| Thu, 04 Aug 2022 23:40:13 -0700 |
Michael Pavone |
Add NBA Live 98 to ROM DB as it has SRAM not noted in header
|
| Sat, 23 Jul 2022 10:55:44 -0700 |
Michael Pavone |
Merge
|
| Sat, 23 Jul 2022 10:54:07 -0700 |
Michael Pavone |
xcftools is no longer packaged by Debian/Ubuntu so switched to imagemagick
|
| Tue, 12 Jul 2022 18:40:48 -0700 |
Michael Pavone |
Add 3-button pad overrides for Beast Wrestler and Exile
|
| Tue, 12 Jul 2022 09:22:57 -0700 |
Michael Pavone |
Don't leak all Sega CD resources when freeing a Genesis instance
|
| Sat, 11 Jun 2022 10:01:07 -0700 |
Michael Pavone |
Fix regression in Mode 1 CD detection
|
| Thu, 09 Jun 2022 09:35:38 -0700 |
Michael Pavone |
Add Quick Load binding
|
| Tue, 24 May 2022 18:49:38 -0700 |
Michael Pavone |
Improved detection of bogus device headers
|
| Tue, 24 May 2022 18:31:12 -0700 |
Michael Pavone |
Fix loading CD bios from absolute path
|
| Tue, 24 May 2022 09:11:12 -0700 |
Michael Pavone |
Merge
|
| Tue, 24 May 2022 09:10:54 -0700 |
Michael Pavone |
Implement config file migrations and add iso and cue to extension list
|
| Thu, 28 Apr 2022 18:44:50 -0700 |
Michael Pavone |
Fix inappropriate free of IO override strings in free_rom_info
|
| Thu, 28 Apr 2022 18:41:16 -0700 |
Michael Pavone |
Added UI for setting firmware paths
|
| Thu, 07 Apr 2022 00:49:58 -0700 |
Michael Pavone |
Add ROM DB entry for NHL 96 as it is missing SRAM info in the header
|
| Thu, 07 Apr 2022 00:49:19 -0700 |
Michael Pavone |
Fix memory map mask calculation for manually specified cart SRAM/RAM
|
| Wed, 06 Apr 2022 22:46:20 -0700 |
Michael Pavone |
Minor CDC fix
|
| Wed, 06 Apr 2022 21:44:46 -0700 |
Michael Pavone |
More accurate seek times and basic emulation of extended time between CDD interrupts during coarse seeking
|
| Wed, 30 Mar 2022 23:20:45 -0700 |
Michael Pavone |
Fix regression in Sonic & Knuckles
|
| Wed, 30 Mar 2022 23:15:45 -0700 |
Michael Pavone |
Add ROM DB entry to fix SRAM on Triple Play: Gold Edition and make some code changes so that 3MB dumps will work too
|
| Sat, 26 Mar 2022 23:05:08 -0700 |
Michael Pavone |
Fix a couple of bugs in the TOC file parser
|
| Sat, 26 Mar 2022 20:14:41 -0700 |
Michael Pavone |
Initial stab at CDC DMA cycle stealing and sub CPU refresh delays
|
| Sat, 26 Mar 2022 20:10:51 -0700 |
Michael Pavone |
Fix LC8951 cycle adjustment for data transfer next byte tracking
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| Sat, 26 Mar 2022 20:10:21 -0700 |
Michael Pavone |
Fix SP end address in disassembler
|
| Sat, 26 Mar 2022 02:01:55 -0700 |
Michael Pavone |
PCM channel add should saturate on overflow, not wrap around
|
| Sat, 26 Mar 2022 00:54:47 -0700 |
Michael Pavone |
Fix speed of CDC to PCM RAM DMA
|
| Fri, 25 Mar 2022 21:41:33 -0700 |
Michael Pavone |
Fix support for CUE sheets that refer to multiple files
|
| Thu, 24 Mar 2022 23:43:43 -0700 |
Michael Pavone |
Fix some CD-ROM emulation issues
|
| Tue, 22 Mar 2022 20:20:25 -0700 |
Michael Pavone |
More accurate seek emulation
|
| Sun, 20 Mar 2022 23:43:51 -0700 |
Michael Pavone |
Fix bug in TOC parser
|
| Sun, 20 Mar 2022 13:55:31 -0700 |
Michael Pavone |
Fix DRS and DTS bits of CDD status
|
| Sat, 19 Mar 2022 15:50:45 -0700 |
Michael Pavone |
Fix some dynarec code invalidation issues
|
| Sat, 19 Mar 2022 00:42:05 -0700 |
Michael Pavone |
Fix a crash regression from word RAM interleave changes
