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86Box/src/nvr.c

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Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
#include <stdio.h>
#include "ibm.h"
#include "io.h"
#include "nvr.h"
#include "pic.h"
#include "timer.h"
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
#include "rtc.h"
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
int oldromset;
int nvrmask=63;
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
2017-05-05 01:49:42 +02:00
char nvrram[128];
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
int nvraddr;
int nvr_dosave = 0;
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
static int nvr_onesec_time = 0, nvr_onesec_cnt = 0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
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
static int rtctime;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
void getnvrtime()
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
time_get(nvrram);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
void nvr_recalc()
{
int c;
int newrtctime;
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
c = 1 << ((nvrram[RTC_REGA] & RTC_RS) - 1);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
newrtctime=(int)(RTCCONST * c * (1 << TIMER_SHIFT));
if (rtctime>newrtctime) rtctime=newrtctime;
}
void nvr_rtc(void *p)
{
int c;
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (!(nvrram[RTC_REGA] & RTC_RS))
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
rtctime=0x7fffffff;
return;
}
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
c = 1 << ((nvrram[RTC_REGA] & RTC_RS) - 1);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
rtctime += (int)(RTCCONST * c * (1 << TIMER_SHIFT));
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGC] |= RTC_PF;
if (nvrram[RTC_REGB] & RTC_PIE)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGC] |= RTC_IRQF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (AMSTRAD) picint(2);
else picint(0x100);
}
}
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
int nvr_update_status = 0;
#define ALARM_DONTCARE 0xc0
int nvr_check_alarm(int nvraddr)
{
return (nvrram[nvraddr + 1] == nvrram[nvraddr] || (nvrram[nvraddr + 1] & ALARM_DONTCARE) == ALARM_DONTCARE);
}
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
int nvr_update_end_count = 0;
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
void nvr_update_end(void *p)
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (!(nvrram[RTC_REGB] & RTC_SET))
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
{
getnvrtime();
/* Clear update status. */
nvr_update_status = 0;
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (nvr_check_alarm(RTC_SECONDS) && nvr_check_alarm(RTC_MINUTES) && nvr_check_alarm(RTC_HOURS))
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
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGC] |= RTC_AF;
if (nvrram[RTC_REGB] & RTC_AIE)
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
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGC] |= RTC_IRQF;
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
if (AMSTRAD) picint(2);
else picint(0x100);
}
}
/* The flag and interrupt should be issued on update ended, not started. */
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGC] |= RTC_UF;
if (nvrram[RTC_REGB] & RTC_UIE)
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
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGC] |= RTC_IRQF;
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
if (AMSTRAD) picint(2);
else picint(0x100);
}
}
nvr_update_end_count = 0;
}
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
void nvr_onesec(void *p)
{
nvr_onesec_cnt++;
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
if (nvr_onesec_cnt >= 100)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (!(nvrram[RTC_REGB] & RTC_SET))
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvr_update_status = RTC_UIP;
Increased the remaining sound timer counters and latches to 64-bit; Applied mainline PCem commit; Intel Flash fixes.
2016-08-15 23:33:51 +02:00
rtc_tick();
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
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
nvr_update_end_count = (int)((244.0 + 1984.0) * TIMER_USEC);
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
}
Increased the remaining sound timer counters and latches to 64-bit; Applied mainline PCem commit; Intel Flash fixes.
2016-08-15 23:33:51 +02:00
nvr_onesec_cnt = 0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
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
nvr_onesec_time += (int)(10000 * TIMER_USEC);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
void writenvr(uint16_t addr, uint8_t val, void *priv)
{
int c, old;
if (addr&1)
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (nvraddr==RTC_REGC || nvraddr==RTC_REGD)
return; /* Registers C and D are read-only. There's no reason to continue. */
if (nvraddr > RTC_REGD && nvrram[nvraddr] != val)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
nvr_dosave = 1;
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
old = nvrram[nvraddr];
nvrram[nvraddr]=val;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (nvraddr == RTC_REGA)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (val & RTC_RS)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
c = 1 << ((val & RTC_RS) - 1);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
rtctime += (int)(RTCCONST * c * (1 << TIMER_SHIFT));
}
else
rtctime = 0x7fffffff;
}
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
else
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (nvraddr == RTC_REGB)
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (((old ^ val) & RTC_SET) && (val & RTC_SET))
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGA] &= ~RTC_UIP; /* This has to be done according to the datasheet. */
nvrram[RTC_REGB] &= ~RTC_UIE; /* This also has to happen per the specification. */
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
}
}
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if ((nvraddr < RTC_REGA) || (nvraddr == RTC_CENTURY))
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
{
Fixed condition for internal clock state update from registers.
