lecture 1 - multiplexer, rom,pla and pal
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DIGITAL SYSTEM DESIGN
www.satishkashyap.com
SATISH KASHYAP. B
Design : Quad Multiplexer with Bus inputs and outputs
A 16 to 1 Multiplexer Implementation
4 - variable function using 8:1 MUX
4 - variable function using 4:1 MUX
4 - variable function using 2:1 MUX
Design a 3 bit BCD to Gray code converter
BCD GRAY
x1 x2 x3 z1 z2 z3
0 0 0 0 0 0
0 0 1 0 0 1
0 1 0 0 1 1
0 1 1 0 1 0
1 0 0 1 1 0
1 0 1 1 1 1
1 1 0 1 0 1
1 1 1 1 0 0
Design a 3 bit BCD to Gray code converter
Generate a sequence of four binary waveforms using ROM
Design a 7 Segment Display using ROM
Design a Binary to ASCII code converter using ROM
Designing Multiple Output Combinational Circuit using PLA
Design the following using PLA
Design 3 bit BCD to Gray code converter using PLA
BCD GRAY
x1 x2 x3 z1 z2 z3
0 0 0 0 0 0
0 0 1 0 0 1
0 1 0 0 1 1
0 1 1 0 1 0
1 0 0 1 1 0
1 0 1 1 1 1
1 1 0 1 0 1
1 1 1 1 0 0
Practical Design
Full Adder implementation using PAL
Part of Logic Diagram for 16R4 PAL
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