|CD-ROM BIOS Functions (8)||David Woodford||This covers the paramaters and return values of 8 of the PC Engine CD’s BIOS functions:
|Hardware Info.||TGCD||N/A||1.0||Int||14 Apr 1997|
|Everynes - Nocash NES specs||Martin Korth||This is a very detailed NES/Famicom/FDS hardware specification document by the author of No$NES emulator. Anything from general operation to the many mapper controller specification, this document about has it all.||Hardware Info.||NES||N/A||1.0||Int||01 Jan 2004|
|Everything You Always Wanted To Know About GAMEBOY||kOOPa||Despite its age, this seems to be a pretty comprehensive document detailing the inner works of the old green-screen Gameboy.||Hardware Info.||GB||N/A||1.00||Int||17 Mar 1998|
|Everything You Have Always Wanted to Know about the PlayStation But Were Afraid to Ask||Joshua Walker||A compilation of details on the hardware of the PlayStation.||Hardware Info.||PSX||N/A||1.1||Int||06 Nov 2011|
|FDS Sound||Disch||This document is a reference to Famicom Disk System expansion audio.||Hardware Info.||FDS||N/A||1.0||Int||14 Jul 2004|
|Game Gear Development Manual||OEM||This is official, so you know you’re getting accurate information! If you’re serious about developing for the GG, give this a try.||Hardware Info.||GG||N/A||1.0||Int||18 Apr 2006|
|Gameboy Advance Cribsheet||Justin Lloyd||A reference guide for programming the GBA on the assembly level. Includes hardware registers, ARM & Thumb op-codes, memory organisation (including VRAM), DMA timings, and other useful information.||Hardware Info.||GBA||N/A||1.0||Int||01 Nov 2001|
|Gameboy Programming Manual||DP||This neatly presented PDF manual is a comprehensive compilation of several other Gameboy (color) information docs.
Optimized to be printed out, beware though, it’s 139 (Din A5) pages.
Original sources from: Pan of Anthrox, GABY, Marat Fay….||Hardware Info.||GB||N/A||1.01||Int||13 May 2008|
|GB Hardware Information||Marat Fayzullin||This is a comprehensive document on the hardware details for the Gameboy. The following information is mostly based on a document by Pan of Anthrox, Jeff Frohwein’s, Pascal Felber’s, and my own findings.||Hardware Info.||GB||N/A||1.0||Int||07 Jan 2011|
|GBA Programming Manual||OEM||This is a 171 page GBA Programming manual. It has in depth coverage on registers, LCD screen, screen modes, address maps, sound, timers, communications, and more. Just about every piece of technical programming information you could want is in this d….||Hardware Info.||GBA||N/A||1.1||Int||02 Apr 2001|
|GBC Hardware||Reza Lotun||This is pretty decent reference document for the Gameboy’s hardware. However, the GBC specific hardware registers aren’t covered.||Hardware Info.||GB||N/A||1.0||Int||27 Nov 2011|
|Genesis Chat Logs||Fonzie||A collection of logs in which Fonzie explains various aspects of the Genesis.||Hardware Info.||GEN||N/A||1.0||Int||04 Dec 2004|
|Genesis Technical Overview||OEM||The official documentation for the Genesis. Not quite as extensive as the SNES Developer Manual, but far and away better than all other currently available Genesis information.||Hardware Info.||GEN||N/A||1.0||Int||14 Nov 2000|
|GPU information||Doomed||A document on the Graphics Processing Unit of the PlayStation.||Hardware Info.||PSX||N/A||1.0||Int||30 Aug 1999|
|GTE information||Doomed||A document on the Geometry Transformation Engine of the PlayStation. This is the chip responsible for the 3d calculations.||Hardware Info.||PSX||N/A||1.0||Int||02 Feb 2000|
|How to make raster effects with the NES ?||Bregalad||This document presents how to do raster effects by writing to PPU registers during the frame, without going too much into technical details that are irrelevant when programming a game or tech-demo.
Also, it includes some practical tips to produce ….||Hardware Info.||NES||N/A||2.0||Int||21 May 2015|
|NES Memory Mapping||Disch||Explains PRG/CHR swapping in NES games, what mappers are and what they do, how to convert between CPU Addresses and ROM offsets, and lays out basic blueprints of the most common NES mappers.||Hardware Info.||NES||N/A||1.0||Int||26 Jun 2007|
|Nintendo Gameboy Cribsheet||Justin Lloyd||A reference containing all pertinent information for programming the Gameboy Color. Includes hardware notes, register lists, Z80’s instruction set and more. This is not intended for beginners to learn from.||Hardware Info.||GB||N/A||1.1||Int||26 Feb 2003|
|Notes - Dragon Warrior III||g8z et al||MMC1 PRG bankswap example. Intended for understanding mapper expansion.||Hardware Info.||NES||Dragon Warrior III||1.0||Int||13 May 2006|
|PC Engine hardware info||OEM||These 3 documents contain info on the PC Engine’s Video Color Encoder(VCE), CPU memory layout, and the Video Display Controller (VDC).||Hardware Info.||TG16||N/A||1.0||Int||01 Oct 2005|