2016-07-11 02:28:22 +02:00
if ((nvraddr != 1) && (nvraddr != 3) && (nvraddr != 5))
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
{
if ((old != val) && !enable_sync)
{
time_update(nvrram, nvraddr);
nvr_dosave = 1;
}
}
}
}
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
else nvraddr=val&nvrmask;
}
uint8_t readnvr(uint16_t addr, void *priv)
{
uint8_t temp;
if (addr&1)
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
if (nvraddr == RTC_REGA)
return ((nvrram[RTC_REGA] & 0x7F) | nvr_update_status);
if (nvraddr == RTC_REGD)
nvrram[RTC_REGD] |= RTC_VRT;
if (nvraddr == RTC_REGC)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
if (AMSTRAD) picintc(2);
else picintc(0x100);
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
temp = nvrram[RTC_REGC];
nvrram[RTC_REGC] = 0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
return temp;
}
return nvrram[nvraddr];
}
return nvraddr;
}
void loadnvr()
{
FILE *f;
int c;
nvrmask=63;
oldromset=romset;
switch (romset)
{
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_PC1512: f = romfopen(nvr_concat("pc1512.nvr"), "rb"); break;
case ROM_PC1640: f = romfopen(nvr_concat("pc1640.nvr"), "rb"); break;
case ROM_PC200: f = romfopen(nvr_concat("pc200.nvr"), "rb"); break;
case ROM_PC2086: f = romfopen(nvr_concat("pc2086.nvr"), "rb"); break;
case ROM_PC3086: f = romfopen(nvr_concat("pc3086.nvr"), "rb"); break;
case ROM_IBMAT: f = romfopen(nvr_concat("at.nvr"), "rb"); break;
Changed version to 1.10; Applied mainline PCem commit that adds MFM hard disk emulation; Commented out the Commodore PC III 60.
2017-03-15 01:37:09 +01:00
case ROM_IBMPS1_2011: f = romfopen(nvr_concat("ibmps1_2011.nvr"), "rb"); nvrmask = 127; break;
case ROM_IBMPS1_2121: f = romfopen(nvr_concat("ibmps1_2121.nvr"), "rb"); nvrmask = 127; break;
case ROM_IBMPS1_2121_ISA: f = romfopen(nvr_concat("ibmps1_2121_isa.nvr"), "rb"); nvrmask = 127; break;
case ROM_IBMPS2_M30_286: f = romfopen(nvr_concat("ibmps2_m30_286.nvr"), "rb"); nvrmask = 127; break;
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
2017-05-05 01:49:42 +02:00
case ROM_IBMPS2_M50: f = romfopen("nvr/ibmps2_m50.nvr", "rb"); break;
case ROM_IBMPS2_M55SX: f = romfopen("nvr/ibmps2_m55sx.nvr", "rb"); break;
case ROM_IBMPS2_M80: f = romfopen("nvr/ibmps2_m80.nvr", "rb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_CMDPC30: f = romfopen(nvr_concat("cmdpc30.nvr"), "rb"); nvrmask = 127; break;
Added Compaq Portable, Portable II, and Portable III (both 286 and 386DX of the latter). Currently the original Portable has issues with CGA but works with the CGA-compatible Wyse 700 and EGA and higher). IBM PS/1 2011 and PS/2 30-286 now default to XTIDE 1.1.5 when selected.
