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

Leapster Explorer or Didj 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