Atari 7800 emulator for PSP

The sound was too crappy in version 1.1.0, so back to previous sound engine with version 1.1.1

>> Get it HERE.

SamCoupe Emulator for PSP

Hi All,

 

Here is a new version of PSPSim the SamCoupe Emulator for PSP.

 

For those who haven't seen previous versions, SimCoupe emulates a SAM Coupe - an 8-bit, Z80-based home computer released in 1989 by Miles Gordon Technology. For more information on the machine itself, including history and technical specification you can go on the SimCoupe web site.

 

What's new in version 1.1.0 :

 

- IR keyboard support !

- Speed improvement

- New speed limiter function

- Add option to display fps rate

- Now compatible with custom firmwares 3.x and PSP-slim

- Add a simple intro splash screen

- Option to prevent the blue led to be displayed when L or R are pressed

- New help menu

- Support iso8859-1 fonts in print text functions (might be useful to translate menus in german, french ...)

- Bug fix and code cleaning

>> Get it HERE.

Multi-system emulator

0.8.4:

 

PC-FX: Some RAINBOW registers weren't being reset on emulated system reset. Fixed.

 

PC-FX: Added dummy support for the external bus reset register.

 

PC-FX: Altered the way garbage data is handled by RAINBOW to fix a graphics bug in the Tengai Makyu options screen.

 

PC-FX: Reworked a large part of the KING SCSI emulation code, and parts of the CDROM device emulation code. Previously non-working-at-all games "Battle Heat" and "Tengai Makyu" work now. The non-anime game mode in "Tyoushin Heiki Zeroigar" works now. "Der Langrisser FX" no longer locks up if you skip the intro movie. "Yuna FX" no longer locks up in one of the intro movies. These changes will cause some save state incompatibilities with previous versions of Mednafen. (Some of the SCSI changes also affect the PCE CDROM emulation, which may also result in save-state incompatibility issues, particularly if the save state occurred during a CDROM data transfer operation.)

 

PC-FX: Added setting "pcfx.cdspeed". If you want to change this, read the documentation first!

 

Cleaned up the video deinitialization code slightly, and fixed a few bugs in the OpenGL deinitialization code.

 

PC-FX: Reads from the dummy KING register 0x07 will now return 0xFF, per the devkit docs.

 

PC-FX: Reads from KING register 0x0B will now return the "DMA end" bit in D0 set correctly(at least, according to the developer docs).

 

Fixed a compilation error after running configure with --disable-nes.

 

PC-FX: Reads from I/O port 0xFC0 will *now* return the current timer counter value. The switch statement mask value was wrong...

 

Removed the warning in the documentation about error correction of raw data track rips, as Mednafen will now perform simple correction using the EDC and L-EC data(since 0.8.4-rc3). This could conceivably cause problems with naive hacks/translations/patches that neglect to update the EDC and L-EC data, so it can be disabled by setting the setting "cdrom.lec_eval" to 0. L-EC correction is based off code from dvdisaster(http://dvdisaster.net/).

 

PCE, PC-FX: Removed some debug printf()'s that were left in 0.8.4-rc3 by mistake.

>> Get it HERE.

Atari 7800 emulator for PSP

Sunday, November 11. 2007

 

PSP7800: Atari 7800 emulator for PSP v1.1.0 (IR)

 

Hi All,

 

Here is a new version of PSP7800 the Atari 7800 console emulator !

 

For those who haven't seen previous versions, ProSystem is the best emulator of Atari 7800 game console, running on Windows system. It has been written by Greg Stanton, see Greg's site for details.

 

What's new in version 1.1.0 :

 

- Display and save thumbnail images for each save state

- IR keyboard support (mainly for menu)

- Add option to display fps rate

- Option to prevent the blue led to be displayed when L or R are pressed

- New psp clock option (it can now run at 133 Mhz)

- New speed limiter function

- New sound engine (always crappy but faster)

- Import code from ProSystem version 1.2

>> Get it HERE.