Commit Graph

7 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
beb4e7869d The FDC READ TRACK command should now operate properly. 2016-11-11 03:16:41 +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
64d9cdc665 TD0 and IMD images of DMF media are now loaded with the correct sector interleave;
Fixed several bugs in TD0 and IMD loading;
Added FDC READ DELETED DATA, WRITE DELETED DATA, and VERIFY commands;
Mismatching data address marks are now handled correctly.
2016-10-05 00:47:50 +02:00
OBattler
6ac2526dbb The 86F handler now reads and writes .86F images correctly again;
Improved TeleDisk support;
Added support for ImageDisk (IMD) images;
Added MSR registers 186 and 570 for the Intel i686 CPU's;
Applied both mainline PCem commits.
2016-10-04 17:25:16 +02:00
OBattler
1371be8b45 Fixed a vulnerability and a buffer overflow in the TD0 loading code;
Fixed side flags when loading of double density TD0's created using a high density 5.25" drive;
GAP3 length for TD0 teacks is now calculated rather then fixed when it can not be reliably determined from data rate, sector size, and sectors per track.
2016-09-30 02:16:27 +02:00
OBattler
d3d26999f6 Added support for TD0 (Teledisk) floppy images;
Fixed support for Japanese HDI hard disk images;
Attempt to mix DOS 4.x DOSSHELL mouse issues.
2016-09-29 21:54:34 +02:00