Multi-system emulator

The latest version is 0.117. Note that this fully-packaged version is deprecated due to the fast-moving nature of MESS development, but I’ll update it on integer MESS releases. New in this version: all the goodies from SDLMAME 0.117 and a few extra fixes.

>> Get it HERE.

SMS emulator for PSP

SMS Plus PSP 1.2.1 is a port of Charles MacDonald’s SMS Plus emulator.

New Features

 

v1.2.1

Initial release

Source and Downloads: http://psp.akop.org/smsplus/

Multi-system emulator

0.117

 

New System Drivers Supported (in no particular order):

-------------------------------------------------------------------------

- Data General/One (not working) (Joe)

 

 

 

System Driver Changes:

-----------------------------------

- [A2600] Add auto-banking detection for all known carts [Cowering]

 

- [A2600] Add auto-controller detection for INDY500, KIDVID, COMPUMATE, BOOSTERGRIP and other special controllers [Cowering]

 

- [A2600] Improved sound poly generation. Improved handling of sound mode POLY5_DIV3. [Wilbert Pol]

 

- [A2600] Fixed reset behavior. [Wilbert Pol]

 

- [A2600] Added partial DPC support. [Wilbert Pol]

 

- [APPLE2GS] Line-by-line video engine. Some border effects almost work, and the CPU requirements are now lower. [R. Belmont]

 

- [AIM65, SYM1] Updated drivers to use the MAME 6532 RIOT implementation. Also cleaned the AIM65 machine driver and ran srcclean.exe on the files. [Dirk Best]

 

- [DGNBETA] Fixed up for new 6821PIA behavior, machine will now boot again. (bug #1309) [Phill Harvey-Smith]

 

- [JAGUAR] Added the .j64 file extension. [Justin Kerk]

 

- [NASCOM] Unified drivers using selectable BIOSes. [Fabio Priuli]

 

- [NC100] Unified drivers using selectable BIOSes. [Fabio Priuli]

 

- [NC100] Fixed assertion. (bug #1305) [Nate Woods]

 

- [sVI328] Unified drivers using selectable BIOSes. [Fabio Priuli]

 

- [X68000] Fix to mark tilemaps as dirty when written to. [barry Rodewald]

 

- [ZX81] Unified drivers using selectable BIOSes. [Fabio Priuli]

 

 

 

User Interface Changes:

--------------------------------

- Fixed changing of drives within the file manager. (bug #1264) [Oliver Stoeneberg]

 

- Removed usage of OS working directories within the file manager. [Oliver Stoeneberg]

 

 

Source Changes:

----------------

- The core is based on MAME 0.117*. This incorporates all features of the update to this core. [MAME team]

 

- Changed BBC, Coleco, MTX, Sord, and Tutor drivers to use the SN76489 or SN76489A sound chips as appropriate instead of the SN76496. [Justin Kerk]

 

- Various 64-bit fixes. [Oliver Stoeneberg]

 

- Converted some timer_*() calls to mame_timer_*(). [Oliver Stoeneberg]

 

- Changed devices_allocate() to not use auto_malloc(); a consequence is that a devices_free() call is now necessary. (bug #1293) [Nate Woods]

 

- Removed MESS implementation of the 6532 RIOT because we are now using the implementation by MAME. [Dirk Best]

>> Get it HERE.

* As advised by MESSDEV (there is an error in the messnew.txt).

TG16 / PCE emulator

2007/07/13 1.14 released

- The drawing processing and the CPU processing etc. were sped up respectively a little. I think that processing lightened in some measure of a personal computer environment so not fast.

- Operation speed & timing of CPU has been elaborately adjusted. In "Wonder Momo", the bug to which the picture after the stage cleared was not correctly displayed (generated by v1.13) was solved.

- In the ending of "Formation Soccer'90", the trouble that had been freezed (generated from v1.11) was corrected.

- Additionally, a detailed part has been improved and corrected.

Changelog / Download