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Author SHA1 Message Date
tildearrow 7e938c869d
Merge pull request #484 from grauw/y8950-adpcm-fix 
More Y8950 ADPCM fixes
 2022-05-26 21:50:51 -05:00
tildearrow 0577aa3569 SMS: early Nuked-PSG modding 2022-05-26 19:00:14 -05:00
tildearrow e3ebe0cb92 SMS: add modified Nuked-PSG core 2022-05-26 18:46:20 -05:00
tildearrow 4874e91bb0 FDS: a bit more 2022-05-26 18:09:46 -05:00
tildearrow 6d441c2ffd FDS: set a post-amp value 2022-05-26 18:07:59 -05:00
tildearrow a52f71ba32 FDS: fix NSFplay core low pass filter precision 
closes #427
 2022-05-26 18:03:57 -05:00
tildearrow 9d36cf5ff0 fix compilation on GCC 12 2022-05-26 13:31:17 -05:00
tildearrow 4b91669e58 Lynx: why did I not commit this 2022-05-26 03:37:34 -05:00
tildearrow 6260bcef54 Lynx: more sample improvements 2022-05-26 00:50:11 -05:00
tildearrow b0c8cfc1f6 Lynx: sample improvements 2022-05-26 00:39:15 -05:00
tildearrow 1811a95e76 Lynx: add sample support! 2022-05-26 00:29:04 -05:00
Laurens Holst 4b4bc98417 Stop / reset Y8950 ADPCM before restarting. 
The emulation core treats every write to register 7 with start bit set as
a retrigger. This is not how the real hardware behaves.
 2022-05-26 03:48:49 +02:00
tildearrow 42a082b2a7 Lynx: add phase reset macro 2022-05-25 00:28:47 -05:00
tildearrow eb926a668d MSM6258: it works 2022-05-24 00:24:52 -05:00
tildearrow 8ea60f37c5 MSM6258: start work - DO NOT USE! 2022-05-23 19:01:10 -05:00
Laurens Holst fc7b94876d Fix Y8950 ADPCM samples. 
Reverting back to before 70ead337f3, and setting register 8 to 256Kbit RAM mode.
This is what MSX has natively, and allows for the most compact sample storage with
only 4 byte alignment.

Additionally, setting register 8 before writing the start / stop addresses.

Back story:

VGMPlay MSX only supports Y8950 256K DRAM mode and ROM mode (for the latter
it makes sure address writes are shifted). 64K DRAM mode is not supported because
it’s not used by anything and the addresses are specified weirdly with some middle
bits having to be masked out.

The original code in Furnace before the change 70ead337f3 was almost correct except
it needed to set register 8 to 0 to select the 256K DRAM mode. It was set to ROM mode
so the address shift did not match up.

After 70ead337f3 (address shift change) it was also more or less correct except in
“furnacePCM” direct-sample mode the shift was not updated accordingly.

