Sun, 25 Feb 2024 11:08:35 -0800 |
Michael Pavone |
Switch to YMZ280B ADPCM algorithm. Still sounds a little rough, but definitely much better than with the YM2610 ADPCM-A setup
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Sat, 24 Feb 2024 23:16:37 -0800 |
Michael Pavone |
Implement link instruction in new 68K core
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Sat, 24 Feb 2024 23:16:29 -0800 |
Michael Pavone |
Update test generator to not generate link instructions with an odd displacement
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Sat, 24 Feb 2024 22:54:36 -0800 |
Michael Pavone |
Implement ext instruction in new 68K core
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Sat, 24 Feb 2024 21:07:38 -0800 |
Michael Pavone |
Fix some YMZ263B timer issues
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Sat, 24 Feb 2024 20:41:02 -0800 |
Michael Pavone |
Initial stab at PCM/ADPCM support in YMZ263B emulation
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Sat, 24 Feb 2024 11:53:44 -0800 |
Michael Pavone |
Add missing mask to vscroll calculation in Mode 4
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Fri, 23 Feb 2024 23:09:20 -0800 |
Michael Pavone |
Implement neg and not instructions in new 68K core
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Fri, 23 Feb 2024 23:09:07 -0800 |
Michael Pavone |
Fix carry flag calculation for neg instruction in CPU DSL
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Fri, 23 Feb 2024 23:08:45 -0800 |
Michael Pavone |
Save SR before saving result in test generator. Move instructions update flags on 68K
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Fri, 23 Feb 2024 20:22:00 -0800 |
Michael Pavone |
Fix handling of zero timer value
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Fri, 23 Feb 2024 01:16:38 -0800 |
Michael Pavone |
Initial work on emulating the YMZ263B in the Copera
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Wed, 21 Feb 2024 23:42:19 -0800 |
Michael Pavone |
Initial work on Copera emulation
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Wed, 21 Feb 2024 20:34:52 -0800 |
Michael Pavone |
Avoid spawning secondary windows right on top of the main one
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Wed, 21 Feb 2024 20:25:06 -0800 |
Michael Pavone |
Fix libretro build
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Wed, 21 Feb 2024 20:09:11 -0800 |
Michael Pavone |
Implement movep in new 68K core
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Mon, 19 Feb 2024 23:00:49 -0800 |
Michael Pavone |
Fix bit instruction penalty cycle check for cases when bit number is out of range
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Mon, 19 Feb 2024 22:52:21 -0800 |
Michael Pavone |
Implement bit instructions in new CPU core
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Mon, 19 Feb 2024 18:14:56 -0800 |
Michael Pavone |
Implement cmp instructions in new 68K core
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Mon, 19 Feb 2024 18:14:12 -0800 |
Michael Pavone |
Allow more if statements to be constant folded in CPU DSL
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Mon, 19 Feb 2024 17:55:45 -0800 |
Michael Pavone |
Fix implementation of cmp for 32-bit operands or when operation size is smaller than the size of the operands
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Sun, 18 Feb 2024 22:34:51 -0800 |
Michael Pavone |
Fix cycle counts for a number of instructions in new 68K core
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Sun, 18 Feb 2024 22:30:16 -0800 |
Michael Pavone |
Avoid address errors in generated tests
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Thu, 15 Feb 2024 21:49:17 -0800 |
Michael Pavone |
Fix some issues in new 68K core and add implementations of negx and clr instructions
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