MODE.TXT

Support the following commands in the first line of the file, saving this file will trigger the Joey Jr to reconnect.

AUTO - Auto detects the type of cart
GBA - Manually set cart type to GBA
GBC - Manually set cart type to GB/GBC, needed when using the Gameboy Camera Module
CAM - Only works with Gameboy Camera, dumps images from the camera as .bmp files into the root of the Joey Jr directory *requires V2_02_01 firmware)
MGBAx - GBA Multi x=0-7
MULTIx - GBC Multi x=0-3
ECSD - ElCheapoSD bootloader mode
CPLD - MBC3/DIY carts
NPC - Nintendo Power Cart
FCEx - Full Chip Erase GB/C x=0-2, GBA x=A-C
UPDATE - Set to this mode before updating the firmware after V2_02_15

Below are for MBC3000
FCE0 - To erase the MBC3000 before using the below to write a new ROM
!V5PWMCZ0E99W05** - To write a new ROM to MBC3000