2017-03-15 19:32:54 +01:00
case ROM_PORTABLEII: f = romfopen(nvr_concat("portableii.nvr"), "rb"); break;
case ROM_PORTABLEIII: f = romfopen(nvr_concat("portableiii.nvr"), "rb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_AMI286: f = romfopen(nvr_concat("ami286.nvr"), "rb"); nvrmask = 127; break;
case ROM_AWARD286: f = romfopen(nvr_concat("award286.nvr"), "rb"); nvrmask = 127; break;
case ROM_DELL200: f = romfopen(nvr_concat("dell200.nvr"), "rb"); nvrmask = 127; break;
Added Hyundai Super-286TR; Fixed the emulation of the Intel 82335 chip used by the Phoenix 386 clone; Fixed a bug regarding the CGA RGB monitor type; The IBM PS/1 Model 2121 with ISA is now acknowledged in mem.c.
2017-02-20 06:05:11 +01:00
case ROM_SUPER286TR: f = romfopen(nvr_concat("super286tr.nvr"), "rb"); nvrmask = 127; break;
Added emulation of the Intel 82335 chip for the Phoenix 386 clone; Added the Samsung SPC-4200P; Added the Chips & Technologies VGA 451; Applied all mainline PCem commits; Added Amstrad MegaPC 386DX model (exits per documentation that I have in German).
2017-02-19 01:58:21 +01:00
case ROM_SPC4200P: f = romfopen(nvr_concat("spc4200p.nvr"), "rb"); nvrmask = 127; break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_IBMAT386: f = romfopen(nvr_concat("at386.nvr"), "rb"); nvrmask = 127; break;
case ROM_DESKPRO_386: f = romfopen(nvr_concat("deskpro386.nvr"), "rb"); break;
Added Compaq Portable, Portable II, and Portable III (both 286 and 386DX of the latter). Currently the original Portable has issues with CGA but works with the CGA-compatible Wyse 700 and EGA and higher). IBM PS/1 2011 and PS/2 30-286 now default to XTIDE 1.1.5 when selected.
2017-03-15 19:32:54 +01:00
case ROM_PORTABLEIII386: f = romfopen(nvr_concat("portableiii386.nvr"), "rb"); break;
Changed version number to 1.01; IMG floppy image handler now fills the remaining bytes with 0xF6 if it has read less bytes than expected - fixes handling of truncated IMG's with a valid BPB; HDI files are now written with the correct header; FDC DUMP REGISTERS command is now implemented correctly, fixes FDC error on AMI 486 clone and AMI WinBIOS 486; Commented out the Acer 386SX and the Phoenix 386 clone; WinPCap code is now delayed loading (thanks to Rai-chan), the emulator should now be able to run without WinPCap installed if not using PCap; The IBM PS/2 Model 30 NVR file is now saved in the same directly as the other NVR files; Applied all the latest mainline PCem Voodoo commits.
2017-02-23 19:52:14 +01:00
/* case ROM_ACER386: f = romfopen(nvr_concat("acer386.nvr"), "rb"); nvrmask = 127; break; */
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_MEGAPC: f = romfopen(nvr_concat("megapc.nvr"), "rb"); nvrmask = 127; break;
Added emulation of the Intel 82335 chip for the Phoenix 386 clone; Added the Samsung SPC-4200P; Added the Chips & Technologies VGA 451; Applied all mainline PCem commits; Added Amstrad MegaPC 386DX model (exits per documentation that I have in German).
2017-02-19 01:58:21 +01:00
case ROM_MEGAPCDX: f = romfopen(nvr_concat("megapcdx.nvr"), "rb"); nvrmask = 127; break;
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
case ROM_AMI386SX: f = romfopen(nvr_concat("ami386.nvr"), "rb"); nvrmask = 127; break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_AMI486: f = romfopen(nvr_concat("ami486.nvr"), "rb"); nvrmask = 127; break;
case ROM_WIN486: f = romfopen(nvr_concat("win486.nvr"), "rb"); nvrmask = 127; break;
case ROM_PCI486: f = romfopen(nvr_concat("hot-433.nvr"), "rb"); nvrmask = 127; break;
case ROM_SIS496: f = romfopen(nvr_concat("sis496.nvr"), "rb"); nvrmask = 127; break;
case ROM_430VX: f = romfopen(nvr_concat("430vx.nvr"), "rb"); nvrmask = 127; break;
case ROM_REVENGE: f = romfopen(nvr_concat("revenge.nvr"), "rb"); nvrmask = 127; break;
case ROM_ENDEAVOR: f = romfopen(nvr_concat("endeavor.nvr"), "rb"); nvrmask = 127; break;
Changed version number to 1.01; IMG floppy image handler now fills the remaining bytes with 0xF6 if it has read less bytes than expected - fixes handling of truncated IMG's with a valid BPB; HDI files are now written with the correct header; FDC DUMP REGISTERS command is now implemented correctly, fixes FDC error on AMI 486 clone and AMI WinBIOS 486; Commented out the Acer 386SX and the Phoenix 386 clone; WinPCap code is now delayed loading (thanks to Rai-chan), the emulator should now be able to run without WinPCap installed if not using PCap; The IBM PS/2 Model 30 NVR file is now saved in the same directly as the other NVR files; Applied all the latest mainline PCem Voodoo commits.
