log genesis.c @ 2248:f7e2e11f1214

age author description
Thu, 24 Nov 2022 01:22:21 -0800 Michael Pavone Fix improper free of memory map array from rom_info
Tue, 22 Nov 2022 17:57:02 -0800 Michael Pavone Initial implementation of oscilloscope debug view
Mon, 05 Sep 2022 23:37:49 -0700 Michael Pavone Some minor refresh emulation improvements
Mon, 05 Sep 2022 22:18:25 -0700 Michael Pavone Implement VDP read latency and invalid write delays revealed by Ti_'s instruction timing ROM
Sun, 21 Aug 2022 22:29:47 -0700 Michael Pavone Very rudimentary support for Game Gear VDP emulation
Sat, 13 Aug 2022 23:15:00 -0700 Michael Pavone Implement argumentless variant of z80 debugger command
Sat, 13 Aug 2022 19:37:17 -0700 Michael Pavone Implement frame advance debugger command
Tue, 12 Jul 2022 09:22:57 -0700 Michael Pavone Don't leak all Sega CD resources when freeing a Genesis instance
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
Fri, 18 Mar 2022 20:49:07 -0700 Michael Pavone Implement word RAM interleaving in 1M mode, now passes mcd-verificator word RAM tests
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 13:51:09 -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
Thu, 03 Feb 2022 23:41:53 -0800 Michael Pavone Persist BRAM to file. Load BIOS relative to blastem directory
Wed, 02 Feb 2022 01:10:07 -0800 Michael Pavone Implement CD audio
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
Thu, 05 Aug 2021 23:48:41 -0700 Michael Pavone Add cycle checks to deal with 68K core differences to the new refresh emulation blocks merged from default mame_interp
Thu, 05 Aug 2021 09:29:33 -0700 Michael Pavone Merge from default mame_interp
Sun, 07 Mar 2021 23:13:19 -0800 Michael Pavone Add TMSS state to save states
Sun, 07 Mar 2021 22:44:33 -0800 Michael Pavone Implement TMSS VDP lock
Sun, 21 Feb 2021 14:35:16 -0800 Michael Pavone Implement TMSS ROM and cart mapping register
Sat, 20 Feb 2021 14:52:55 -0800 Michael Pavone Make ui.enter_debuger respect which debuger is active
Wed, 10 Feb 2021 20:12:16 -0800 Michael Pavone Implement serial IO, a generic serial device type and external interrupts
Tue, 24 Nov 2020 20:23:38 -0800 Michael Pavone Backed out changeset 96971b673f51
Sun, 01 Nov 2020 12:35:58 -0800 Mike Pavone Small improvement to refresh cycle approximation
Sun, 28 Jun 2020 22:53:52 -0700 Mike Pavone Enter debugger when a VDP data port read would cause a CPU lockup
Mon, 01 Jun 2020 23:59:59 -0700 Mike Pavone Fix handling of unmapped reads/writes to the cart/expansion port region
Sun, 10 May 2020 00:16:00 -0700 Michael Pavone Fix merge error mame_interp
Sat, 09 May 2020 23:39:44 -0700 Michael Pavone Merge from default mame_interp