1M68000 Programmer's Reference Manual fifth edition (M68000UM/AD REV 4) (ISBN 0-13-541491-1) 2M68000 User's Manual Eighth Edition (M68000UM/AD REV 7) (ISBN 0-13-541665-5) 3 4http://bitsavers.informatik.uni-stuttgart.de/pdf/hitachi/superH/ 5http://ppcenter.webou.net/satcart/ 6http://dreamjam.co.uk/emuviews/saturn.php 7http://koti.kapsi.fi/~antime/sega/ 8http://wiki.yabause.org/index.php5?title=CDBlock 9