Miran Grča
78edf7340c
Merge pull request #5172 from 86Box/tc1995
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Big SCSI bus update of the day, NCR 5380 too (January 20th, 2025)
2025-01-20 19:58:15 +01:00
TC1995
4008010131
Big SCSI bus update of the day, NCR 5380 too (January 20th, 2025)
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1. Separate the SCSI bus functions from NCR 5380 into true general purpose SCSI bus functions, allowing use of future legacy scsi controllers.
2. Corrected NCR 5380 chip period for the SCSI controllers based on that chip so that CD-ROM speed is correct enough per speed tests and no more breakage (I hope, report if they are still there, please!) on desyncs.
3. A NCR 5380 software reset involves asserting an IRQ.
2025-01-20 19:55:18 +01:00
RichardG867
3dea388ae4
CS423x: Fix broken codec on CS4236B
2025-01-20 13:37:55 -03:00
RichardG867
0be045b3cf
AD1848: Fix additional data format unlocking which has been wrong this whole time
2025-01-20 12:51:27 -03:00
Miran Grča
44205ff218
Merge pull request #5170 from telanus/master
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GlaBIOS for Vendex HeadStart Turbo 888-XT
2025-01-20 05:38:59 +01:00
Miran Grča
c7c9514c08
Merge pull request #5169 from 86Box/tc1995
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The delayed video changes of the night (January 20th, 2025)
2025-01-20 05:38:46 +01:00
Ectoplasm
ce390fb9cd
GlaBIOS for Vendex HeadStart Turbo 888-XT
2025-01-20 05:55:03 +02:00
Ectoplasm
f1a856c886
GlaBIOS for Vendex HeadStart Turbo 888-XT
2025-01-20 05:53:40 +02:00
TC1995
f48c50f4ba
The delayed video changes of the night (January 20th, 2025)
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Generic SVGA layer:
Added function pointers of the banked mapping for use with add-on cards with their own mapping when the VGA card banked mapping is not active or viceversa (e.g.: XGA).
XGA-1/2:
1. Reimplemented Area Fill and Boundary Mode as best as possible.
2. Fixed conflicts with banked mapping with VGA clones.
3. Fixed inverted colors (again) on accelerated 16bpp mode under OS/2.
Video7 with ATI 8514/A add-on.
Added a workaround (BIOS issue? I don't know) that disables 8514/A mode and reenables VGA mode when needed. Fixes screen freezes and polling issues with various drivers for Windows and others.
2025-01-20 03:26:49 +01:00
RichardG867
84853cb21f
AD1848: Plumbing for more CS423x chips
2025-01-19 20:23:11 -03:00
RichardG867
8652974205
CS423x: Plumbing for more chips and clean-ups
2025-01-19 19:28:25 -03:00
RichardG867
ea28c723f1
CS423x: Fix CS4236B game port I/O inaccuracy
2025-01-19 17:49:32 -03:00
RichardG867
8395f5078f
CS423x: Fixes to PnP in EEPROM-less mode
2025-01-19 17:47:05 -03:00
RichardG867
59e96d2aa0
ISAPnP: Create logical devices that don't exist instead of erroring out
2025-01-19 17:35:38 -03:00
OBattler
4123fad19b
Merge branch 'master' of https://github.com/86Box/86Box
2025-01-19 09:06:58 +01:00
OBattler
40fd79aeb9
FPU: Properly implement INT 10h FPU exception, fixes #5162 .
2025-01-19 09:06:39 +01:00
RichardG867
f6175add8f
CS423x: Refactor EEPROM-less mode
2025-01-18 14:57:05 -03:00
RichardG867
9dd6a1b29f
CS423x: Add logging, which somehow never existed
2025-01-18 11:48:14 -03:00
RichardG867
fb3469c74e
CS423x: Clean up RAM download state machine
2025-01-18 11:06:18 -03:00
RichardG867
351390b579
CS423x: Change Control Indirect Address reserved bit readout for VS440FX BIOS
2025-01-18 10:59:35 -03:00
OBattler
5e12d46f32
NEAT: More fixes, NEAT machines now POST again.
2025-01-18 00:45:55 +01:00
Jasmine Iwanek
87aa6c94e8
Merge pull request #5156 from telanus/master
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GlaBIOS for Juko ST
2025-01-16 18:22:59 -05:00
Miran Grča
24e3751eee
Merge pull request #5158 from greblosdier/MVI486-fix-opti495
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Fix incorrect Opti chipset for MVI486
2025-01-16 23:29:27 +01:00
OBattler
1561b43fa9
NEAT: A few clean-ups.