In 1a446c1cdd it selected 64K RAM mode, but for this the addresses need to be specified
differently (see Y8950 manual page 18), and it’s not really the best choice anyway.
 2022-05-24 00:51:13 +02:00
tildearrow ff1263aadf ASDFGHJK 2022-05-23 03:43:33 -05:00
tildearrow ced2940336 MSM6295: per-channel osc and muting 2022-05-23 03:18:56 -05:00
tildearrow d3edc58cb1 MSM6295: add clock rate flag 2022-05-23 03:13:22 -05:00
tildearrow 59a722d04a MSM6295: a bit more polishing 2022-05-23 02:56:43 -05:00
tildearrow f25cd17590 early OKI MSM6295 work 2022-05-23 01:46:58 -05:00
tildearrow 133b213998 OPL: new forceIns strategy 2022-05-23 00:18:50 -05:00
tildearrow 519bf244b9 OPL: fix kick volume in drums mode 2022-05-23 00:07:32 -05:00
tildearrow 1a446c1cdd Y8950: let's see 2022-05-22 23:54:33 -05:00
tildearrow 2fa51e482a OPN(A/B/2/B-B): fix absolutely everything 2022-05-22 23:47:41 -05:00
tildearrow 3d4f2cfa13
Merge pull request #453 from grauw/scc-reset-period-counter 
Reset period counter when writing to period registers.
 2022-05-22 22:49:03 -05:00
tildearrow 82eaa45f5d increase range of relative pitch macro 
-32768 to 32767 should be enough
 2022-05-22 22:47:40 -05:00
tildearrow 43981eb59f bring up MSM6295 core 
vgsound_emu by cam900
 2022-05-22 18:06:56 -05:00
tildearrow 98e9a4b28d MSM6258 emulator de-MAMEfication 2022-05-22 17:49:41 -05:00
tildearrow 393d1c018d dev97 - add old octave boundary compat flag 2022-05-22 13:25:59 -05:00
tildearrow b40c95013a fix phase reset in FM chips after note off 2022-05-22 04:30:56 -05:00
tildearrow 5d0c89a59e Namco WSG: make non-linear slides faster 
but linear is better
 2022-05-22 00:10:42 -05:00
tildearrow 61916be495 SoundUnit: fix order of filter bits 2022-05-21 16:04:06 -05:00
tildearrow 70ead337f3 Y8950: fix ADPCM VGM export 2022-05-21 03:34:39 -05:00
tildearrow 315c2645d2 Namco WSG: finish it up 2022-05-21 02:56:36 -05:00
tildearrow 9162e8e241 Namco WSG: 8 channel WSG (CUS30) now works 2022-05-21 02:16:38 -05:00
tildearrow c251ea2198 Namco WSG: muting 2022-05-21 01:40:28 -05:00
tildearrow bc47d1ebcd Namco WSG: 8 channel WSG (15xx) now works 2022-05-21 01:39:00 -05:00
tildearrow b17694c6a3 Namco WSG: 3 channel WSG now works 2022-05-21 01:34:43 -05:00
tildearrow a9f9d6144a YM2612: change key on/off strategy 2022-05-20 23:54:19 -05:00
tildearrow dacbeed858 Please enter the commit message for your changes. 2022-05-20 17:35:39 -05:00
tildearrow c9833bd58e shhhhhhhhhhhh 2022-05-20 17:29:59 -05:00
tildearrow 6976e0b75f auto merge failed 2022-05-20 17:29:29 -05:00
tildearrow bd8e72e5b2 it doesn't work (yet) 2022-05-20 15:29:09 -05:00
Natt Akuma 27a412c134 Merge branch 'master' of https://github.com/tildearrow/furnace into rf5c68 2022-05-21 03:02:08 +07:00
tildearrow ddaedd7b92 YMZ280B: printf oops 2022-05-20 14:52:36 -05:00
tildearrow d35e9e9661 freaking macOS 2022-05-20 14:48:08 -05:00
Natt Akuma efd36d2982 YMZ280B: Fix full sample memory behavior 2022-05-21 02:42:23 +07:00
Natt Akuma 581f6d5d05 Merge branch 'master' of https://github.com/tildearrow/furnace into ymz280b 2022-05-21 02:34:51 +07:00
Natt Akuma b7a6bf5a0b Add RF5C68 and RF5C164 support 2022-05-21 01:45:26 +07:00
tildearrow 7b2237ffac we see it 2022-05-20 13:22:35 -05:00
OPNA2608 bccddc1a1d namco: Mark fallthrough cases 
https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-fallthrough
 2022-05-20 11:07:24 +02:00
OPNA2608 602abdae74 Revert "oh my" 
This reverts commit 1edf697230.
 2022-05-20 11:00:46 +02:00
tildearrow 1edf697230 oh my 2022-05-20 03:23:56 -05:00
tildearrow 1742a0fbe5 AGAIN 2022-05-20 03:11:25 -05:00
tildearrow c159f197e0 fix Windows build huh 2022-05-20 02:58:07 -05:00
tildearrow 251734bd04 prepare for the last chips for 0.6pre1 
YMZ280B is counted. don't worry.
 2022-05-20 02:43:39 -05:00
tildearrow 0ef0296b7d fix non-linear pitch 2022-05-19 23:18:18 -05:00
