| Sun, 02 Jun 2013 21:12:43 -0700 |
Mike Pavone |
Fix YM2612 busy flag
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| Sun, 02 Jun 2013 20:14:27 -0700 |
Mike Pavone |
Bunch of Z80 debugger improvements
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| Fri, 31 May 2013 20:47:34 -0700 |
Mike Pavone |
Make the n command in the Z80 debugger actually run the next instruction without needing a c command
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| Fri, 31 May 2013 19:43:13 -0700 |
Mike Pavone |
Partial implementation of Z80 debugger
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| Wed, 29 May 2013 00:57:19 -0700 |
Mike Pavone |
Incredibly broken YM2612 support plus a fix to Z80 bus request
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| Mon, 27 May 2013 22:19:11 -0700 |
Mike Pavone |
YM2612 WIP update
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| Fri, 24 May 2013 00:41:54 -0700 |
Mike Pavone |
Make Z80 writes to VDP/PSG not potentially crash the emulator
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| Fri, 24 May 2013 00:26:27 -0700 |
Mike Pavone |
Allow VDP/PSG writes from Z80
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| Thu, 23 May 2013 23:55:42 -0700 |
Mike Pavone |
Get rid of debug puts and limit based on audio rather than frame rate by default.
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| Thu, 23 May 2013 23:42:42 -0700 |
Mike Pavone |
Initial PSG support. Mostly works, noise channel is borked though.
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| Tue, 21 May 2013 22:08:59 -0700 |
Mike Pavone |
Support for SRAM with SEGA mapper. Half-finished support for SRAM without SEGA mapper.
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| Sun, 19 May 2013 18:40:34 -0700 |
Mike Pavone |
Fix a region detection bug
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| Sun, 19 May 2013 13:47:47 -0700 |
Mike Pavone |
Don't sync the 68K clock to the VDP clock unless the 68K had to wait for the VDP. This unfortunately breaks the direct color DMA demos, but should be more correct overall.
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| Sun, 19 May 2013 11:38:15 -0700 |
Mike Pavone |
Handle busack across frame boundary
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| Sat, 18 May 2013 11:44:42 -0700 |
Mike Pavone |
Mostly working runtime generation of memory map read/write functions
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| Thu, 16 May 2013 09:37:53 -0700 |
Mike Pavone |
Get frame time correct and frame rate sort of correct for EUR region
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| Wed, 15 May 2013 23:51:22 -0700 |
Mike Pavone |
Support regions other than USA
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| Wed, 15 May 2013 23:32:21 -0700 |
Mike Pavone |
Set window title based on ROM header name
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| Wed, 15 May 2013 22:37:25 -0700 |
Mike Pavone |
Re-enable frame limit, but add a command line flag to disable it
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| Tue, 14 May 2013 22:52:15 -0700 |
Mike Pavone |
Fix a stupid bug in z80 busreq acknowledge delay code and make some small improvements there too
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| Tue, 14 May 2013 21:59:56 -0700 |
Mike Pavone |
Some Z80 interrupt fixes
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| Tue, 14 May 2013 00:40:10 -0700 |
Mike Pavone |
Update Z80 vint timing
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| Mon, 13 May 2013 21:06:08 -0700 |
Mike Pavone |
Added some basic VDP debugging features to debugger. Fixed DMA enable bug
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| Sat, 11 May 2013 21:19:31 -0700 |
Mike Pavone |
Don't update interrupt mask on non-interrupt exceptions
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| Fri, 10 May 2013 22:57:56 -0700 |
Mike Pavone |
Initial stab at horizontal interrupts and improving accuracy of vertical interrupts. Also added the VINT pending flag to status port.
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| Mon, 06 May 2013 00:54:58 -0700 |
Mike Pavone |
Implement writes from Z80 to YM-2612
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| Mon, 06 May 2013 00:22:24 -0700 |
Mike Pavone |
Hopefully more correct implementation of the Z80 busack status
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| Sun, 05 May 2013 22:56:42 -0700 |
Mike Pavone |
Add a YM2612 stub implementation with just timers and status registers so that games that depend on it can run.
