Forums
Sega Master System / Mark III / Game Gear
SG-1000 / SC-3000 / SF-7000 / OMV
Home
-
Forums
-
Games
-
Scans
-
Maps
-
Cheats
-
Credits
Music
-
Videos
-
Development
-
Hacks
-
Translations
-
Homebrew
View topic - SG1000-II with TMS9918A chip
Log in
Search
Membermap
Register
Forum Index
Development
SG1000-II with TMS9918A chip
Author
Message
asper
Joined: 25 Nov 2015
Posts: 143
SG1000-II with TMS9918A chip
Posted: Sat Feb 01, 2020 4:38 pm
Hi guys,
I recently acquired an early SG1000-II console; i read that D780C-1 chip is a Z80 clone; is it possible to have the pinout of that chip to extract audio to make a full composite mod ? Video was just "extracted" on PIN 36 (TMS9918A).
EDIT:
Audio out found on PIN7 of SN76489AN !
Forum Index
Development
SG1000-II with TMS9918A chip
Script
phpBB
© 2001, 2005 phpBB Group
Back to the top of this page
Back to SMS Power!