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You are here: OSU8 Microprocessor Implementation Simulation Search PJRC

OSU8 Microprocessor
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Simulation Of Code Execution

Someday a description of the code simulations, with nice screenshots of the simulation waveforms and a clock-by-clock comparison with the software simulator and assembly language source code should appear on this page.

Though it's just a bunch of waveforms, it really is pretty cool to see that they are code execution that corresponds to the original source code.

Here's a rough picture (from a postscript output, not a nice color screen capture). The signal names correspond roughly to the bus and net names in the main schematic.

Simulation Waveforms



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