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| Fri, 03 May 2013 21:09:48 -0700 |
Mike Pavone |
Fix bank register update
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| Fri, 03 May 2013 20:18:28 -0700 |
Mike Pavone |
Fix native address lookup in bannked memory area
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| Fri, 03 May 2013 18:50:16 -0700 |
Mike Pavone |
Fix crash bug in Z80 interrupt support
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| Thu, 02 May 2013 22:21:41 -0700 |
Mike Pavone |
Protect debug prints for busreq/reset regs with appropriate macros
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| Thu, 02 May 2013 21:54:04 -0700 |
Mike Pavone |
Sync Z80 on writes to busreq/reset ports. NULL out extra_pc on z80 reset
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| Wed, 01 May 2013 23:12:29 -0700 |
Mike Pavone |
Fix some more retranslation bugs in the Z80 core
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| Wed, 01 May 2013 20:15:33 -0700 |
Mike Pavone |
Add -n flag for disabling the Z80 core
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| Wed, 01 May 2013 20:09:53 -0700 |
Mike Pavone |
Fix a crash bug in instruction retranslation
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| Tue, 30 Apr 2013 20:36:15 -0700 |
Mike Pavone |
Add a second context pointer to m68k_context so that try_fifo_write can still have easy access to the VDP. Handle writes to Z80 code addresses from the 68K.
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| Tue, 30 Apr 2013 00:39:31 -0700 |
Mike Pavone |
Initial stab at integartiong Z80 core
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| Fri, 19 Apr 2013 21:36:00 -0700 |
Mike Pavone |
Added headless flag to avoid initializing SDL and opening a window when running tests.
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| Tue, 16 Apr 2013 09:31:21 -0700 |
Mike Pavone |
Small bit of cleanup
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| Sun, 20 Jan 2013 19:10:29 -0800 |
Mike Pavone |
Add support for breaking into the debugger while game is running
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| Thu, 17 Jan 2013 20:00:07 -0800 |
Mike Pavone |
Add instruction address logging to translator and support for reading an address log to the disassembler
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| Wed, 16 Jan 2013 22:50:02 -0800 |
Mike Pavone |
Fix 6-button controller emulation
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| Sun, 13 Jan 2013 16:11:28 -0800 |
Mike Pavone |
Cleanup VINT code and fix bug in which VINT cycle would be set incorrectly after a VDP control port write
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| Sun, 13 Jan 2013 15:55:43 -0800 |
Mike Pavone |
Add ability to print out current 68K cycle in debugger
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| Sun, 13 Jan 2013 13:01:13 -0800 |
Mike Pavone |
Fix a bunch of bugs in the CPU core, add a 68K debugger
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| Sun, 06 Jan 2013 09:51:15 -0800 |
Mike Pavone |
Added SMD ROM support
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| Sat, 05 Jan 2013 00:53:50 -0800 |
Mike Pavone |
Fix predec address mode when used as source
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| Fri, 04 Jan 2013 21:47:09 -0800 |
Mike Pavone |
Implement access to Z80 RAM
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| Tue, 01 Jan 2013 07:06:57 -0800 |
Mike Pavone |
Make writes to control and data port block when DMA is in progress
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| Mon, 31 Dec 2012 18:53:52 -0800 |
Mike Pavone |
Comment out some debug printfs
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| Sun, 30 Dec 2012 22:39:41 -0800 |
Mike Pavone |
Implemented HV counter
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| Sun, 30 Dec 2012 00:11:03 -0800 |
Mike Pavone |
Make version register return correct value for USA
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| Fri, 28 Dec 2012 20:46:29 -0800 |
Mike Pavone |
Fix Z80 busreq logic
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| Thu, 27 Dec 2012 22:48:54 -0800 |
Mike Pavone |
Don't pre-emptively translate code at interrupt vectors as some PD ROMs have these pointing at junk. Need some kind of heuristic for detecting garbage if I'm going to translate them ahead of time by default.
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| Thu, 27 Dec 2012 21:19:58 -0800 |
Mike Pavone |
Initial work on allowing dynamic branches and code in RAM plus a small fix to effective address decoding
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| Wed, 26 Dec 2012 22:07:44 -0800 |
Mike Pavone |
Minor joypad fix and commeount out some debug printfs
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| Wed, 26 Dec 2012 21:50:48 -0800 |
Mike Pavone |
Forgot to add blastem main file earlier
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