xodaraP
Legendary
Hi guys,
I'm finishing up a repair/desuicide on a Super Turbo where the battery exploded, and one of the mask ROMs was taken out as a result. The board is now booting and running, obviously with graphics glitches related to the missing data. I've got the correct revision downloaded but I'm now needing to burn a couple of replacement mask ROMs and I need to confirm the replacement types.
I'm assuming that most of these are 16Mbit (2mb) 27C160 compatible, so those ones aren't too difficult. Not sure of the correct type to use for the 8Mbit mask ROMs though. I'm assuming 27C800? Or can I get away with doubling these and using a 27C160?
Super SF2X Japan
Need to replace ROMs 11, 12 and 20
I'm finishing up a repair/desuicide on a Super Turbo where the battery exploded, and one of the mask ROMs was taken out as a result. The board is now booting and running, obviously with graphics glitches related to the missing data. I've got the correct revision downloaded but I'm now needing to burn a couple of replacement mask ROMs and I need to confirm the replacement types.
I'm assuming that most of these are 16Mbit (2mb) 27C160 compatible, so those ones aren't too difficult. Not sure of the correct type to use for the 8Mbit mask ROMs though. I'm assuming 27C800? Or can I get away with doubling these and using a 27C160?
Super SF2X Japan
Need to replace ROMs 11, 12 and 20