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Fixes/ROMs for Roland stuff #12555

Merged
merged 5 commits into from
Jul 8, 2024
Merged

Fixes/ROMs for Roland stuff #12555

merged 5 commits into from
Jul 8, 2024

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giulioz
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@giulioz giulioz commented Jul 7, 2024

  • Renames rolandpcm into roland_lp to make it distinct from other PCM chips

  • Adds a skeleton for the GP (TC6116) chip

  • Fixes the T6963C LCD controller by adding ram read support and correct text/graphics enable register handling. This makes the Roland D-70 behave correctly with message popups
    image

  • Fixes the allocation of waveroms in the Roland D-70

  • Adds the first ever dump of the internal mask ROM of the Roland D-50 CPU

  • Fixes the memory map of the JV80 and wires up the PCM chip skeleton

  • Adds a skeleton and ROM dumps for the RD-500

{
map(0x08000, 0x09fff).ram();
map(0x00000, 0x08000).rom().region("maincpu", 0);
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That should be 0x7fff and not 0x8000. Recommend you try a mame -valid before doing a submission, it doesn't take long and avoids duh-moments.

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Hi, just pushed a fix, thanks for the tip!
I'm making my first contributions and I'm still trying to learn how all the internal works, sorry.

@galibert galibert merged commit 81284c6 into mamedev:master Jul 8, 2024
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@giulioz
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giulioz commented Jul 31, 2024

@galibert I just checked the available rom zip files for the new mame version and the ones for the d50 got entirely replaced with my file only, instead of just adding it to the existing ones

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2 participants