You can get the Gameboy Color emulator here:
http://www.filefactory.com/file/af48g18/n/GBC_rar
Extract the rar file, copy the GBC.SIM file to the GAME folder on the A-320, make a folder called GBC and put some roms in it, and away you go.
files must have .GBC as an extension.
To bad, this is a Chinese or Japanese version, but it seems to run just fine but the sound is crap. As with all the emulators, once you go to options, the last option in the list is used to exit.
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