Damir wrote:
> the easiest way to start this up would be if one could get a core
> emulator for the ARM processor and the GBA. i think its possible to
> get hold on a open sourced GB 4channel player but is there a open
> sourced GBA emu? or is one of the GBA emulator programmers willing
> to share their source code?

Rusty Wagner's VGBC GBC emu is quite cool, free and opensource, I think
he would allow his GB soundchip emulator routine (what is one of the
bests I think and adjustable) to be used in a free GBA emu for credits
and stuff. You can get it from here: <http://www.graphicsstudio.net/>,
more precisely from here: <http://www.graphicsstudio.net/emulator.zip>.
Also there is an opensource GBA emulator, EloGBA, not as complete as
VGBA, iGBA or BoyCottadvance I think because it was stopped earlier, but
can be useful, you can find it here: <http://www.g-trans.de/elogba/>,
more precisely from here: <http://www.g-trans.de/elogba/EloGbaR1.zip>.

Credo <mailto:credo@...> <http://blackbox.resource.cx/>