aotta / SD-1000

Sega flash multicart for SC-3000, SG-1000 and Mark III based on Pico Clone
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SD-1000 can't working on SMS #1

Closed hpx1984 closed 3 months ago

hpx1984 commented 3 months ago

Hi Sir Aotta

i built one set and seems every thing is good (programing pico board and upload ROM all are success) but it can't working on sega SMS console (both of sg-1000 or SMS ROM into the PICO board),my SMS console will auto run the original game please help to comment if any thing i can do? many thanks your great project and help

aotta commented 3 months ago

The card is for sg-1000, sc-3000 and Mk-III only, SMS has a different pinout

aotta commented 3 months ago

Not an issue, project is not for SMS system

hpx1984 commented 3 months ago

many thx your comment Sir Aotta seems my friend provided wrong information to me , he said SG-1000 game card can use on SMS

aotta commented 3 months ago

I think it's possible on Japanese version of SMS, not the EU or US ones, because of the different pinout.

Il giorno gio 13 giu 2024 alle ore 16:00 hpx1984 @.***> ha scritto:

many thx your comment Sir Aotta seems my friend provided wrong information to me , he said SG-1000 game card can use on SMS

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hpx1984 commented 3 months ago

Hi Sir Aotta  i think so too , i found some information ot he game card pin layout and seems some one already created the converter i try to study it and try to build one ,but im not sure whether i can success https://www.smspower.org/forums/16811-ThanksToThisSiteFinallyMadeAWorkingMarkIIISMSConverter