https://retrobrewcomputers.bonedaddy.net/ 2026-07-31T12:36:45+00:00 https://retrobrewcomputers.bonedaddy.net/ https://retrobrewcomputers.bonedaddy.net/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-06-15T13:11:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrobrewcomputers.bonedaddy.net/doku.php?id=builderpages:plasmo:spx-mpu:mpu302photos&rev=1781529105&do=diff /* Imported from Wayback Machine Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages:plasmo:spx-mpu:mpu302photos Snapshot date: 2026-03-08 Generator : wayback-archiver */ High Resolution Photos of MPU302 boards Component side of a SPX-MPU text/html 2026-06-15T13:11:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrobrewcomputers.bonedaddy.net/doku.php?id=builderpages:plasmo:spx-mpu:mpuconn&rev=1781529119&do=diff /* Imported from Wayback Machine Original URL : https://retrobrewcomputers.org/doku.php?id=builderpages:plasmo:spx-mpu:mpuconn Snapshot date: 2023-05-28 Generator : wayback-archiver */ SPX MPU Connector Definitions DB25F (CRAFT) connector located at the front panel text/html 2026-06-15T13:12:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrobrewcomputers.bonedaddy.net/doku.php?id=builderpages:plasmo:spx-mpu:mpuschematic&rev=1781529130&do=diff /* Imported from Wayback Machine Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages:plasmo:spx-mpu:mpuschematic Snapshot date: 2025-08-11 Generator : wayback-archiver */ SPX-MPU schematics SPX-MPU is a 6-layer pc board with power/ground layers in the middle. On some pc boards it is easy to see the inner layers clearly. This is how schematics are derived: