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@mamehaze mamehaze commented Jul 29, 2025

new WORKING machine

Throwback Pocket Video Game Console 150+ 8-Bit Games [Sterophonick]

  • added different internal ROM to some st2302u_bbl_spi.cpp sets [David Haywood]

David Haywood added 2 commits July 29, 2025 19:40
…ying) a number of sets now boot albeit with broken gfx (maybe due to error in internal ROM data)
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  • this was hand typed, needs double checking, games boot but with significant graphical problems
  • none of these have any kind of TV out, so I've moved them to the handheld folder instead of tvgames

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mamehaze commented Aug 14, 2025

the ROM should now be verified, but there are still issues.

also the music seems correct on the menu at 24mhz here, rather than 32mhz, so maybe retro150/retro150a are an older SoC, or at least slower clocked. The trojan ran slower on those than dphh8633 too.

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@ajrhacker could you have a look over this and merge if possible (I'm a bit stumped on the gfx issues now though, the trojan data was double checked, the internal ROM should be good, it still loads code etc. properly via the SPI but whatever's going on with the graphics on the sets here is strange)

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I've also checked enough of dphh8633 to be 99% sure it's the same internal ROM at this point.

@mamehaze mamehaze mentioned this pull request Aug 30, 2025
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Throwback Pocket Video Game Console 150+ 8-Bit Games [Sterophonick]
@mamehaze mamehaze changed the title added first pass of a new internal ROM to some st2302u_bbl_spi.cpp sets, move to handheld folder added first pass of a new internal ROM to some st2302u_bbl_spi.cpp sets, move to handheld folder + new working system Sep 1, 2025
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mamehaze commented Sep 4, 2025

feedback has been addressed

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