Arbee's To-Do List: Difference between revisions

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Nothing listed here is a guarantee or promise of action.  I have many more interests than I have hours in a day.  This lists only things directly related to MAME.  Also, order listed here may not reflect actual implementation order.
Nothing listed here is a guarantee or promise of action.  I have many more interests than I have hours in a day.  This lists only things directly related to MAME.  Also, order listed here may not reflect actual implementation order.


* "napple2gs" project
As of February 25th, 2026, things in progress for the relatively near future include:
  - New clean, modern IIgs driver, running the ADB micro controller code (in progress)
* Continued SDL3 support
  - Simulate 1 MHz synch slowdown (initially done)
* 68k Mac ASC and pseudo-VIA improvements using Doug Brown's ASCTester
  - Working IIe keyboard for simulated "upgraded IIe" (working)
* Akai S2000/3000: fix clipping/static noise in sample playback and add flash ROM option card
  - Pass self-tests and diagnostics disk
* Akai MPC2000XL/MPC3000: fix SCSI.  Add Zip drive and flash ROM option card to 2000XL
* Emulate key repeat on Apple /// (similar to //e, same h/w designers, go figure)
 
* Break up Mac driver to better reflect h/w differences, and make the various system ASIC families into devices (in progress)
A little farther out:
* Figure out Ensoniq 16-bit crash (EPS OS, VFX SD/SD-1 sequencer)
* PowerPC: Obtain RISU testing data, and add an interpreter (should help both PowerMacs and e.g. Sega Model 3)
* Emulate 3rd-generation Ensoniqs (ASR-10, MR-Rack, KT-76)
* Get the preliminary Quadra AV driver and associated devices into mainline. Real support will involve a DSP3210 core.  The opcodes are largely the same as the DSP32 we already emulate but the binary encoding is different for no particular reason
* Break out HLE'd line-level ADB handling into a bus/ and devices.
* Get Lisa to run
* SH4 and ARM DRCs
* AICA needs better envelope handling.  Shenmue DSF rips need filters
* Cycle-by-cycle WDC65816, integrating M377xx and Nintendo variants

Latest revision as of 17:44, 25 February 2026

Nothing listed here is a guarantee or promise of action. I have many more interests than I have hours in a day. This lists only things directly related to MAME. Also, order listed here may not reflect actual implementation order.

As of February 25th, 2026, things in progress for the relatively near future include:

  • Continued SDL3 support
  • 68k Mac ASC and pseudo-VIA improvements using Doug Brown's ASCTester
  • Akai S2000/3000: fix clipping/static noise in sample playback and add flash ROM option card
  • Akai MPC2000XL/MPC3000: fix SCSI. Add Zip drive and flash ROM option card to 2000XL

A little farther out:

  • PowerPC: Obtain RISU testing data, and add an interpreter (should help both PowerMacs and e.g. Sega Model 3)
  • Get the preliminary Quadra AV driver and associated devices into mainline. Real support will involve a DSP3210 core. The opcodes are largely the same as the DSP32 we already emulate but the binary encoding is different for no particular reason
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