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DS development > Using SPI from Slot-1?

#163875 - Belects - Tue Oct 14, 2008 4:48 am

Hi, I'm new to the scene and was hoping some of you may shed a bit of clarification and guidance w.r.t. using the spi pins from the slot-1 socket.

Specifically, I'm a bit confused as to how I can use it while running homebrew software (i.e. can I use a slot-1 cartridge or am I restricted to only using a slot-2 gba cartridge?). How did devices such as the DSerial2 do it?