http://wiki.bibitech.cc/ 2026-05-31T16:36:42+00:00 http://wiki.bibitech.cc/ http://wiki.bibitech.cc/_media/wiki:dokuwiki.svg text/html 2026-03-01T04:09:57+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.bibitech.cc/indigo2_impact_psu?rev=1772338197&do=diff SGI Indigo2 Impact Power Supply Repair Notes Introduction I recently have had the (dis)pleasure of working on a PSU for an Silicon Graphics Indigo2 Impact workstation. The PSU was manufactured by Zytec, with an SGI part number of 060-8002-001, revision A according to the external sticker. It provides the following rails: text/html 2026-05-13T18:20:44+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.bibitech.cc/naivety_core?rev=1778696444&do=diff Naivety Core This is the custom 16-bit CPU design used in Naivety Project. Overview This processor is a big-endian 16-bit data / address design, with fixed-width instructions. The processor is based around a finite state machine, with most instructions completing in four cycles. Most operations (math, logic) are register-register only and do not support operation with immediates due to limited instruction width. At the moment, the processor does not support flags of any sort. Conditionals ar… text/html 2026-05-15T17:17:37+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.bibitech.cc/naivety_project?rev=1778865457&do=diff Naivety Project This project covers the details of the design of a simple system on chip (SoC), including a custom CPU design and peripherals. This top-level page will include interconnection details, and links to the individual sections of the project. text/html 2026-02-26T04:19:57+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.bibitech.cc/start?rev=1772079597&do=diff BibiTech Wiki This is a place for me (IlikeTech) to document various projects that I feel should be documented publicly. These are mostly computing and / or electronics related. This page will be updated in the future with links to various subjects.