CS302 Assignment # 03 Spring 2021 solution

 CS302 Assignment # 03 Spring 2021

Please carefully read the following instructions before attempting the assignment.

 

RULES FOR MARKING

It should be clear that your assignment would not get any credit if:

• The assignment is submitted after the due date.
• The submitted assignment does not open or the file is corrupt.
• Strict action will be taken if the submitted solution is copied from any other student or the internet.

 

You should consult the recommended books to clarify your concepts as handouts are not sufficient.

 

You are supposed to submit your assignment in Doc or Docx format.

Any other formats like scan images, PDF, ZIP, RAR, PPT, and BMP, etc. will not be accepted.

 

Topic Covered:

·         Multiplexer

·         Demultiplexer

·         The GAL16V8

·         ABEL Programming

 

Lecture # 15 till Lecture # 29

NOTE

 

No assignment will be accepted after the due date via email in any case(whether it is the case of load shedding or internet malfunctioning etc.). Hence refrain from uploading assignments in the last hour of the deadline. It is recommended to upload the solution file at least two days before its closing date.

 

If you people find any mistake or confusion in the assignment (Question statement), please consult with your instructor before the deadline. After the deadline, no queries will be entertained in this regard.

 

For any query, feel free to email at:

cs302@vu.edu.pk

 

Question No 01                                                                                                                  Marks (20)

 

Assume that a Chip fabrication/manufacturing company wants to design a Byte-wise, 8 to 1 Multiplexer IC (Integrated Circuit).

 

The stated IC (Integrated Circuit) will be a 77 pins IC and the pin details are as under:

·         8 inputs (A, B, C, D, E, F, G, H) with each input consists of 8 bits.

·         1 output (OUT) having 8 bits.

·         Three (3) Select inputs S0, S1 & S2 (Used for selection among 8 inputs to 1 output).

·          Vcc & Gnd Pin.

 

You are required to write the complete modular ABEL code for the stated IC (Integrated Circuit) while considering the given truth table.

 

Select Inputs			Output (8 Bits)
S0	S1	S2	OUT0	OUT1	OUT2	OUT3	OUT4	OUT5	OUT6	OUT7
0	0	0	A0	A1	A2	A3	A4	A5	A6	A7
0	0	1	B0	A1	A2	A3	A4	A5	A6	A7
0	1	0	C0	C1	C2	C3	C4	C5	C6	C7
0	1	1	D0	D1	D2	D3	D4	D5	D6	D7
1	0	0	E0	E1	E2	E3	E4	E5	E6	E7
1	0	1	F0	F1	F2	F3	F4	F5	F6	F7
1	1	0	G0	G1	G2	G3	G4	G5	G6	G7
1	1	1	H0	H1	H2	H3	H4	H5	H6	H7