blastem.git - Oxore's fork of "blastem" emulator for ROM hacking (C)

Age	Commit message (Collapse)	Author
2013-09-15	Implement FIFO as a ring buffer so the behavior of reads from invalid CRAM ↵	Mike Pavone
	and VSRAM bits can be implemented properly
2013-09-13	Properly delay 68K on VDP reads. Dummy VDP test port implementation. Initial ↵	Mike Pavone
	stab at handling undefined bits of VSRAM and CRAM.
2013-09-11	Fix argument handling so that the rom filename does not need to be specified ↵	Mike Pavone
	first
2013-09-10	Added copyright notice to source files and added GPL license text in COPYING	Mike Pavone

2013-09-10	Added version flag	Mike Pavone

2013-09-10	Added -h help text option	Mike Pavone

2013-09-08	Remove extra 68K/VDP cycle sync	Mike Pavone

2013-09-02	Adjust VBLANK flag and refresh timing to be in line with logic analyzer and ↵	Mike Pavone
	visual observations of direct color DMA demos. Remove debug print statements.
2013-09-01	Merge	Mike Pavone

2013-09-01	Fix bug that caused a DMA fill to start after another DMA operation ↵	Mike Pavone
	completed if the FIFO is not empty
2013-07-26	Added support for saving savestates. Added gst savestate format test harness	Mike Pavone

2013-07-20	Fix performance regression from stop instruction work	Mike Pavone

2013-07-19	Implement 68K stop instruction	Mike Pavone

2013-07-17	Add fullscreen support and add a keybinding for exiting the emulator	Mike Pavone

2013-07-10	Read default region from config file	Mike Pavone

2013-07-10	Read default render width from config file	Mike Pavone

2013-07-10	Add config file parser and default config file	Mike Pavone

2013-06-29	Forgot to null initialize the statfile pointer	Mike Pavone

2013-06-29	Add support for loading GST format savestates	Mike Pavone

2013-06-25	Change default resolution to 640x480	Mike Pavone

2013-06-25	Move IO code to a separate file and do a tiny bit of refactoring	Mike Pavone

2013-06-23	Implement basic joystick support	Mike Pavone

2013-06-16	Add support for logging YM2612 channels to WAVE files	Mike Pavone

2013-06-16	Implement writes from 68K to Z80 bank register and make reads from port c ↵	Mike Pavone
	control register return 0 again
2013-06-16	Minor refactor of io_read functions to avoid duplication of logic between ↵	Mike Pavone
	byte and word versions
2013-06-15	Assert z80 interrupt longer so that they are not missed when they should not be	Mike Pavone

2013-06-14	Make keybindings data driven so they can be populated from a config file later	Mike Pavone

2013-06-11	Add debugger command for saving Z80 RAM to a file	Mike Pavone

2013-06-09	Z80 debugger improvements	Mike Pavone

2013-06-03	Make the PSG and YM2612 use the master clock internal with an increment ↵	Mike Pavone
	based on clock divider so that they stay perflectly in sync. Run both the PSG and YM2612 whenver one of them needs to be run.
2013-06-02	Fix YM2612 busy flag	Mike Pavone

2013-06-02	Bunch of Z80 debugger improvements	Mike Pavone

2013-05-31	Make the n command in the Z80 debugger actually run the next instruction ↵	Mike Pavone
	without needing a c command
2013-05-31	Partial implementation of Z80 debugger	Mike Pavone

2013-05-29	Incredibly broken YM2612 support plus a fix to Z80 bus request	Mike Pavone

2013-05-27	YM2612 WIP update	Mike Pavone

2013-05-24	Make Z80 writes to VDP/PSG not potentially crash the emulator	Mike Pavone

2013-05-24	Allow VDP/PSG writes from Z80	Mike Pavone

2013-05-23	Get rid of debug puts and limit based on audio rather than frame rate by ↵	Mike Pavone
	default.
2013-05-23	Initial PSG support. Mostly works, noise channel is borked though.	Mike Pavone

2013-05-21	Support for SRAM with SEGA mapper. Half-finished support for SRAM without ↵	Mike Pavone
	SEGA mapper.
2013-05-19	Fix a region detection bug	Mike Pavone

2013-05-19	Don't sync the 68K clock to the VDP clock unless the 68K had to wait for the ↵	Mike Pavone
	VDP. This unfortunately breaks the direct color DMA demos, but should be more correct overall.
2013-05-19	Handle busack across frame boundary	Mike Pavone

2013-05-18	Mostly working runtime generation of memory map read/write functions	Mike Pavone

2013-05-16	Get frame time correct and frame rate sort of correct for EUR region	Mike Pavone

2013-05-15	Support regions other than USA	Mike Pavone

2013-05-15	Set window title based on ROM header name	Mike Pavone

2013-05-15	Re-enable frame limit, but add a command line flag to disable it	Mike Pavone

2013-05-14	Fix a stupid bug in z80 busreq acknowledge delay code and make some small ↵	Mike Pavone
	improvements there too