Combinational logic design case studies

4/25/97

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Table of Contents

Combinational logic design case studies

General design procedure for combinational logic

Calendar subsystem

Formalize the problem

Choose implementation target and perform mapping

BCD to 7-segment display controller

Formalize the problem

Implementation as minimized sum-of-products

Implementation as minimized sum-of-products (cont'd)

PLA implementation

PAL implementation

Production line control

Sketch of problem

Formalize the problem

Logical function unit

Formalize the problem

Arithmetic circuits

Sign and magnitude

1s complement (cont'd)

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