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NeoGeo CDZ Emulator v0.1 Official - Modified CZ80 v2006-02-12

Released Feb 12, 2006 · Emulators
1,640 downloads here

Install on your PSP

Archive: extract ncdzpsp_01_cz80_brewology_com.zip and copy the 1.0 folder into /PSP/GAME/ on the Memory Stick.

Start it from Game › Memory Stick. On a PSP Go without a Memory Stick, use /PSP/GAME/ on the internal storage.

This is a firmware 1.50 build: its game folder comes in two, one ending in %.

Homebrew needs custom firmware such as ARK-5. New to PSP homebrew? Start here.

Files

FileSizeSHA-256
ncdzpsp_01_cz80.zip691 KB 10b312d9…0474 Download

From the PSPBrew downloads, on Brewology since they were posted. Served from Brewology.

Screenshots

Release notes

v2006-02-12 · NeoGeo CDZ Emulator v0.1 Official - Modified CZ80 · Feb 12, 2006

NJ has finally released his NeoGeo CDZ Emulator for PSP, version v0.1 Official. NeoGeo CDZ Emulator for PSP is a port of NJ’s own NeoGeo CDZ Emulator for Windows. NJ has been working hard on this emulator these days. Changelog of the new version:

– 0.1 Official

The official version is separated to 2 versions. The difference between them is the sound CPU (Z80) emulation core.

MAME Z80 Version: Uses the core from MAME. The load is heavy, but the processing is more accurate.
C80 Version: Uses my original code. The load is light, but the processing is a bit unstable.

Changelog

Z80 CPU core changed to MAME’s core. When the fixing of CZ80 is finished, I will switch back to it.
Sound fixing complete. Some games with strange sound now seems fixed.
ToDo for v0.2

Settle the Vsync processing.
User interface improvement. Now I’m using the lowest allowed interface, but I got no choice but that.
Processing speed improvement.
Development State:

Some games can fail at the loading screen. I’m too tired to fix it today. Will fix it in a patched version soon.
A part of the sound in Power Spike 2 doesn’t play. Some other games may have the same problem too.
Clearing up the source code.

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