# micro-sci-a2-controller ![usci](usci.png?raw=true "usci") ## Jumper block * 1-2 and 3-4: controller test firmware (0x0000) * 1-2: 16-sector firmware (0x0100) * 3-4: 13-sector firmware (0x0200) * empty: firmware "put jumpers here" splash screen (0x0300)