Search found 6 matches
- Tue Feb 05, 2008 4:06 am
- Forum: Cartridge
- Topic: Can I recycle Sega Genny Carts and make my own games?
- Replies: 22
- Views: 33553
- Tue Feb 05, 2008 1:35 am
- Forum: Cartridge
- Topic: Can I recycle Sega Genny Carts and make my own games?
- Replies: 22
- Views: 33553
That explains everything... That's exactly what I needed to know to understand exactly what was going on with that... So you can bend just the VPP or WE pin up and not use it, it's just not the best practice... Last question (I hope) do you still bend the VPP or WE pin up and out of the way, and the...
- Tue Feb 05, 2008 12:23 am
- Forum: Cartridge
- Topic: Can I recycle Sega Genny Carts and make my own games?
- Replies: 22
- Views: 33553
For starters, that data sheet is a very helpful piece of work. I see now what the VCC pin is on both type of chips. We want to keep the board OUT of program mode correct? In other words when you say there is no explicit write enable, but applying 12.5V to the VPP pin puts the ROM in program mode mea...
- Mon Feb 04, 2008 7:06 pm
- Forum: Cartridge
- Topic: Can I recycle Sega Genny Carts and make my own games?
- Replies: 22
- Views: 33553
You guys are awesome! I understand totally now what Shiru means by not soldering the Write Enable pin to the board, but what does Jorge mean by connect it to the VCC? What's a VCC? Also looking at this document, Sega Programming FAQ October 18, 1995, Sixth Edition - Final, I saw the pin outs for a 4...
- Mon Feb 04, 2008 5:44 pm
- Forum: Cartridge
- Topic: Can I recycle Sega Genny Carts and make my own games?
- Replies: 22
- Views: 33553
- Mon Feb 04, 2008 4:44 pm
- Forum: Cartridge
- Topic: Can I recycle Sega Genny Carts and make my own games?
- Replies: 22
- Views: 33553
Can I recycle Sega Genny Carts and make my own games?
Under the condition that I use the same style flash eprom size as what was in the cart, possibly push the code through ucon64 if necessary for header info. Clip the old chip off the board, desoldier and clean board up. Burn chip and soldier the chip to the board. Is there anything else I might need ...