|
| Sat, 19 Mar 2022 00:14:07 -0700 |
Michael Pavone |
Fix regresion on mcd-verificator CDC flags test
|
| Fri, 18 Mar 2022 21:55:30 -0700 |
Michael Pavone |
Can now pass all CDC DMA3 tests in mcd-verificator
|
| Fri, 18 Mar 2022 20:49:07 -0700 |
Michael Pavone |
Implement word RAM interleaving in 1M mode, now passes mcd-verificator word RAM tests
|
| Thu, 17 Mar 2022 22:41:42 -0700 |
Michael Pavone |
Remove use of get_native_pointer in 68K instruction decoding in preparation for word RAM interleaving
|
| Thu, 17 Mar 2022 22:40:49 -0700 |
Michael Pavone |
Add some weak labels for a few exception vectors in disassembler
|
| Wed, 16 Mar 2022 00:16:36 -0700 |
Michael Pavone |
Improve CDC decode timing accuracy
|
| Tue, 15 Mar 2022 08:58:04 -0700 |
Michael Pavone |
Emulate CDC sync detection and sync insertion rather than relying on external knowledge about sector offset
|
| Sun, 13 Mar 2022 11:49:07 -0700 |
Michael Pavone |
Pause word RAM DMA while word RAM is switched to main CPU
|
| Sun, 13 Mar 2022 11:36:06 -0700 |
Michael Pavone |
Fix some issues with PCM dma/CPU write conflicts
|
| Sat, 12 Mar 2022 22:54:41 -0800 |
Michael Pavone |
Fix one more test in mcd-verificator CDC DMA1
|
| Fri, 11 Mar 2022 22:41:04 -0800 |
Michael Pavone |
Fix embarassing typo
|
| Fri, 11 Mar 2022 20:57:23 -0800 |
Michael Pavone |
Fix Windows build
|
| Fri, 11 Mar 2022 00:40:17 -0800 |
Michael Pavone |
Return "not ready" status sometimes when seeking. Fixes issues in multiple games
|
| Thu, 10 Mar 2022 22:33:08 -0800 |
Michael Pavone |
Attempt to select an appropriate Sega/Mega CD BIOS file based on region and config
|
| Thu, 10 Mar 2022 22:07:45 -0800 |
Michael Pavone |
Cut down on debug print spam
|
| Thu, 10 Mar 2022 21:25:16 -0800 |
Michael Pavone |
Implement writes to cell image area in 1M mode. Fixes graphics in Stellar Fire
|
| Thu, 10 Mar 2022 20:45:50 -0800 |
Michael Pavone |
Fix the regression in Stellar Fire while still passing RET/DMNA tests
|
| Tue, 08 Mar 2022 23:28:06 -0800 |
Michael Pavone |
More accurate RET/DMNA implementation
|
| Sun, 06 Mar 2022 22:36:21 -0800 |
Michael Pavone |
Fix some null-pointer dereference crashes on a ROM that abuses V28/V30 mode switching
|
| Sun, 06 Mar 2022 22:30:47 -0800 |
Michael Pavone |
Set force-mute when CD drive is in the pause state
|
| Sun, 06 Mar 2022 22:03:52 -0800 |
Michael Pavone |
Initial stab at subcode emulation
|
| Sat, 05 Mar 2022 14:17:59 -0800 |
Michael Pavone |
Hopefully more accurate relative timing of CDD status and data reaching the CDC
|
| Wed, 16 Feb 2022 21:22:12 -0800 |
Michael Pavone |
Enhance support for CUE files and add initial support for cdrdao TOC files
|
| Sun, 13 Feb 2022 22:52:52 -0800 |
Michael Pavone |
Fix handling of ram code flag offset calculation for ranges that are not an even multiple of the code flag page size
|
| Sun, 13 Feb 2022 22:52:19 -0800 |
Michael Pavone |
Add support for printing strings in 68K debugger
|
| Sun, 13 Feb 2022 22:51:41 -0800 |
Michael Pavone |
Fix some off-by-ones in the address map definition for Sega CD hardware
|
| Sun, 13 Feb 2022 00:10:19 -0800 |
Michael Pavone |
Some very minor Sega CD disassembler improvements
|
| Sun, 13 Feb 2022 00:06:22 -0800 |
Michael Pavone |
Fix regression in MED extended sega mapper support
|
| Sat, 12 Feb 2022 15:21:05 -0800 |
Michael Pavone |
