Search found 77 matches
- Sun Jan 22, 2023 12:00 pm
- Forum: Technical Help
- Topic: Super Gameboy SNES Eprom Mod
- Replies: 9
- Views: 4089
Re: Super Gameboy SNES Eprom Mod
It's not bizarre. If it works, it works! I've actually done something similar years ago with some old TSOP adapters that were big and clunky. https://i.imgur.com/2AFGzDZ.jpg https://i.imgur.com/MqezlHv.jpg https://i.imgur.com/xWJ1LWd.jpg If your cut down adapter doesn't work, the one I linked looks...
- Sat Jan 21, 2023 11:48 pm
- Forum: Technical Help
- Topic: Super Gameboy SNES Eprom Mod
- Replies: 9
- Views: 4089
Re: Super Gameboy SNES Eprom Mod
How about this one? m This will be so bizare but i made one https://i.imgur.com/nZHHyhf.jpeg https://i.imgur.com/lvml01q.jpeg Noted the missing Pads for 1mb and traced the paths and pins will wire it up after For 1MB and GSU. https://i.imgur.com/XzFFO5U.jpeg just need to jump wire these and it migh...
- Sat Jan 21, 2023 9:42 pm
- Forum: Technical Help
- Topic: Super Gameboy SNES Eprom Mod
- Replies: 9
- Views: 4089
Re: Super Gameboy SNES Eprom Mod
Hmm, well what I think is the mask ROM (the chip all the way on the right side of both boards) is a 32-pin IC. So my guess is that it may be the same pinout Nintendo used for their other mask ROMs. And it looks like it may be the same footprint used in other carts such as GSU, so existing adapter m...
- Sat Jan 21, 2023 8:46 pm
- Forum: Technical Help
- Topic: Super Gameboy SNES Eprom Mod
- Replies: 9
- Views: 4089
Super Gameboy SNES Eprom Mod
SO i have this Wild Idea of installing a Eprom or Flash chip with a Rom of Super Gameboy Player 2 on a Super Gameboy i dunno if that will work or not ? Hardware seems same anybody got any info if that has been done before or if thats even possible ? Both Bios/Rom Showing LOWROM / 0SRAM Super Gameboy...
- Fri Jan 20, 2023 10:43 pm
- Forum: Technical Help
- Topic: SNES SA-1 Multicart Question
- Replies: 10
- Views: 6422
Re: SNES SA-1 Multicart Question
It's still Pin 26, even on carts with the extra pins. They're labeled on the PCB, so it's easy to find. https://thepoorstudenthobbyist.files.wordpress.com/2018/08/cartconnector.png?w=700 Thats alot man , Will def update , Trying to make Contra + Race Drivin + SMW + Super R-Type (SA1 HACKS) Multicar...
- Fri Jan 20, 2023 7:12 pm
- Forum: Technical Help
- Topic: SNES SA-1 Multicart Question
- Replies: 10
- Views: 6422
Re: SNES SA-1 Multicart Question
It's still Pin 26, even on carts with the extra pins. They're labeled on the PCB, so it's easy to find. https://thepoorstudenthobbyist.files.wordpress.com/2018/08/cartconnector.png?w=700 Thats alot man , Will def update , Trying to make Contra + Race Drivin + SMW + Super R-Type (SA1 HACKS) Multicart.
- Fri Jan 20, 2023 5:25 pm
- Forum: Technical Help
- Topic: SNES SA-1 Multicart Question
- Replies: 10
- Views: 6422
Re: SNES SA-1 Multicart Question
The PCB has a battery because it is a donor cart and whatever game it was originally had save RAM. But whatever game(s) he's trying to make will not necessarily need the battery (in which case I would remove it). Thats good thanks, One more question according to this http://romlaboratory.dbwbp.com/...
- Fri Jan 20, 2023 3:37 pm
- Forum: Technical Help
- Topic: SNES SA-1 Multicart Question
- Replies: 10
- Views: 6422
Re: SNES SA-1 Multicart Question
If the game uses SRAM as work RAM, then no, you would not need to double it. If both ROMs use SRAM as save RAM, then yes, you would need to double it (or else each game would overwrite the other's save). Yea that make sense the games i wanna use they don't even save they might use Sram as SA-1 Work...
- Fri Jan 20, 2023 12:43 pm
- Forum: Technical Help
- Topic: SNES SA-1 Multicart Question
- Replies: 10
- Views: 6422
Re: SNES SA-1 Multicart Question
Hello, I just finished upgrading Sram and making a Gradius III SA-1 Hack Cartridge, I was thinking to make a multi cart my question is do we need to double the Sram if i plan to use 2 games which require 256kbit each , Like we do in Normal Cartridges. https://i.imgur.com/h2Y9Xvg.jpeg Since upgradin...
- Fri Jan 20, 2023 10:31 am
- Forum: Technical Help
- Topic: SNES SA-1 Multicart Question
- Replies: 10
- Views: 6422
SNES SA-1 Multicart Question
Hello, I just finished upgrading Sram and making a Gradius III SA-1 Hack Cartridge, I was thinking to make a multi cart my question is do we need to double the Sram if i plan to use 2 games which require 256kbit each , Like we do in Normal Cartridges. https://i.imgur.com/h2Y9Xvg.jpeg Since upgrading...