IBM-PC emulator

PCem v0.2

 

Changes since v0.1:

 

- Emulates Amstrad PC1640, IBM AT

- With PC1640 comes Paradise EGA emulation

- With IBM AT comes 286 emulation (including protected mode - Windows 3.1)

- Trident VGA emulation for IBM machines

- Hard disc emulation

- 8086 now runs up to 16mhz, 286 up to 25mhz

- Soundblaster 2.0 emulation

- IBM 5150 PC now has 640k

- Fixed bug in INC/DEC flags, Qbasic now works

- Fixed bug in ADC, Windows 3.0 linedraw now works

- Fixed bug with segment overrides

- Mouse now works in Windows

 

PCem emulates the following machines:

 

- IBM 5150 PC (1981)

- IBM 5160 XT (1983)

- IBM AT (1984)

- Tandy 1000 (1985)

- Amstrad PC1512 (1986)

- Amstrad PC1640 (1987)

- Sinclair PC200/Amstrad PC20 (1988)

 

PCem emulates the following graphics adapters :

 

- MDA

- Hercules

- CGA

- PC1512

- Tandy

- PC1640

- VGA - PCem emulates a Trident VGA.

 

Pcem emulates the following sound devices :

 

- PC speaker

- Tandy PSG

- Gameblaster

- Adlib

- Sound Blaster - A Sound Blaster 2 is emulated. Sound input and ADPCM are not emulated yet.

 

Other stuff emulated :

 

Serial mouse - A Microsoft compatible serial mouse on COM1. Compatible drivers are all over the place for this.

PC1512 mouse - The PC1512's perculiar quadrature mouse. You need Amstrad's actual driver for this one.

>> Get it HERE.

Arcade emulator for the GP2X

10-10-2007:

 

New MAME GP2X 4.8:

 

- Some GP2X F-100 MK1 consoles do not like the 120hz LCD refresh rate (the screen gets bright).

The 120hz mode is only activated now if the VSync option is activated. Thx, damned, for the report.

- Other minor optimizations and bug-fixes.

- Added a new game: Donkey Kong Factory (US) (dkongex). Thanks to Budbud.

- Integrated the source code of the PSP port done by TTYman.

>> Get it HERE.

Added or Updated

 

* The King of Fighters '97 (Boss, Yukimura Hack)

* The King of Fighters '98 (CD to MVS, v1.03 [EGHT] Hack)

* SNK vs CAPCOM (Playstation2, Final 1.03 [EGHT] Hack)

* SNK vs CAPCOM (MVS / Fully Decrypted)

* Samurai Shodown IV (Boss Fixs Ver 1.00 [EGHT] Hack)

>> Get it HERE.

Sinclair ZX Spectrum emulator for the DS

ZXDS 0.6.0 beta 1 (10.10.2007)

 

+ Full memory and IO contention emulation.

+ Proper floating bus emulation.

+ T-state accurate screen sampling.

= About everything should now work like on real machines, including multicolor effects.

+ Accurate speaker synthesis instead of discrete sampling.

+ Screen is now triple buffered and the LCD refresh rate is synced to 50Hz. This results in extremely smooth and tearing-free display.

* Fixed opening of files from directories of varying depth. It sometimes failed before due broken chdir(), so full names are used now instead.

* Few subtle fixes regarding snapshots (#7FFD, IFF2, T counter, tape eject).

- Dropped the .ds.gba version, as people need to DLDI patch it themselves *before* the loader is appended anyway.

>> Get it HERE.