GB
cartucho reprogramável... http://www.smartboy.ugu.pl/
PSP
Instalando toolchain
Download:
svn checkout svn://svn.ps2dev.org/psp/trunk/psptoolchain
Dependências:
sudo aptitude install build-essential autoconf automake bison flex libncurses5-dev libreadline-dev libusb-dev texinfo libgmp3-dev libmpfr-dev subversion
Adicionar as linhas ao ~/.bashrc:
export PSPDEV="/usr/local/pspdev"
export PSPSDK="$PSPDEV/psp/sdk"
export PATH="$PATH:$PSPDEV/bin:$PSPSDK/bin"
Carregue o ~/.bashrc:
source ~/.bashrc
Instalando:
sudo ./toolchain-sudo.sh
Desenvolvendo
Hardware
PSP + Arduino

http://www.flickr.com/photos/atoimage/1631185182/
PSP + PS2 Keyboard
PSP + SNES Controller
?w=450&h=338http://hackaday.com/2008/10/29/psp-snes-controller-mod/
http://thef00.blogspot.com/2008/10/psp-snes-controller-mod.html
PSP + Serial Port

http://nil.rpc1.org/psp/remote.html
sobre a porta SIO (Serial IO)... http://mc.pp.se/psp/phones.xhtml