claunia/86Box
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724c5699caaa6e2668b8cfe61782fc5b46e1a19d
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21 Commits

Author SHA1 Message Date
OBattler
beb4e7869d The FDC READ TRACK command should now operate properly. 2016-11-11 03:16:41 +01:00
OBattler
971eeedde7 Reverted floppy disk operation to what it was in build 274, with a slight cleanup; 
Sound Blaster 16 and AWE32 IRQ, base address, and DMA configuration is back;
The Intel Advanced/ATX now requires version 1.00.06 of the BIOS rather than 1.00.05.
 2016-11-10 21:16:24 +01:00
OBattler
02014df53a Reworked floppy handling a bit, fixes booting from floppies; 
Applied mainline PCem commit that fixes Windows 3.1.
 2016-11-09 00:15:43 +01:00
OBattler
e2a2815b01 Floppy poller is now per side; 
Implemented head load and unload times;
Floppy drive motors now correctly start spinning when a head is loaded and stop when a head is unloaded.
 2016-11-08 03:58:36 +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
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
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
OBattler
73dabc25f6 Fixed several compile-breaking errors. 2016-09-26 21:03:23 +02:00
OBattler
b25b614e6e Removed debug fatal on data CRC error from the 86F handler; 
Prepare sector function can ignore rather than wrap around if so told;
Format now tells prepare sector to not wrap around.
 2016-09-23 01:06:05 +02:00
OBattler
6318e2bb17 Rewritten parts of the 86F handler to minimize false CRC errors and misidentification of sectors; 
Replaced IMG handler with one that now proxies to the 86F handler;
Applies the remaining Mainline PCem speedup commit;
Fixed the National Semiconductors PC87306 Super I/O Chip's serial port IRQ assignment;
DMF images are now loaded with the correct sector interleave, improving read/write speed;
XDF images are now loaded in a way that emulates the real order of the sectors on the track, improving read/write speed;
Added 16-bit physical memory read/write routines (mem_phys_readw, mem_phys_writew) and modified the 16-bit DMA code to use them instead of two 8-bit reads/writes.
 2016-09-22 21:22:56 +02:00
OBattler
c6c6fe8e2d Added support for version 1.20 of the 86F format; 
Hopefully made the 86F handler for the FDC READ TRACK command work correctly.
 2016-09-07 20:59:08 +02:00
OBattler
19f86aa72d Rewrite of .86F handling code; Applied TheCollector1995's hardware cursor fix. 2016-09-03 18:07:46 +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
OBattler
d860ea79ed Timer enable switches are 64-bit; 
Floppy reads/writes now correctly finish at gaps;
Sector-based reads/writes no longer cause a delay when signaling finish.
 2016-08-21 03:42:24 +02:00
Jackson Bryn
291ac890e2 Add copyrights for all files to comply with the GPL v2. 2016-08-14 22:27:13 -04:00
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