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Atari 7800 SD Cart (Concerto?)


Tempest

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  • 1 month later...

Does anybody know if Concerto will work with a game that uses extra RAM (at the standard addresses $4000-$7FFF) but not bankswitching?

 

Context: I don’t have one myself. One fellow member has been generously testing 7ix. I tweaked the no-extra-RAM version (similar to the posted bin) to work, but haven’t yet isolated the problem with newer versions that do use extra RAM. Figured I should ask before throwing more binaries at them. I do use 'set supergameram' in my 7800header script.

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18 hours ago, bizarrostormy said:

Does anybody know if Concerto will work with a game that uses extra RAM (at the standard addresses $4000-$7FFF) but not bankswitching?

 

Context: I don’t have one myself. One fellow member has been generously testing 7ix. I tweaked the no-extra-RAM version (similar to the posted bin) to work, but haven’t yet isolated the problem with newer versions that do use extra RAM. Figured I should ask before throwing more binaries at them. I do use 'set supergameram' in my 7800header script.

Depends if you are wondering about Concerto or Concertino (Concertino is a low-cost, "lite" version of Concerto) and how you plan to use the RAM.

 

Concertino can support RAM there for 6507 use, but may not be able to support Maria DMA there (this remains to be seen.)

 

Concerto, however, does support Maria DMA at that location.

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