Fix handling of byte writes to gate array regs from main CPU
|
| Sat, 12 Feb 2022 15:20:43 -0800 |
Michael Pavone |
Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
|
| Sat, 12 Feb 2022 14:50:59 -0800 |
Michael Pavone |
Fix bug in Sub CPU debugger suport
|
| Sat, 12 Feb 2022 14:50:40 -0800 |
Michael Pavone |
Add some enhancements for disassembling Main CPU Sega CD code
|
| Fri, 11 Feb 2022 23:21:10 -0800 |
Michael Pavone |
Initial support for using debugger on sub CPU
|
| Fri, 11 Feb 2022 22:55:01 -0800 |
Michael Pavone |
Fix regression in booting games with Japanese Mega CD BIOS
|
| Fri, 11 Feb 2022 22:31:40 -0800 |
Michael Pavone |
More Sega CD auto-labels in disassembler
|
| Wed, 09 Feb 2022 23:39:33 -0800 |
Michael Pavone |
Fix handling of address error for 32-bit accesses
|
| Wed, 09 Feb 2022 23:39:03 -0800 |
Michael Pavone |
Fix CDD PLAY command and CDD fader sample alignment
|
| Wed, 09 Feb 2022 00:47:20 -0800 |
Michael Pavone |
Add some missing null checks in the Sega CD code dealing with word RAM switching
|
| Wed, 09 Feb 2022 00:46:54 -0800 |
Michael Pavone |
Fix some bugs in the Sega CD graphics coprocessor
|
| Mon, 07 Feb 2022 22:47:11 -0800 |
Michael Pavone |
Fix off-by-one in sega mapper heuristic
|
| Mon, 07 Feb 2022 21:54:57 -0800 |
Michael Pavone |
Fix CDD byte cycle counter deduction that got broken when I fixed the off-by-one on CD-DA
|
| Mon, 07 Feb 2022 21:31:58 -0800 |
Michael Pavone |
Better simulation of CDD pause behavior
|
| Mon, 07 Feb 2022 21:25:56 -0800 |
Michael Pavone |
Pass some more mcd-verificator tests
|
| Sun, 06 Feb 2022 23:25:23 -0800 |
Michael Pavone |
Hack fix for audio deadlock issue
|
| Sun, 06 Feb 2022 22:52:24 -0800 |
Michael Pavone |
Fix infinite loop in Sega CD graphics coprocessor code
|
| Sun, 06 Feb 2022 22:24:42 -0800 |
Michael Pavone |
Fix some disassembler bugs introduced with Sega CD changes
|
| Sun, 06 Feb 2022 22:21:02 -0800 |
Michael Pavone |
Fix typo that messed up Mode 1 for carts with mappers
|
| Sun, 06 Feb 2022 13:51:49 -0800 |
Michael Pavone |
Fix some byte order stuff for audio tracks
|
| Sun, 06 Feb 2022 13:51:09 -0800 |
Michael Pavone |
Enable Sega CD emulation for carts if a CD image is "locked-on" even if the cart does not specify that it uses the CD peripheral in the header
|
| Sat, 05 Feb 2022 23:30:06 -0800 |
Michael Pavone |
Implement bitmap to cell mapping feature of 1M mode
|
| Sat, 05 Feb 2022 16:41:01 -0800 |
Michael Pavone |
Fix instruction retranslation for write protectable region of SCD Program RAM
|
| Sat, 05 Feb 2022 16:38:39 -0800 |
Michael Pavone |
Add some Sega CD specific enhancements to disassembler
|
| Sat, 05 Feb 2022 16:38:22 -0800 |
Michael Pavone |
Implement a couple more CDD commands force CDDA mute when seeking
|
| Thu, 03 Feb 2022 23:41:53 -0800 |
Michael Pavone |
Persist BRAM to file. Load BIOS relative to blastem directory
|
| Thu, 03 Feb 2022 23:41:40 -0800 |
Michael Pavone |
Forgot to add PCM source files
|
| Thu, 03 Feb 2022 23:15:42 -0800 |
Michael Pavone |
Initial stab at RF5C164 emulation
|
| Wed, 02 Feb 2022 01:10:07 -0800 |
Michael Pavone |
Implement CD audio
|
| Tue, 01 Feb 2022 01:14:27 -0800 |
Michael Pavone |
BIOS doesn't like it if TOC read happens too quickly
|
| Tue, 01 Feb 2022 01:07:42 -0800 |
Michael Pavone |
Fix CDD int cycle calculation
|
| Mon, 31 Jan 2022 22:07:51 -0800 |
Michael Pavone |
