Java-based PSP emulator

New official jpcsp release. A lot of stuff are new so try checking google code for changes . Few more games are going ingame , and some of them are even playable

>> Get it HERE.

Sinclair Spectrum emulator for the DS

ZXDS 0.9.0 beta 1 (12.3.2009)

 

+ Support for download of files from HTTP and FTP servers over WiFi.

+ Virtual directory system for creating arbitrary listings of both local and remote files.

Config for World of Spectrum, RZX Archive and Demotopia data feeds included.

See online.txt for how to create the listings and setup your own servers.

* The data_path, saves_path and screens_path are now configurable.

* Help now finally uses the variable width font as I always intended.

* Stick to the Zilog behavior regarding SCF/CCF undocumented flags.

* Built with the latest devkitPro release, should solve most libfat/DLDI issues.

>> Get it HERE.

MSX emulator

Somehow missed this release...

Notes:

Release Notes for openMSX 0.7.0 (2009-01-07)

============================================

 

This release contains several exciting new features, clearing some long standing

feature requests! The most important one of all is that we have implemented save

states! It took us a while to think of a way to implement it without having some

disadvantages you could have with some other emulators. The biggest one is

backwards compatibility. Our system is designed in such way that it is able to

cope with older save states in future releases. So, you don't have to be afraid

to upgrade to a new version of openMSX: your save states will remain usable!

 

Another big feature is the heavily improved keyboard support. In previous

releases it was always a bit of an annoyance to work with emulated MSX machines

which have a different keyboard layout than your host computer. E.g. using an

MSX turboR, which has a Japanese keyboard, on a PC with a US-English keyboard

was very annoying, as the characters that appear on the screen do not match the

ones you typed on your PC keyboard. This problem has now been solved and you can

use any combination of host computer keyboard and emulated MSX machine, without

getting the wrong characters on the MSX screen.

 

Full transparent dir-as-disk support has also been a long standing feature

request. Well, it's here! Dir-as-disk now behaves as you might expect: any

change on either the host or the MSX side is reflected on the other side

immediately. This could help a lot for cross-platform development.

 

Before we give you the list with details, we want to thank hap, the author of

meisei, for helping us out with some of the features below; you might recognize

them from his recent meisei releases.

 

New or improved emulator features:

- Save states (keyboard short cuts: ALT-F7 or Cmd+R to quick-load and ALT-F8 or Cmd-S to quick-save your state):

- - Exchangeable between different host machines, OSes, platforms

- - Designed to be forwards-compatible, i.e. they will work with future openMSX releases

- - As a side effect it is now possible to have multiple emulated MSX machines in memory (comparable with tabbed browsing)

- Fully automatic host-MSX keyboard mapping (enabled by default), support for MSX keyboards of type: de, es, fr, gb, int, jp_ansi, jp_jis, kr, proto_fr (e.g. French Philips VG 8010), proto_int (Philips VG 8010), ru

- Fully transparent dir as disk (by default)

- Debugging:

- - It's now possible to break on changes of the IRQ lines: the global Z80 IRQ input but also specific per-device IRQ outputs ("debug probe" command)

- - Made more devices 'debuggable'

- - Simplified usage of the 'debug device'

- Recording movies in higher resolution: 640x480 using the "-doublesize" option

- Major speed optimizations:

- - Z80 and R800 emulation

- - V99x8: command-engine, bitmap and sprite rendering

- - SCC, YM2413, AY8910 and sound mixing in general

- - rewrote some critical routines in x86 or ARM assembly

As a result most MSX1 and MSX2 software now runs realtime on a ARM9 200MHz CPU, which you can find e.g. in a GP2X handheld console.

- Screenshots can now be made of the MSX screen only (using the "-msxonly" option)

- Added an On-Screen-Display (OSD) framework, which will be useful to control openMSX in full screen mode and especially on hand held machines like the GP2X. There is already a proof-of-concept OSD available, which can be accessed by pressing the MENU (or Cmd+O) key. Note that this is still an experimental feature! Feedback is most welcome, of course.

- Amount of horizontal stretch can be tweaked by the user (horizontal_stretch setting)

 

MSX device support:

- Support for new mapper types: Nettou Yakyuu (with sample ROM, for Moero!! Nettou Yakyuu '88), MatraInk (for Ink), Manbow2 (for Manbow 2), MegaFlashRomScc (for new MegaFlashROM SCC extension)

- Several new machines were added, e.g. Philips VG 8000, Philips VG 8010 (also French version), Philips VG 8020/19, Sony HB-10P, Sony HB-20P, Sony HB-55P

- Added Brazilian OPL3 Cartridge

- Major accuracy improvements:

- - turboR: extra wait cycle when accessing VDP

- - Z80:

- - - more accurate IRQ timing

- - - fixed some undocumented flag behaviour (not caught by zexall)

- - - implemented differences between turboR-Z80 and normal Z80 (SCF and CCF)

- - R800:

- - - more accurate timing (correct page break behaviour)

- - - more accurate flags (rexall passes now)

- - SCC:

- - - fixes in rotation mode

- - - corrected power-on state

- - V99x8:

- - - implemented VRAM remapping (register R#1, bit7)

- - - implemented blink in bitmap mode

- - V9990:

- - - much improved command timing

- - - bug fixes in command handling

- - - fixed vertical scroll details (in combination with screen splits)

- - MSX-AUDIO: various fixes for the different MSX-AUDIO variants

- - PSG: emulate joystick input pin 6/7 mask quirk

- - more accurate 'HarryFox' and 'CrossBlaim' mapper types

 

Build system, packaging, documentation:

- Mostly updated support for building a statically linked executable on Windows.

 

And of course the usual various bug fixes.

>> Get it HERE.

Front End

Maximus Arcade is PC based software that allows for seamless interaction with multiple arcade and console emulators while keeping the Windows environment hidden. Although best suited for use in arcade cabinets, it can be configured for use in a kiosk or simply running on a computer with a keyboard, trackball, or gamepad.

Changelog not available yet...

>> Get it HERE.