Firstly, you have to read this page for position of xLA system. ULA system is very flexible. Several application programs have been developed and will be more.
ULA and F2A USBWe support F2A-USB as commercial products. Probably, F2A-USB uses our technology as ULA. F2A-USB supported firm is contributed.
F2A-USB is developed based on ULA technology. However, it is using AN-2135. AN-2135 has data-bus. Therefore, it does not have to access by port, it can use data bus directly.
CAUTION:
CE-PD03 is using AN2121SC. However, AN2121SC has 8KByte Firmware area which is investigated by EZRAMCHECK (released from Ossan). You can get ULA as only solder only 10pins to CE-PD03.
My Kids(daughter and son) ordered me ULA for them. They will use ULA-GP with VBA on their PC.
ULA-GP_V2 supports special cartridge as HappyPanechu (I don't know English name...). This cartrige has ADXL-202 as micro machine motion sensor. Last ULA-GP can support only digital input as buttons on GBA, ULA-GP supports analog input from this cart !! However, tuning is not enough at moment...
GBA side software. Support HappyPanechu cartridge
For Install. PC side softeare. It is enough for only using ULA-GP_V2 (not developed). This package contains GBA side, ULA(F2A-USB) firmware.
ULA(F2A-USB) firmware.
I bought a New PC which has AthelonXP 2500+ with nForce2 + MCP-T chip set. It can handle latest PC game software with no stress. Unreal Tournament 2003 (UT2003) is most famous First Person Shooting (FPS) game at moment. Quite complicated control is needed for playing game. It is Joke or night mare for no latest person (as my self). Therefore, We developed ULA-GP_V2 for UT2003. This is only trial and experimental. However, you can learn your own ULA-GP for your purpose. As you know, ULA-GP system is based on GBA. It means you can re-program more complex key sequnece from your customized ULA-GP_V2 system.
At start of game, Game-Pad (Your GBA) is Weapon mode. Attack is most important for playing the Game.
Translation to Move mode by press Right Key (Not direction key).
ULA-GP_V2 is used three part such as EZ-USB HID firmware, GBA software, Windows install software. Architecture has been changed for design flexibility last ULA-GP_V2 transfers 4 Byte from GBA to ULA. ULA-GP_V2 for UT2003 transfers 6 Byte. Please remember, if you encountered trouble in using...
GBA side software. Support HappyPanechu cartridge
HID Firmware for EZ-USB.
Installer. Windows Application. Only playing ... only this file
Mapping software should be installed to use ULA-GP_V2 for UT. I have been using JoyToKey. This is very nice software for this purpose.