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builderpages:yoda:xagdin:buildnotes [2021/05/12 15:25] – Revision from 2021-05-12 builderpages:yoda:xagdin:buildnotes [2026/06/15 13:24] (current) – external edit 127.0.0.1
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 +/* Imported from Wayback Machine
 +   Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages:yoda:xagdin:buildnotes
 +   Snapshot date: 2023-03-25
 +   Generator    : wayback-archiver
 +*/
 +
 +Initial board received:
 +
 +{{builderpages:yoda:img_0164.jpg?640x640|img_0164.jpg}}
 +
 +Board with resistors:
 +
 +{{builderpages:yoda:img_0166.jpg?640x480|img_0166.jpg}}
 +
 +Board with Resistors, diodes, and vram installed:
 +
 +{{builderpages:yoda:img_0167.jpg?640x480|img_0167.jpg}}
 +
 +Board with sockets and most other components - nearing completion of soldering work.
 +
 +{{builderpages:yoda:img_0168.jpg?640x480|img_0168.jpg}}
 +
 +Mostly complete - preparing for Bring up
 +
 +{{builderpages:yoda:img_0169.jpg?640x480|img_0169.jpg}}
 +
 +===== ERRATA =====
 +
 +1. Power of RESET Fix
 +
 +Connec​t a 10uF capacitor across RESET1
 +
 +Replace R53 (10K) with 39K resistor
 +
 +Replace C69(1nf) with 10nf capacitor
 +
 +2. **Clipping diodes for VGA output are backwards** - I have just removed them for the time being.
  
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