Commit Graph

15 Commits

Author SHA1 Message Date
OBattler
dc46480aa4 Applied all mainline PCem commits;
Added experimental NVidia Riva TNT2 emulation (patch from MoochMcGee);
ASUS P/I-P54TP4XE, ASUS P/I-P55T2P4, and ASUS P/I-P55TVP4 are back;
National Semiconductor PC87306 Super I/O chip now correctly reenables devices after a chip power cycle;
Several FDC improvements and the behavior is now a bit closer to real hardware (based on actual tests);
Added MR Intel Advanced/ATX with Microid Research BIOS with support for 4 floppy drives and up to 4 IDE controllers;
Added floppy drives 3 and 4, bringing the maximum to 4;
You can now connect hard disks to the tertiary IDE controller;
Correct undocumented behavior of the LEA instruction with register is back on 286 and later CPU's;
Pentium-rea models with Intel chipsets now have port 92 (with alternate reset and alternate A20 toggle);
Overhauled DMA channel read and write routines and fixed cascading;
Improved IMG detection of a bad BPB (or complete lack of a BPB);
Added preliminary emulation of PS/2 1.44 MB and PC-98 1.25 MB 3-mode drives (both have an inverted DENSEL pin);
Removed the incorrect Amstrad mouse patch from TheCollector1995;
Fixed ATAPI CD-ROM disk change detection;
Windows IOCTL CD-ROM handler now tries to use direct SCSI passthrough for more things, including obtaining CD-ROM capacity;
The Diamond Stealth32 (ET4000/W32p) now also works correctly on the two Award SiS 496/497 boxes;
The (S)VGA handler now converts 6-bit RAMDAC RGB channels to standard 8-bit RGB using a lookup table generated at emulator start, calculated using the correct intensity conversion method and treating intensity 64 as equivalent to 63;
Moved a few options from the Configuration dialog box to the menu;
SIO, PIIX, and PIIX3 now have the reset control register on port CF9 as they should;
Several bugfixes.
2016-12-23 03:16:24 +01:00
OBattler
6e2b91c3d1 Pretty much all timer counters are now 32-bit again;
Fixed FDI stream parameters passed to the 86F handler, FDI stream images now read correctly again;
The National Semiconductors PC87306 SuperI/O chip now supports enhanced FDC mode.
2016-11-07 06:39:20 +01:00
OBattler
a619af0acf 86F version increased to 2.10 - each side of each track now has its own offset in the table and each track now has its own number of extra bitcells;
Number of formatted sectors is now set to 0 every time the FORMAT TRACK command is issued;
The 86F writeback function now performs a fseek between the fread of the header and the fwrite of the track offsets table, so said table actually gets written to the file now;
PS/2 mouse now works on the Epox P55-VA;
Serial mouse now works again.
2016-11-03 22:07:34 +01:00
OBattler
e280faa2d6 86F format handler updated to 86F version 2.0 and bit by bit handling;
FDI stream images are now also handled by the 86F handler;
Both floppy drives' motors now spin separately;
Added Plantronics ColorPlus emulation per patch from PCem forum;
Applied all mainline PCem commits;
Fixed several bugs.
2016-11-02 22:39:07 +01:00
OBattler
e1da051f44 Added the FDC SCAN EQUAL, SCAN LOW OR EQUAL, and SCAN HIGH OR EQUAL commands. 2016-10-05 05:37:07 +02:00
OBattler
0b1c2c3a6a Fixed a compile-breaking error in disc_fdi.c. 2016-09-05 20:58:30 +02:00
OBattler
21d813cc34 The side processed by poller is now correctly selected by the FDC's HDSEL parameter rather than the H field of the requested sector ID. 2016-09-05 20:53:46 +02:00
OBattler
1ddad56c8c Added support for the D86F floppy image format I invented that allows things not possible with IMG images;
Applied all mainline PCem commits;
Settings dialog now says 86Box instead of PCem;
Manifest renamed from PCem to 86Box.
2016-08-31 22:49:56 +02:00
Jackson Bryn
8809ea2d0b Add more copyrights, revamp AMD makefiles 2016-08-14 22:45:58 -04:00
Jackson Bryn
291ac890e2 Add copyrights for all files to comply with the GPL v2. 2016-08-14 22:27:13 -04:00
OBattler
17c1817bff Fixed even more compile-breaking mistakes. 2016-08-15 03:53:56 +02:00
OBattler
bfedcc92be Corrected a few compile-breaking typo's. 2016-08-15 03:40:00 +02:00
OBattler
929d34d4b4 Removed all references to PCem;
Added Japanese FDI support;
Added more extensions to floppy image selection.
2016-08-15 03:26:37 +02:00
OBattler
b78b2fecaa Timer counters now 64-bit;
Cleaned up floppy code a lot and reverted to single poller;
Fixed segment present bit and limit checking at read/write within segment;
The ASUS boards now have memregs too;
RTC code improved based on suggestion by Sarah Walker;
Fixed SVGA odd/even emulation and added chain odd/even support;
Removed non-existent CPU's.
2016-07-19 02:44:32 +02:00
OBattler
fd2a5bc9f5 Initial submission of the PCem-Experimental source code. 2016-06-26 00:34:39 +02:00