386 with adjustable MHz + CPU at 117 MHZ! - Fast 386 Build - Part 3

https://www.pcbway.com - PCB Prototype & Fabrication - PCB Prototype the Easy Way My PCBWay Shared Projects: https://www.pcbway.com/project/member... This is part 3 in my "Fast 386" series. In this video I take my fast 386 build to the next level. Part 2 Video:    • A 386 MotherBoard running a CPU at 75 MHz!...   Part 1 Video:    • A journey towards the fast(est?) 386 - Part 1   Chapters: 00:00 Introduction 02:43 Unboxing the Cyrix Cx486DRx2 11:34 Going over my general modifications 15:40 Looking at different adjustable clock generators 25:33 Building my own adjustable clock generator 37:20 Testing my new clock generator 41:00 Overclocking the AMD Am386DX-40 53:43 Overclocking the Cyrix Cx486 DRx2-33/66 54:35 Overclocking the IBM Blue Lightning 3-75 55:26 Playing Doom on the overclocked IBM BL3 01:02:05 Conclusion and plan for next video ClockController Arduino code and schematics https://github.com/BeaversElectricDam... AliExpress link to Si5351A: The 2 sellers I used for buying my Si5351A modules is no longer available. This listing seems to be the same as the second module I end up using, with stable and clean output up to 135MHz: https://www.aliexpress.com/item/10050... Mouse click animation: Credit to Vecteezy.com Music: Between the lines by Ondrosik https://freemusicarchive.org/music/On... License: Creative Commons — CC0 1.0 Universal Deed — CC0 1.0 Free Download / Stream: https://links.al/5Bu Music promoted by Audio Library: https://links.al/youtube chimes by Snoozy Beats   / snoozybeats   License: Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: https://links.al/nsZ Music promoted by Audio Library: https://links.al/youtube Island by extenz   / extenz   Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: https://bit.ly/island-extenz Music promoted by Audio Library    • Island – extenz (No Copyright Music)   Up Above by Pyrosion   / pyrosion   Creative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0 Free Download / Stream: https://www.audiolibrary.com.co/pyros... Music promoted by Audio Library    • Up Above – Pyrosion (No Copyright Music)