable by using Dip switches(optional)

Schematic for TIL311 HEX display

TIL311 HEX display  

11

18

2

74LS138

16

20

1

74LS151 (optional)

16

20

1

4-switch Dip switches (optional)

8

8

1

Laboratory #4

To Install

Part Number

No. of pins

Socket Size

Quantity

Programmable Peripheral Interface

Printer Port

Assembly Program to print Name and SSN

Intel© Technical Section

8255-A

40W

40W

1

Parallel Interface Connector

25

25

1

74LS74(optional)

14

18

1

Laboratory #5

To Install

Part Number

No. of pins

Socket Size

Quantity

Programmable Timer

Program the chip to generate a 20K Hz square wave for 1ms, followed by 1ms output high, and repeated alternations of 20K Hz and inactive output at 1ms intervals

8254

24W

28W

1

Laboratory #6 (Extra credit)

To Install

Part Number

No. of pins

Socket Size

Quantity

Modify the printer interface in Laboratory #4 to use interrupt-driven I/O

2K x8 Static RAM for stack instructions

Assembly Program to print Name and SSN

8259-A

28W

28W

1

6116

24W

24W

2


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