Mega-CD officially documentation
From Sega Retroactive
Mega-CD BIOS Manual
Mega-CD Disc Format Specifications
Mega-CD Hardware Manual
Mega-CD Outline
Mega-CD Hardware Manual PCM Sound Source
Mega-CD User Development Manual
Mega-CD User Interface
Mega-CD Maintenance Manual Export Rev.A
Sega-CD Software Standardization
Sega-CD Technical Bulletins
CTrac BuildDisc Reference Manual
CTrac Builder for Sega Genesis
CTrac BuildTrack
CTrac CD Emulation User
CTrac Emulator
CTrac ISOUtil
CTrac Write Once
Sanyo LC7883
Sanyo LC8950 & LC8951
Sega Service Manual - Sega CD II - Mega CD II - 002 - August 1993
Sega Server Manual Supplement - Sega CD II - Mega COMPACT II - 002-2 - June 1994
Sega Service Guidebook Parts Specifications - Genesis VA7 - Mega Drive PAL VA6.5 - Mega/Sega CD - 010 - April 1994
Additional information included difference between Sony and Funai Sega CADMIUM II/Mega CD VI models