2017-02-23 19:52:14 +01:00
/* case ROM_PX386: f = romfopen(nvr_concat("px386.nvr"), "rb"); nvrmask = 127; break; */
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_DTK386: f = romfopen(nvr_concat("dtk386.nvr"), "rb"); nvrmask = 127; break;
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
case ROM_MR386DX_OPTI495: f = romfopen(nvr_concat("mr386dx_opti495.nvr"), "rb"); nvrmask = 127; break;
case ROM_AMI386DX_OPTI495: f = romfopen(nvr_concat("ami386dx_opti495.nvr"), "rb"); nvrmask = 127; break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_DTK486: f = romfopen(nvr_concat("dtk486.nvr"), "rb"); nvrmask = 127; break;
case ROM_R418: f = romfopen(nvr_concat("r418.nvr"), "rb"); nvrmask = 127; break;
case ROM_586MC1: f = romfopen(nvr_concat("586mc1.nvr"), "rb"); nvrmask = 127; break;
case ROM_PLATO: f = romfopen(nvr_concat("plato.nvr"), "rb"); nvrmask = 127; break;
case ROM_MB500N: f = romfopen(nvr_concat("mb500n.nvr"), "rb"); nvrmask = 127; break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#if 0
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
case ROM_POWERMATE_V: f = romfopen(nvr_concat("powermate_v.nvr"), "rb"); nvrmask = 127; break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#endif
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
case ROM_P54TP4XE: f = romfopen(nvr_concat("p54tp4xe.nvr"), "rb"); nvrmask = 127; break;
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
2017-05-05 01:49:42 +02:00
case ROM_AP53: f = romfopen(nvr_concat("ap53.nvr"), "rb"); nvrmask = 127; break;
case ROM_P55T2S: f = romfopen(nvr_concat("p55t2s.nvr"), "rb"); nvrmask = 127; break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_ACERM3A: f = romfopen(nvr_concat("acerm3a.nvr"), "rb"); nvrmask = 127; break;
case ROM_ACERV35N: f = romfopen(nvr_concat("acerv35n.nvr"), "rb"); nvrmask = 127; break;
case ROM_P55VA: f = romfopen(nvr_concat("p55va.nvr"), "rb"); nvrmask = 127; break;
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
case ROM_P55T2P4: f = romfopen(nvr_concat("p55t2p4.nvr"), "rb"); nvrmask = 127; break;
case ROM_P55TVP4: f = romfopen(nvr_concat("p55tvp4.nvr"), "rb"); nvrmask = 127; break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_440FX: f = romfopen(nvr_concat("440fx.nvr"), "rb"); nvrmask = 127; break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#if 0
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_MARL: f = romfopen(nvr_concat("marl.nvr"), "rb"); nvrmask = 127; break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#endif
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_THOR: f = romfopen(nvr_concat("thor.nvr"), "rb"); nvrmask = 127; break;
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
case ROM_MRTHOR: f = romfopen(nvr_concat("mrthor.nvr"), "rb"); nvrmask = 127; break;
Version changed to 1.07; Added Intel Advanced/ZP; Added Commodore PC 60 III; Fixed Force 4:3 option when overscan is not enabled; Added option to scale (0.5x, 1x, 1.5x, 2x) the video output; Added ability to disable ATAPI DMA for CD-ROM drives; Applied all mainline PCem commits; Store network card in config file as name rather than number; Fixed NVR storing for IBM PS/2 Models 2121 and 2121+ISA.
