Retro/pcem
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1,538 commits 3 branches 0 tags 5.5 MiB
Commit graph pcem/src/nvr.c
Author SHA1 Message Date
SarahW
9b92305913 Added Itautec Infoway Multim?dia emulation. Patch from EluanCM. 2020-03-12 18:14:41 +00:00
SarahW
a113e4546f Added Hyundai Super-286TR emulation. Patch from EluanCM. 2020-03-12 18:14:07 +00:00
SarahW
c8638b9b2b Added Samsung SPC-4620P. Patch from Greatpsycho. 2020-03-07 13:47:37 +00:00
SarahW
832717fe66 Added Goldstar GDC-212M. Patch from Greatpsycho. 2020-03-07 13:47:10 +00:00
SarahW
18cc83b28f Added ECS 386/32 emulation. 2020-03-01 17:20:23 +00:00
SarahW
8870334114 Add IBM PS/1 Model 2133 (EMEA 451) emulation. Currently displays a cache error 
on boot, but otherwise seems to work fine.
 2020-02-09 12:17:06 +00:00
SarahW
5c8e1aecc2 Added emulation of Commodore SL386SX-25 (PC Player II). 
As part of this, added emulation of the onboard AVGA2, and fixed a couple of
bugs in the Cirrus Logic extended write modes.
Currently chipset (VLSI SCAMP) is missing EMS emulation.
 2019-12-20 17:19:25 +00:00
SarahW
3508059f16 Make RTC/NVR a normal device instead of a special thing. Fixes nvr_recalc() being called on systems without NVR, which could cause timer crashes. 2019-04-26 14:59:34 +01:00
SarahW
58e42fda81 Don't enable RTC clock on speed change if RTC timer not enabled. Fixes crash when changing configuration with XT models. 2019-04-26 09:02:55 +01:00
SarahW
f23dc883fc Merge from trunk 2019-04-24 12:51:38 +01:00
SarahW
443ae04fa3 Add Bull Micral 45 emulation. Patch from dns2k. 2019-04-23 17:00:05 +01:00
SarahW
50e7de5214 Merge from trunk 2019-04-18 20:46:38 +01:00
SarahW
1f5fc45c04 Amstrad changes : 
- Add PPC512/640 emulation
- Add TV display type to Sinclair PC200
- Add font selection to PC1512
- Add disc change line to PC200
Patch from JohnElliott
 2019-04-15 19:48:41 +01:00
SarahW
35962551dd Added emulation of Packard Bell PB410A, along with the built-in Headland HT216-32 video. 2019-04-03 21:32:48 +01:00
SarahW
03b5a44aca More CPU sanitisation. 2019-02-08 21:17:56 +00:00
SarahW
2c5824f2cd Added ASUS P/I-P55T2P4 emulation, along with i430HX chipset emulation. Patch from Martin_Riarte. 2019-01-15 20:00:17 +00:00
SarahW
9efd6705ae Added ASUS P/I-P55TVP4 and Epox P55-VA. Patch from Martin_Riarte. 2019-01-12 17:24:33 +00:00
SarahW
99ca11d148 Added initial emulation of FIC VA-503+ (Super 7). 
This includes preliminary emulation of the VIA MVP3 northbridge, VT82C586B 'PIPC' southbridge, and Winbond W83877TF SuperIO chip.
 2018-12-02 12:38:31 +00:00
SarahW
5167ba5b2d Added Tulip AT Compact. Patch from dns2kv2. 2018-11-12 21:05:40 +00:00
SarahW
461cb221ca Implemented experimental Headland HT102 chipset based EMS support. 
Added Trigem 266M and AMA-932J machines.
Patch from Greatpsycho.
 2018-11-12 20:32:53 +00:00
SarahW
a7d006b637 Rewrote timer code. 
The new code is based on timestamps, rather than delays. This eliminates the
need to update every timer in timer_process(), which cost a non-trivial amount
of CPU time on low-end machines.

This involved changes to every user of the timer code, so this change almost
certainly introduces bugs.
