Mercurial > repos > blastem
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Minor CDC fixWed, 06 Apr 2022 22:46:20 -0700, by Michael Pavone
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More accurate seek times and basic emulation of extended time between CDD interrupts during coarse seekingWed, 06 Apr 2022 21:44:46 -0700, by Michael Pavone
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Fix regression in Sonic & KnucklesWed, 30 Mar 2022 23:20:45 -0700, by Michael Pavone
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Add ROM DB entry to fix SRAM on Triple Play: Gold Edition and make some code changes so that 3MB dumps will work tooWed, 30 Mar 2022 23:15:45 -0700, by Michael Pavone
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Fix a couple of bugs in the TOC file parserSat, 26 Mar 2022 23:05:08 -0700, by Michael Pavone
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Initial stab at CDC DMA cycle stealing and sub CPU refresh delaysSat, 26 Mar 2022 20:14:41 -0700, by Michael Pavone
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Fix LC8951 cycle adjustment for data transfer next byte trackingSat, 26 Mar 2022 20:10:51 -0700, by Michael Pavone
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Fix SP end address in disassemblerSat, 26 Mar 2022 20:10:21 -0700, by Michael Pavone
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PCM channel add should saturate on overflow, not wrap aroundSat, 26 Mar 2022 02:01:55 -0700, by Michael Pavone
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Fix speed of CDC to PCM RAM DMASat, 26 Mar 2022 00:54:47 -0700, by Michael Pavone
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Fix support for CUE sheets that refer to multiple filesFri, 25 Mar 2022 21:41:33 -0700, by Michael Pavone
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Fix some CD-ROM emulation issuesThu, 24 Mar 2022 23:43:43 -0700, by Michael Pavone
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More accurate seek emulationTue, 22 Mar 2022 20:20:25 -0700, by Michael Pavone
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Fix bug in TOC parserSun, 20 Mar 2022 23:43:51 -0700, by Michael Pavone
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Fix DRS and DTS bits of CDD statusSun, 20 Mar 2022 13:55:31 -0700, by Michael Pavone
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Fix some dynarec code invalidation issuesSat, 19 Mar 2022 15:50:45 -0700, by Michael Pavone
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Fix a crash regression from word RAM interleave changesSat, 19 Mar 2022 00:42:05 -0700, by Michael Pavone
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Fix regresion on mcd-verificator CDC flags testSat, 19 Mar 2022 00:14:07 -0700, by Michael Pavone
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Can now pass all CDC DMA3 tests in mcd-verificatorFri, 18 Mar 2022 21:55:30 -0700, by Michael Pavone
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Implement word RAM interleaving in 1M mode, now passes mcd-verificator word RAM testsFri, 18 Mar 2022 20:49:07 -0700, by Michael Pavone
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Remove use of get_native_pointer in 68K instruction decoding in preparation for word RAM interleavingThu, 17 Mar 2022 22:41:42 -0700, by Michael Pavone
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Add some weak labels for a few exception vectors in disassemblerThu, 17 Mar 2022 22:40:49 -0700, by Michael Pavone
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Improve CDC decode timing accuracyWed, 16 Mar 2022 00:16:36 -0700, by Michael Pavone
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Emulate CDC sync detection and sync insertion rather than relying on external knowledge about sector offsetTue, 15 Mar 2022 08:58:04 -0700, by Michael Pavone
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Pause word RAM DMA while word RAM is switched to main CPUSun, 13 Mar 2022 11:49:07 -0700, by Michael Pavone
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Fix some issues with PCM dma/CPU write conflictsSun, 13 Mar 2022 11:36:06 -0700, by Michael Pavone
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Fix one more test in mcd-verificator CDC DMA1Sat, 12 Mar 2022 22:54:41 -0800, by Michael Pavone
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Fix embarassing typoFri, 11 Mar 2022 22:41:04 -0800, by Michael Pavone
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Fix Windows buildFri, 11 Mar 2022 20:57:23 -0800, by Michael Pavone
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Return "not ready" status sometimes when seeking. Fixes issues in multiple gamesFri, 11 Mar 2022 00:40:17 -0800, by Michael Pavone
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Attempt to select an appropriate Sega/Mega CD BIOS file based on region and configThu, 10 Mar 2022 22:33:08 -0800, by Michael Pavone
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Cut down on debug print spamThu, 10 Mar 2022 22:07:45 -0800, by Michael Pavone
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Implement writes to cell image area in 1M mode. Fixes graphics in Stellar FireThu, 10 Mar 2022 21:25:16 -0800, by Michael Pavone
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Fix the regression in Stellar Fire while still passing RET/DMNA testsThu, 10 Mar 2022 20:45:50 -0800, by Michael Pavone
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More accurate RET/DMNA implementationTue, 08 Mar 2022 23:28:06 -0800, by Michael Pavone
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Fix some null-pointer dereference crashes on a ROM that abuses V28/V30 mode switchingSun, 06 Mar 2022 22:36:21 -0800, by Michael Pavone
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Set force-mute when CD drive is in the pause stateSun, 06 Mar 2022 22:30:47 -0800, by Michael Pavone
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Initial stab at subcode emulationSun, 06 Mar 2022 22:03:52 -0800, by Michael Pavone
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Hopefully more accurate relative timing of CDD status and data reaching the CDCSat, 05 Mar 2022 14:17:59 -0800, by Michael Pavone
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Enhance support for CUE files and add initial support for cdrdao TOC filesWed, 16 Feb 2022 21:22:12 -0800, by Michael Pavone
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Fix handling of ram code flag offset calculation for ranges that are not an even multiple of the code flag page sizeSun, 13 Feb 2022 22:52:52 -0800, by Michael Pavone
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Add support for printing strings in 68K debuggerSun, 13 Feb 2022 22:52:19 -0800, by Michael Pavone
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Fix some off-by-ones in the address map definition for Sega CD hardwareSun, 13 Feb 2022 22:51:41 -0800, by Michael Pavone
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Some very minor Sega CD disassembler improvementsSun, 13 Feb 2022 00:10:19 -0800, by Michael Pavone
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Fix regression in MED extended sega mapper supportSun, 13 Feb 2022 00:06:22 -0800, by Michael Pavone
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Fix handling of byte writes to gate array regs from main CPUSat, 12 Feb 2022 15:21:05 -0800, by Michael Pavone
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Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPUSat, 12 Feb 2022 15:20:43 -0800, by Michael Pavone
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Fix bug in Sub CPU debugger suportSat, 12 Feb 2022 14:50:59 -0800, by Michael Pavone
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Add some enhancements for disassembling Main CPU Sega CD codeSat, 12 Feb 2022 14:50:40 -0800, by Michael Pavone
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Initial support for using debugger on sub CPUFri, 11 Feb 2022 23:21:10 -0800, by Michael Pavone
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Fix regression in booting games with Japanese Mega CD BIOSFri, 11 Feb 2022 22:55:01 -0800, by Michael Pavone
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More Sega CD auto-labels in disassemblerFri, 11 Feb 2022 22:31:40 -0800, by Michael Pavone
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Fix handling of address error for 32-bit accessesWed, 09 Feb 2022 23:39:33 -0800, by Michael Pavone
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Fix CDD PLAY command and CDD fader sample alignmentWed, 09 Feb 2022 23:39:03 -0800, by Michael Pavone
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Add some missing null checks in the Sega CD code dealing with word RAM switchingWed, 09 Feb 2022 00:47:20 -0800, by Michael Pavone
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Fix some bugs in the Sega CD graphics coprocessorWed, 09 Feb 2022 00:46:54 -0800, by Michael Pavone