2017-03-14 00:38:25 +01:00
case ROM_ZAPPA: f = romfopen(nvr_concat("zappa.nvr"), "rb"); nvrmask = 127; break;
Changed version to 1.10; Applied mainline PCem commit that adds MFM hard disk emulation; Commented out the Commodore PC III 60.
2017-03-15 01:37:09 +01:00
#if 0
Version changed to 1.07; Added Intel Advanced/ZP; Added Commodore PC 60 III; Fixed Force 4:3 option when overscan is not enabled; Added option to scale (0.5x, 1x, 1.5x, 2x) the video output; Added ability to disable ATAPI DMA for CD-ROM drives; Applied all mainline PCem commits; Store network card in config file as name rather than number; Fixed NVR storing for IBM PS/2 Models 2121 and 2121+ISA.
2017-03-14 00:38:25 +01:00
case ROM_CMDPC60: f = romfopen(nvr_concat("cmdpc60.nvr"), "rb"); nvrmask = 127; break;
Changed version to 1.10; Applied mainline PCem commit that adds MFM hard disk emulation; Commented out the Commodore PC III 60.
2017-03-15 01:37:09 +01:00
#endif
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
2017-05-05 01:49:42 +02:00
case ROM_S1668: f = romfopen(nvr_concat("tpatx.nvr"), "rb"); nvrmask = 127; break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
default: return;
}
if (!f)
{
memset(nvrram,0xFF,128);
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
if (!enable_sync)
{
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_SECONDS] = nvrram[RTC_MINUTES] = nvrram[RTC_HOURS] = 0;
nvrram[RTC_DOM] = nvrram[RTC_MONTH] = 1;
nvrram[RTC_YEAR] = BCD(80);
nvrram[RTC_CENTURY] = BCD(19);
nvrram[RTC_REGB] = RTC_2412;
Proper RTC emulation based on work by Mahod. Updated README.md. Updated AMD makefile.
2016-07-11 01:27:23 +02:00
}
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
return;
}
fread(nvrram,128,1,f);
Increased the remaining sound timer counters and latches to 64-bit; Applied mainline PCem commit; Intel Flash fixes.
2016-08-15 23:33:51 +02:00
if (enable_sync)
time_internal_sync(nvrram);
else
time_internal_set_nvrram(nvrram); /* Update the internal clock state based on the NVR registers. */
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
fclose(f);
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
nvrram[RTC_REGA] = 6;
nvrram[RTC_REGB] = RTC_2412;
c = 1 << ((nvrram[RTC_REGA] & RTC_RS) - 1);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
rtctime += (int)(RTCCONST * c * (1 << TIMER_SHIFT));
}
void savenvr()
{
FILE *f;
switch (oldromset)
{
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_PC1512: f = romfopen(nvr_concat("pc1512.nvr"), "wb"); break;
case ROM_PC1640: f = romfopen(nvr_concat("pc1640.nvr"), "wb"); break;
case ROM_PC200: f = romfopen(nvr_concat("pc200.nvr"), "wb"); break;
case ROM_PC2086: f = romfopen(nvr_concat("pc2086.nvr"), "wb"); break;
case ROM_PC3086: f = romfopen(nvr_concat("pc3086.nvr"), "wb"); break;
case ROM_IBMAT: f = romfopen(nvr_concat("at.nvr"), "wb"); break;
case ROM_IBMPS1_2011: f = romfopen(nvr_concat("ibmps1_2011.nvr"), "wb"); break;
case ROM_IBMPS1_2121: f = romfopen(nvr_concat("ibmps1_2121.nvr"), "wb"); break;
Fixed CGA, Hercules, and MDA for the second time, per suggestion and code from basic2004; Added IBM PS/2 Model 30 emulation per mainline PCem patch from dns2kv2; Commented out the Chips & Technologies VGA 451 as it needs further work; Added the ability to disable XTIDE; Prepared the icon that will be used for stable builds.