 2018-08-02 22:06:10 +01:00
SarahW
9309c2aefb Implemented T1000/T1200 non-volatile RAM. Patch from JohnElliott. 2018-03-20 17:55:04 +00:00
SarahW
c8e6fc7ce3 Added PS/2 Model 70 (type 3 & 4) emulation. 2018-03-11 11:45:30 +00:00
SarahW
4ba95a1853 Apply ISA timing delays to RTC accesses. Fixes hang when booting Ontrack Disk Manager. 2018-02-26 22:06:17 +00:00
SarahW
31dff3a509 Added Xi8088 emulation. Patch from EluanCM. 2018-02-24 18:08:36 +00:00
SarahW
cc60e2b2c5 Added Packard Bell PB520r emulation. 2018-02-20 15:55:46 +00:00
SarahW
84a0f0bacb Added Intel Advanced/ZP emulation. Patch from EluanCM. 2018-02-20 10:34:46 +00:00
SarahW
ce5ae22307 Add Packard Bell PB570 emulation. 2018-02-19 22:09:56 +00:00
SarahW
4cc15d9b7e Added Elonex PC-425X emulation. 2018-02-12 20:06:00 +00:00
SarahW
1d4b9af7e2 Added Compaq Portable II. Patch from dns2kv2. 2018-02-12 13:40:17 +00:00
SarahW
90c8d0939c Added Packard Bell Legend 300SX. Patch from dns2kv2. 2018-02-12 12:37:21 +00:00
SarahW
8f04b6b9a4 Added Toshiba T1200 emulation. Patch from John Elliott. 2018-01-31 21:53:23 +00:00
SarahW
c40a421700 Added Toshiba T1000 emulation. Patch from John Elliott. 2018-01-10 20:44:31 +00:00
SarahW
6555ecd3e3 Disable NMI masking on PS/2 MCA machines - fixes '103' POST error. 2017-12-07 22:26:19 +00:00
SarahW
5d5fa1402a Added Toshiba T3100e emulation. Patch from John Elliott. 2017-10-14 14:20:38 +01:00
SarahW
c28490cc2f Added Epson PC AX, AX2e and AX3 models. Patch from dns2kv2. 2017-10-14 12:31:47 +01:00
SarahW
a3ae6a6eed Added IBM XT Model 286 emulation. 2017-10-11 22:09:26 +01:00
SarahW
a44fcb196b NVR files now stored per-config. 2017-10-11 21:36:41 +01:00
SarahW
9f2b58b7c4 Added new SCAT chipset machines - GW-286CT GEAR, Samsung SPC-4216P and KMX-C-02. Patch from Greatpsycho. 2017-10-11 20:56:33 +01:00
SarahW
8b433633c0 Implement port 0x70 NMI mask. Patch from Greatpsycho. 2017-07-19 19:35:01 +01:00
SarahW
9521237b0b Added Samsung SPC-4200P emulation. 
IDE Drive Diagnostics command now doesn't complete immediately (required by SPC-4200P BIOS).
Patch from Greatpsycho.
 2017-07-16 16:17:59 +01:00
SarahW
807b710a5d Improvements to path handling. Patch from bit. 2017-07-06 21:25:10 +01:00
SarahW
221df09912 Added PS/2 Model 80 (type 2) emulation. 2017-04-17 22:24:11 +01:00
SarahW
6757fbfb94 Added PS/2 Model 55SX emulation. 2017-04-09 14:52:02 +01:00
SarahW
9c1d8e5022 Add PS/2 Model 50 emulation. 
This commit also adds basic MCA emulation.
This commit also adds emulation of the PS/2 Type 1 DMA controller.
 2017-04-06 22:00:40 +01:00
SarahW
c2a6ce2bac Added IBM PS/2 Model 30-286 emulation. Patch from dns2k. 2017-02-22 20:18:41 +00:00
SarahW
bfc69a4bea Cleaned up ibm.h a bit 2016-11-28 20:06:17 +00:00
SarahW
a4f3b2013e Added AMI 386DX and MR 386DX models (both based on OPTi 495 chipset). AMI 386DX supports external cache, useful for with prefetch emulation. 
Also commit a few fixes required :
- Set EDX correctly on soft reset
- LOCK NOP is now treated as an illegal instruction
- Tweaks to FDC sense interrupt handling following FDC reset
 2016-11-27 21:53:13 +00:00
SarahW
4e299a8038 Rewrote handling of host time synchronisation. Amstrad machines now boot again. 
Also fixed a bug where the emulated time ran 100x faster than expected.
 2016-08-15 20:28:02 +01:00
SarahW
074de51639 RTC changes : 
- Replace linux-time.c and win-time.c with universal rtc.c code
- Add RTC binary and 12-hour modes, century register, and alarm support
- Cleaned up nvr.c a bit
- Fix handling of update ended flag
- Add ability to disable host clock synchronisation
Changes from Battler and Mahod.
 2016-07-19 20:25:27 +01:00