2025-01-16 23:28:19 +01:00
OBattler
458f721897
The forgotten mem.c/h changes.
2025-01-16 23:27:44 +01:00
OBattler
467fdb2110
Merge branch 'master' of https://github.com/86Box/86Box
2025-01-16 23:18:56 +01:00
OBattler
ef8a3d8d42
SCAMP: Reworked a lot of stuff, backfill EMS should now also work.
2025-01-16 23:18:41 +01:00
greblosdier
5d25309027
Fixes incorrect chipset model for MVI486
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Fixes MVI486 to use Opti 495 chipset
2025-01-16 13:49:43 -08:00
greblosdier
9a13eb7413
Fix incorrect chipset for MVI486
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Changes the chipset of the Mylex MVI486 from Opti 82C895 to 82C495
2025-01-16 13:46:01 -08:00
Miran Grča
990bf74284
Merge pull request #5157 from 86Box/tc1995
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1st set of changes (video-related) of the day (January 16th, 2025)
2025-01-16 22:39:11 +01:00
TC1995
54a0bb8522
1st set of changes (video-related) of the day (January 16th, 2025)
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ATI Mach8-based (add-on only):
Do not override the clone VGA banked mapping with the standard VGA when needed. Fixes issues with banked mapping with ATI 8514/A enabled on cards with clone mappings such as Cirrus, Video7, Paradise/WD, etc.
2025-01-16 22:37:52 +01:00
Ectoplasm
b293aa518c
GlaBIOS for Juko ST
2025-01-16 22:31:45 +02:00
Ectoplasm
ba86e5116f
GlaBIOS for Juko ST
2025-01-16 22:28:34 +02:00
Jasmine Iwanek
992f1a3fa9
Merge pull request #5155 from MaxwellS04/ATA_Batch
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A small fix to SV2046D
2025-01-16 15:03:46 -05:00
MaxwellS04
7696b1c131
A small fix to SV2046D
2025-01-17 03:02:19 +07:00
Miran Grča
bf0e243c92
Merge pull request #5153 from MaxwellS04/ATA_Batch
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Add 9 more ATA-4/ATA-5 HDD models I have forgotten
2025-01-16 20:56:56 +01:00
MaxwellS04
fceca8d1db
Added note on CFS1275A
2025-01-16 20:51:32 +07:00
Miran Grča
39b05cb3e3
Merge pull request #5152 from jriwanek-forks/ibmpc
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IBM and RTC Changes
2025-01-16 07:36:44 +01:00
Jasmine Iwanek
15684d6665
Initialized ret to 0
2025-01-16 01:18:00 -05:00
MaxwellS04
43cf6e0b51
Added 9 more ATA-4/ATA-5 HDD models
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-Small corrections to ATA-4 Western Digital HDD models
-Line fixes to cdrom.h
2025-01-16 13:07:23 +07:00
Jasmine Iwanek
2eb65625f9
GlaBIOS for 5150/5160
2025-01-16 01:05:18 -05:00
Jasmine Iwanek
b61751a6d0
CONFIG_BIOS for ibmat (5170)
2025-01-16 01:05:18 -05:00
Jasmine Iwanek
3189bf7fb8
Cleanups in isartc
2025-01-16 00:56:11 -05:00
Jasmine Iwanek
3f3b921831
Add Generic MM58167 RTC
2025-01-16 00:56:11 -05:00
Jasmine Iwanek
d8eb77849c
Corrections to the SixPakPlus
2025-01-16 00:56:11 -05:00
OBattler
a94a5bb0b5
Improved the Linux new dynamic recompiler freeze workaround per patch by Dax.
2025-01-16 05:48:37 +01:00
OBattler
48b3bbb797
NEAT: RA0-RA2 defaults and RA0 alt. reset.
2025-01-16 03:34:38 +01:00
OBattler
fbafb7507b
Dynamic recompiler: Only disable inline if not on Windows or MacOS.
2025-01-16 01:14:23 +01:00
Miran Grča
5e0c086d4a
Merge pull request #5146 from MaxwellS04/CD_ROM_Batch
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Added a plenty of IDE CD-ROM models (+other HDD changes)
2025-01-16 00:59:20 +01:00
OBattler
a582223e41
NEAT: Actually properly initialize the shadow RAM mappings, fixes #5148 .
2025-01-16 00:58:53 +01:00