2017-02-20 00:16:42 +01:00
case ROM_IBMPS1_2121_ISA: f = romfopen(nvr_concat("ibmps1_2121_isa.nvr"), "wb"); break;
Changed version number to 1.01; IMG floppy image handler now fills the remaining bytes with 0xF6 if it has read less bytes than expected - fixes handling of truncated IMG's with a valid BPB; HDI files are now written with the correct header; FDC DUMP REGISTERS command is now implemented correctly, fixes FDC error on AMI 486 clone and AMI WinBIOS 486; Commented out the Acer 386SX and the Phoenix 386 clone; WinPCap code is now delayed loading (thanks to Rai-chan), the emulator should now be able to run without WinPCap installed if not using PCap; The IBM PS/2 Model 30 NVR file is now saved in the same directly as the other NVR files; Applied all the latest mainline PCem Voodoo commits.
2017-02-23 19:52:14 +01:00
case ROM_IBMPS2_M30_286: f = romfopen(nvr_concat("ibmps2_m30_286.nvr"), "wb"); break;
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
2017-05-05 01:49:42 +02:00
case ROM_IBMPS2_M50: f = romfopen("nvr/ibmps2_m50.nvr", "wb"); break;
case ROM_IBMPS2_M55SX: f = romfopen("nvr/ibmps2_m55sx.nvr", "wb"); break;
case ROM_IBMPS2_M80: f = romfopen("nvr/ibmps2_m80.nvr", "wb"); break;
Added Compaq Portable, Portable II, and Portable III (both 286 and 386DX of the latter). Currently the original Portable has issues with CGA but works with the CGA-compatible Wyse 700 and EGA and higher). IBM PS/1 2011 and PS/2 30-286 now default to XTIDE 1.1.5 when selected.
2017-03-15 19:32:54 +01:00
case ROM_CMDPC30: f = romfopen(nvr_concat("cmdpc30.nvr"), "wb"); break;
case ROM_PORTABLEII: f = romfopen(nvr_concat("portableii.nvr"), "wb"); break;
case ROM_PORTABLEIII: f = romfopen(nvr_concat("portableiii.nvr"), "wb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_AMI286: f = romfopen(nvr_concat("ami286.nvr"), "wb"); break;
case ROM_AWARD286: f = romfopen(nvr_concat("award286.nvr"), "wb"); break;
case ROM_DELL200: f = romfopen(nvr_concat("dell200.nvr"), "wb"); break;
Added Hyundai Super-286TR; Fixed the emulation of the Intel 82335 chip used by the Phoenix 386 clone; Fixed a bug regarding the CGA RGB monitor type; The IBM PS/1 Model 2121 with ISA is now acknowledged in mem.c.
2017-02-20 06:05:11 +01:00
case ROM_SUPER286TR: f = romfopen(nvr_concat("super286tr.nvr"), "wb"); break;
Added emulation of the Intel 82335 chip for the Phoenix 386 clone; Added the Samsung SPC-4200P; Added the Chips & Technologies VGA 451; Applied all mainline PCem commits; Added Amstrad MegaPC 386DX model (exits per documentation that I have in German).
2017-02-19 01:58:21 +01:00
case ROM_SPC4200P: f = romfopen(nvr_concat("spc4200p.nvr"), "wb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_IBMAT386: f = romfopen(nvr_concat("at386.nvr"), "wb"); break;
case ROM_DESKPRO_386: f = romfopen(nvr_concat("deskpro386.nvr"), "wb"); break;
Added Compaq Portable, Portable II, and Portable III (both 286 and 386DX of the latter). Currently the original Portable has issues with CGA but works with the CGA-compatible Wyse 700 and EGA and higher). IBM PS/1 2011 and PS/2 30-286 now default to XTIDE 1.1.5 when selected.
2017-03-15 19:32:54 +01:00
case ROM_PORTABLEIII386: f = romfopen(nvr_concat("portableiii386.nvr"), "wb"); break;
Changed version number to 1.01; IMG floppy image handler now fills the remaining bytes with 0xF6 if it has read less bytes than expected - fixes handling of truncated IMG's with a valid BPB; HDI files are now written with the correct header; FDC DUMP REGISTERS command is now implemented correctly, fixes FDC error on AMI 486 clone and AMI WinBIOS 486; Commented out the Acer 386SX and the Phoenix 386 clone; WinPCap code is now delayed loading (thanks to Rai-chan), the emulator should now be able to run without WinPCap installed if not using PCap; The IBM PS/2 Model 30 NVR file is now saved in the same directly as the other NVR files; Applied all the latest mainline PCem Voodoo commits.
