SegaMasterSystem
MarkIII/MasterSystem/GameGear
- http://www.smspower.org/forums/viewtopic.php?t=12902
- http://www.smspower.org/uploads/Development/richard.txt
- http://www.smspower.org/Development/Documents
- http://www.smspower.org/Development/Index
- http://www.villehelin.com/wla.html
- http://www.haroldo-ok.com/
- http://www.smspower.org/maxim/HowToProgram/Lesson1AllOnOnePage
- http://mamedev.org/source/src/mess/drivers/sms.c.html
- http://mamedev.org/source/src/mess/machine/sms.c.html
SG1000
- http://mamedev.org/source/src/mess/drivers/sg1000.c.html
- http://mamedev.org/source/src/mame/drivers/sg1000a.c.html
System E
- http://cgfm2.emuviews.com/txt/setech.txt
- http://mamedev.org/source/src/mame/drivers/segae.c.html