tildearrow 58dc628a40 OPL: damn it 2022-05-19 23:06:11 -05:00
tildearrow 2c51234213 Y8950: ADPCM is quieter 2022-05-19 18:13:11 -05:00
tildearrow c2764591e0 ZX beeper: fix overlay drums 2022-05-19 17:02:16 -05:00
tildearrow 2ada4ee393 ZX beeper: implement overlay drums 
1-bit samples up to 2048 bits in length triggered with 17xx
 2022-05-19 11:10:00 -05:00
tildearrow 6ec8674072 SoundUnit: many fixes. implement effects 2022-05-19 04:36:26 -05:00
Natt Akuma b70ea9af57 Change YMZ ADPCM type back to 3 
Also fix some other mistakes
 2022-05-19 12:39:38 +07:00
tildearrow dad1e71a33 OPNA: ExtCh system copy-paste 2022-05-18 22:49:21 -05:00
Natt Akuma 4551c55818 Fix GCC errors 2022-05-18 21:46:14 +07:00
Natt Akuma 0ae0c6f703 Add YMZ280B support 2022-05-18 21:04:25 +07:00
tildearrow 2faf1c1d23 OPN/OPNB-B: fix ExtCh mode 2022-05-18 02:18:16 -05:00
tildearrow 68c32749ff PCE: fix two issues 
- fix chip locking up on furnacePCM chans after seeking
- fix furnacePCM toggling causing volume macro to give up
 2022-05-17 03:02:36 -05:00
tildearrow d961f6f498 SegaPCM: fix samples bigger than 64KB 2022-05-17 02:38:13 -05:00
cam900 b6387c8547
Fix AY8910 envelope hangs 2022-05-17 11:14:22 +09:00
tildearrow 34d0925569 OPL: fix fixed frequency drums 2022-05-16 21:06:49 -05:00
tildearrow 1675456693 AY: fix possible hang 2022-05-16 13:37:41 -05:00
tildearrow e3d2faf427 OPLL: fix fixed drums freq 2022-05-16 05:06:26 -05:00
tildearrow 409d3c26af
Merge pull request #463 from grauw/opn-ay-type 
Have OPN* platforms set the correct YM2149 chip type.
 2022-05-15 17:03:47 -05:00
Laurens Holst a292bc109d Have OPN* platforms set the correct YM2149 chip type. 
They were setting the Sunsoft type, which doubled the frequency division since c5c612c354.
 2022-05-15 20:46:38 +02:00
tildearrow cddee6331e ZX beeper: clarify effects (will be done later) 2022-05-15 12:02:00 -05:00
tildearrow 2fbc39bc90 N163: fix potential linear pitch regression 
how in the world
 2022-05-15 11:28:59 -05:00
tildearrow 1e6b660d2c OPN: hopefully several ExtCh fixes 2022-05-15 11:05:28 -05:00
tildearrow c5c612c354
Merge pull request #421 from cam900/ay_divider 
Some AY-3-8910, AY8930 enhancements
 2022-05-15 02:14:50 -05:00
tildearrow 5babb4fd1e BANK 2022-05-15 02:02:31 -05:00
tildearrow f63c072517 fix build failure 2022-05-15 01:55:25 -05:00
tildearrow 14053f70cb DO NOT USE - THIS FAILS - WORK IN PROGRESS 2022-05-14 18:19:07 -05:00
cam900 8e50ad8c90
Merge branch 'master' into ay_divider 2022-05-14 22:09:25 +09:00
tildearrow 6f8f8d21f3 preparations for UI improvements 
mostly around the system add/change UI
 2022-05-14 04:05:29 -05:00
tildearrow 297ab01d4c OPN: per-channel oscilloscope 2022-05-14 01:12:23 -05:00
tildearrow 6288b485fc oops 2022-05-14 01:09:24 -05:00
tildearrow 06e00ab17b OPNA: per-channel oscilloscope 2022-05-14 01:07:32 -05:00
tildearrow ae5dcd3746 OPNA: proper ADPCM muting 2022-05-14 01:05:05 -05:00
tildearrow 031a0fc133 OPNA: RSS write optimization 2022-05-14 01:02:28 -05:00
tildearrow c685b60a3c ZX beeper: "register" view 2022-05-14 00:36:45 -05:00
tildearrow cb63921747 ZX beeper: set a more audible duty 2022-05-14 00:31:14 -05:00
tildearrow 895765b68a and here's your ZX beeper 
no real hardware yet
specs of this dispatch may change at any time to fit a driver
 2022-05-14 00:22:23 -05:00
tildearrow 0a0ddfa661 partially bring up sample map 2022-05-13 23:04:40 -05:00
tildearrow 07871eacc3 Amiga: linear pitch oopsie 2022-05-13 22:55:17 -05:00
tildearrow d7ec3b13c5 ADPCM-B: fixes to compatible mode 2022-05-13 22:43:00 -05:00
tildearrow 14e0189993 WonderSwan: fix forceIns() messing with noise 2022-05-13 21:44:34 -05:00
tildearrow 9936c66184 OPL: remove printf 2022-05-13 17:41:13 -05:00
tildearrow 1ffbfe17d4 Y8950/YMU759: ADPCM muting 2022-05-13 17:40:05 -05:00
tildearrow 315018ff24 YMU759: ADPCM 2022-05-13 17:22:00 -05:00