2017-02-23 19:52:14 +01:00
/* case ROM_ACER386: f = romfopen(nvr_concat("acer386.nvr"), "wb"); break; */
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_MEGAPC: f = romfopen(nvr_concat("megapc.nvr"), "wb"); break;
Added emulation of the Intel 82335 chip for the Phoenix 386 clone; Added the Samsung SPC-4200P; Added the Chips & Technologies VGA 451; Applied all mainline PCem commits; Added Amstrad MegaPC 386DX model (exits per documentation that I have in German).
2017-02-19 01:58:21 +01:00
case ROM_MEGAPCDX: f = romfopen(nvr_concat("megapcdx.nvr"), "wb"); break;
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
case ROM_AMI386SX: f = romfopen(nvr_concat("ami386.nvr"), "wb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_AMI486: f = romfopen(nvr_concat("ami486.nvr"), "wb"); break;
case ROM_WIN486: f = romfopen(nvr_concat("win486.nvr"), "wb"); break;
case ROM_PCI486: f = romfopen(nvr_concat("hot-433.nvr"), "wb"); break;
case ROM_SIS496: f = romfopen(nvr_concat("sis496.nvr"), "wb"); break;
case ROM_430VX: f = romfopen(nvr_concat("430vx.nvr"), "wb"); break;
case ROM_REVENGE: f = romfopen(nvr_concat("revenge.nvr"), "wb"); break;
case ROM_ENDEAVOR: f = romfopen(nvr_concat("endeavor.nvr"), "wb"); break;
Changed version number to 1.01; IMG floppy image handler now fills the remaining bytes with 0xF6 if it has read less bytes than expected - fixes handling of truncated IMG's with a valid BPB; HDI files are now written with the correct header; FDC DUMP REGISTERS command is now implemented correctly, fixes FDC error on AMI 486 clone and AMI WinBIOS 486; Commented out the Acer 386SX and the Phoenix 386 clone; WinPCap code is now delayed loading (thanks to Rai-chan), the emulator should now be able to run without WinPCap installed if not using PCap; The IBM PS/2 Model 30 NVR file is now saved in the same directly as the other NVR files; Applied all the latest mainline PCem Voodoo commits.
2017-02-23 19:52:14 +01:00
/* case ROM_PX386: f = romfopen(nvr_concat("px386.nvr"), "wb"); break; */
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_DTK386: f = romfopen(nvr_concat("dtk386.nvr"), "wb"); break;
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
case ROM_MR386DX_OPTI495: f = romfopen(nvr_concat("mr386dx_opti495.nvr"), "wb"); break;
case ROM_AMI386DX_OPTI495: f = romfopen(nvr_concat("ami386dx_opti495.nvr"), "wb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_DTK486: f = romfopen(nvr_concat("dtk486.nvr"), "wb"); break;
case ROM_R418: f = romfopen(nvr_concat("r418.nvr"), "wb"); break;
case ROM_586MC1: f = romfopen(nvr_concat("586mc1.nvr"), "wb"); break;
case ROM_PLATO: f = romfopen(nvr_concat("plato.nvr"), "wb"); break;
case ROM_MB500N: f = romfopen(nvr_concat("mb500n.nvr"), "wb"); break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#if 0
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
case ROM_POWERMATE_V: f = romfopen(nvr_concat("powermate_v.nvr"), "wb"); break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#endif
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
case ROM_P54TP4XE: f = romfopen(nvr_concat("p54tp4xe.nvr"), "wb"); break;
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
2017-05-05 01:49:42 +02:00
case ROM_AP53: f = romfopen(nvr_concat("ap53.nvr"), "wb"); break;
case ROM_P55T2S: f = romfopen(nvr_concat("p55t2s.nvr"), "wb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_ACERM3A: f = romfopen(nvr_concat("acerm3a.nvr"), "wb"); break;
case ROM_ACERV35N: f = romfopen(nvr_concat("acerv35n.nvr"), "wb"); break;
case ROM_P55VA: f = romfopen(nvr_concat("p55va.nvr"), "wb"); break;
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
case ROM_P55T2P4: f = romfopen(nvr_concat("p55t2p4.nvr"), "wb"); break;
case ROM_P55TVP4: f = romfopen(nvr_concat("p55tvp4.nvr"), "wb"); break;
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_440FX: f = romfopen(nvr_concat("440fx.nvr"), "wb"); break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#if 0
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_MARL: f = romfopen(nvr_concat("marl.nvr"), "wb"); break;
Commented out the PowerMate V; Added port 0xED to the Acer Pentium machines.
