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aftyde

How do I make a supercart?

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Hi All, I'd like to run 4DOS but understand that it requires a supercart. I have lots of parts and a destructive nature - where would I begin??? :)

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Hi All, I'd like to run 4DOS but understand that it requires a supercart. I have lots of parts and a destructive nature - where would I begin??? :)

 

I have made a couple using the Fetzner Super Cartridge PCB

 

HERE

 

Easy to assemble. You will need to re-use an editor assembler Grom from an EA cartridge.

 

I know arcadeshopper is out of stock on the PCB's.

 

You can always reference 8k or 4 bank x 8k supercart upgrade HERE

 

I chose the Fetzner path as it was easier for me..

Edited by Shift838

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I do have to order some more of those boards--or you can take the Gerbers that I put up in one of the threads here and make some of your own using Osh Park.

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Could also be good if it was possible to use an eprom with for example Fred Kaals E/A instead of disassembling the original E/A cart , is it possible ?

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Could also be good if it was possible to use an eprom with for example Fred Kaals E/A instead of disassembling the original E/A cart , is it possible ?

 

No as the eprom would be the same address as the RAM noposeble thats why a GROM works but a ROM doesn't

 

Greg

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I do have to order some more of those boards--or you can take the Gerbers that I put up in one of the threads here and make some of your own using Osh Park.

 

I looked but not finding these do you know which post?

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