LeapFrog Pollux Platform: Cartridge Settings

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Summary

This is a list of the jumper settings for gpiob[2:5] on an LeapFrog Pollux Platform cartridge's. These are settings found on the actual cartridge and dictate what type of cart it is, ie read only, ECC, writable, etc.

Settings

Cart type jumpers:


GPIOB[n] High Low
GPIOB4 Didj Explorer
GPIOB5 R/W OTP


Leapster Explorer specific cart types:

 #define NAND_CART_DEVELOPMENT   0xF     /* 1111 : Development = NAND, writable, ECC on */
 #define NAND_CART_MANUFACTURING 0xB     /* 1011 */
 #define NAND_CART_PRODUCTION    0x7     /* 0111 : Production = OTP, ECC off */

More info can be found here:

LF-Linux-6905-20100610-0915\linux-2.6\arch\arm\mach-lf1000\include\mach\nand.h