2017-02-01 17:55:11 +01:00
#endif
FDC DOR handler now does a sanity check when setting drive select, fixes OS/2 Setup fataling the emulator when reading Disk 2; FDC SEEK command now no longer incorrectly times out when seeking to the track the FDC thinks it's already at, fixes floppies in NT 3.1; Emulator now correctly saves configuration changes to the configuration files it was loaded with rather than always the default; Default path for NVR's can now be overridden by adding the nvr_path option to the cfg file.
2016-09-27 21:38:29 +02:00
case ROM_THOR: f = romfopen(nvr_concat("thor.nvr"), "wb"); break;
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
case ROM_MRTHOR: f = romfopen(nvr_concat("mrthor.nvr"), "wb"); break;
Version changed to 1.07; Added Intel Advanced/ZP; Added Commodore PC 60 III; Fixed Force 4:3 option when overscan is not enabled; Added option to scale (0.5x, 1x, 1.5x, 2x) the video output; Added ability to disable ATAPI DMA for CD-ROM drives; Applied all mainline PCem commits; Store network card in config file as name rather than number; Fixed NVR storing for IBM PS/2 Models 2121 and 2121+ISA.
2017-03-14 00:38:25 +01:00
case ROM_ZAPPA: f = romfopen(nvr_concat("zappa.nvr"), "wb"); break;
Changed version to 1.10; Applied mainline PCem commit that adds MFM hard disk emulation; Commented out the Commodore PC III 60.
2017-03-15 01:37:09 +01:00
#if 0
Version changed to 1.07; Added Intel Advanced/ZP; Added Commodore PC 60 III; Fixed Force 4:3 option when overscan is not enabled; Added option to scale (0.5x, 1x, 1.5x, 2x) the video output; Added ability to disable ATAPI DMA for CD-ROM drives; Applied all mainline PCem commits; Store network card in config file as name rather than number; Fixed NVR storing for IBM PS/2 Models 2121 and 2121+ISA.
2017-03-14 00:38:25 +01:00
case ROM_CMDPC60: f = romfopen(nvr_concat("cmdpc60.nvr"), "wb"); break;
Changed version to 1.10; Applied mainline PCem commit that adds MFM hard disk emulation; Commented out the Commodore PC III 60.
2017-03-15 01:37:09 +01:00
#endif
Vastly overhauled the UI, there's now a completely new Settings dialog as well as a status bar with disk activity icons and removable drive menus; Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process; Applied all mainline PCem commits; Added SCSI hard disk emulation; Commented out all unfinished machines and graphics cards; Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995); Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995); Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995); Added Microsoft/Logitech Bus Mouse emulation (patch from waltje); Overhauled the makefiles (patch from waltje); Added the Adaptec AHA-1542CF SCSI controller (patch from waltje); Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje); Added an ISABugger debugging device (patch from waltje); Added sanity checks to the Direct3D code.
2017-05-05 01:49:42 +02:00
case ROM_S1668: f = romfopen(nvr_concat("tpatx.nvr"), "wb"); break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
default: return;
}
fwrite(nvrram,128,1,f);
fclose(f);
}
void nvr_init()
{
io_sethandler(0x0070, 0x0002, readnvr, NULL, NULL, writenvr, NULL, NULL, NULL);
timer_add(nvr_rtc, &rtctime, TIMER_ALWAYS_ENABLED, NULL);
timer_add(nvr_onesec, &nvr_onesec_time, TIMER_ALWAYS_ENABLED, NULL);
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
timer_add(nvr_update_end, &nvr_update_end_count, &nvr_update_end_count, NULL);
Fixed some compile-breaking errors.
2016-08-15 23:40:02 +02:00
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
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