Sega CD graphics processor output now looks correct for some operations
|
| Mon, 31 Jan 2022 22:07:18 -0800 |
Michael Pavone |
Added basic support for ISO images for games that only have a data track
|
| Mon, 31 Jan 2022 19:05:54 -0800 |
Michael Pavone |
Fix a couple of CDD bugs
|
| Mon, 31 Jan 2022 00:01:26 -0800 |
Michael Pavone |
Fix windows build error
|
| Mon, 31 Jan 2022 00:01:15 -0800 |
Michael Pavone |
Fix some cycle adjustment stuff and an off-by one on hte TOCT response
|
| Sun, 30 Jan 2022 22:29:29 -0800 |
Michael Pavone |
Merge Sega CD branch now that it sort of works
|
| Sun, 30 Jan 2022 22:29:04 -0800 |
Michael Pavone |
Fix a few sega cd graphics processor bugs
segacd
|
| Sun, 30 Jan 2022 19:56:09 -0800 |
Michael Pavone |
Fix error in code write detection introduced from "wide" jcc change
segacd
|
| Sun, 30 Jan 2022 19:55:33 -0800 |
Michael Pavone |
Initial attempt at implementing the Sega CD graphics hardware
segacd
|
| Sun, 30 Jan 2022 11:58:34 -0800 |
Michael Pavone |
Dump PROG RAM to file for debugging
segacd
|
| Sun, 30 Jan 2022 11:58:17 -0800 |
Michael Pavone |
More CDC/CDD improvements
segacd
|
| Sun, 30 Jan 2022 00:21:58 -0800 |
Michael Pavone |
Fix a bunch of CDC/CDD related mcd-verificator failures
segacd
|
| Sat, 29 Jan 2022 17:43:37 -0800 |
Michael Pavone |
Implement transfer of data from CDC to elsewhere. Other miscellaneous CDD/CDC improvements
segacd
|
| Fri, 28 Jan 2022 22:48:06 -0800 |
Michael Pavone |
Get CDD working well enough to get into BIOS CD player
segacd
|
| Fri, 28 Jan 2022 22:47:51 -0800 |
Michael Pavone |
Update commented out CPU logging to differentiate between main and sub 68k
segacd
|
| Fri, 28 Jan 2022 00:50:17 -0800 |
Michael Pavone |
Some progress on CDC and CDD emulation. Now passes first 3 "CDC INIT" tests in mcd-verificator
segacd
|
| Thu, 27 Jan 2022 00:33:41 -0800 |
Michael Pavone |
Implemented basic TOC functionality of CDD MCU
segacd
|
| Sun, 23 Jan 2022 11:11:07 -0800 |
Michael Pavone |
Move old notes into a subdir and add CDD MCU notes
segacd
|
| Fri, 21 Jan 2022 21:59:46 -0800 |
Michael Pavone |
Add basic support for BIN/CUE images
segacd
|
| Fri, 21 Jan 2022 20:24:48 -0800 |
Michael Pavone |
Initial work on CDC emulation
segacd
|
| Thu, 20 Jan 2022 00:56:46 -0800 |
Michael Pavone |
Fix a bunch of stuff to pass more mcd-verificator tests
segacd
|
| Wed, 19 Jan 2022 00:08:01 -0800 |
Michael Pavone |
Fix byte write behavior on a few gate array regs to pass the VAR test in mcd-verificator
segacd
|
| Tue, 18 Jan 2022 23:54:02 -0800 |
Michael Pavone |
Fix prog RAM banking and Genesis to SCD cycle conversion. Arkagis Escape demo now works
segacd
|
| Tue, 18 Jan 2022 00:03:50 -0800 |
Michael Pavone |
Implement enough of Sega CD gate array and Sub CPU to pass Sik's Mode 1 test ROM
segacd
|
| Sat, 15 Jan 2022 13:15:21 -0800 |
Michael Pavone |
Merge from default
segacd
|
| Sat, 01 Jan 2022 18:54:46 -0800 |
Michael Pavone |
Support Sega mapper without 'SEGA SSF' in header or ROM DB entry and implement a subset of the extended Sega mapper implemented in the Mega Everdrive when 'SEGA SSF' is present
|
| Fri, 31 Dec 2021 13:03:21 -0800 |
Michael Pavone |
Update source path of SDL license file for Linux builds
|
| Fri, 31 Dec 2021 12:27:14 -0800 |
Michael Pavone |
Update img2tyles to use Python 3
|
| Tue, 21 Sep 2021 23:29:19 -0700 |
Michael Pavone |
Merge from mame_interp
proprietary
|
