Week1, Lecture3: Combinational logic
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Table of Contents
Combinational logic
Waveforms
Hazards
Static hazards
Dynamic hazards
Logic hazards in the real world
Switching-network type logic blocks
Rationale: Sharing complex logic functions
Multiplexers
Cascading multiplexers
Multiplexers for general-purpose logic
Multiplexers for general-purpose logic (cont'd)
Demultiplexers
Demultiplexers for general-purpose logic
Cascading demultiplexers
Programmable logic (PLAs & PALs )
Programming a PLA
PLA example
PLAs versus PALs
Read-only memories (ROMs)
ROM details
Two-level combinational logic using a ROM
ROMs, PLAs, and PALs in CSE467
Combinational logic: What you should know
Author:
Chris Diorio
Email:
diorio@cs.washington.edu
Home Page:
http://www.cs.washington.edu/education/courses/467/99au/