Nintendo DS Lite + Gameboy Advance SP GBA HandHeld Console

Load the GBA game , then load the DS game If done correctly, the DS bios will have the option for Start GBA

My goal is to reverse engineer the protocol, but I have no idea where to even start Specifically: How does the DS game know which GBA game is

rainbow riches pick n mix online slot Slot 2 known as a DS Option Pak when inserted in the DS or DS Lite system's main menu When inserted, the GBA slot

free slot games with no download A You can see the main circuit that is inside the DS B You are looking at the connecters andor circuit that readwrite to the gba card (