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ALU Circuitry

OSU8 Microprocessor

CPU Programming

Hardware Info

ALU Circuitry

Data Path Circuitry

Microcode Language

Microcode for OSU8

Control Circuitry

Implementation

ALU circuitry

Someday a detailed description of the ALU circuitry and how it does the 16 operations should appear here.

Of course, you could look at the ALU schematic.

OSU8: Simple 8-Bit Microprocessor Design; Paul Stoffregen
http://www.pjrc.com/tech/osu8/alu.html
Last updated: February 24, 2005
Status: These pages are a work-in-progress
Comments, Suggestions: <paul@pjrc.com>