Forums

i am trying to learn how the master system cartridges work.... what each socket pin does, what is the rom address range, what are the input and output voltage levels, what is the timing, etc.

i want to build a rom recorder as a college project, so i hope anyone can give me this info or tell me where to find them. the schematics for a rom dumper would be welcome too, because i could try to do a retro-engineering and find out the information i need....

ayone can help?

i think i got every thing i needed from this url on this same site:

http://smspower.speedhost.com/dev/docs/smsarch.html

if i need anything else, i'll let you know. any comments will be welcome anyway, so drop me a line:

joaolac@zaz.com.br

Author	Message
Angus Guest	rom interfacing Posted: Sat May 20, 2000 2:36 am
Angus Guest	i am trying to learn how the master system cartridges work.... what each socket pin does, what is the rom address range, what are the input and output voltage levels, what is the timing, etc. i want to build a rom recorder as a college project, so i hope anyone can give me this info or tell me where to find them. the schematics for a rom dumper would be welcome too, because i could try to do a retro-engineering and find out the information i need.... ayone can help?

Angus Guest	i found it! Posted: Sat May 20, 2000 2:51 am
Angus Guest	i think i got every thing i needed from this url on this same site: http://smspower.speedhost.com/dev/docs/smsarch.html if i need anything else, i'll let you know. any comments will be welcome anyway, so drop me a line: joaolac@zaz.com.br

Forums

View topic - rom interfacing