Difference between revisions of "Leapster Explorer"

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(Discussion)
(Tutorials/How To's)
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* [[Leapster_Explorer:_How_To_Extract_Files|How to Extract Files From the Firmware LFP file]]
 
* [[Leapster_Explorer:_How_To_Extract_Files|How to Extract Files From the Firmware LFP file]]
  
'''Cross-compilers / Build Environments'''
+
'''Toolchains/Cross Compiler Environments'''
* [[Didj Kernel Build Environment|Creating a Kernel Build Scratchbox]]
+
* [[Leapfrog_Source_Code#Toolchains|LeapFrog Pollux Platform Toolchains]]
* [[Didj Build Environment|Setting up a Cross Compiler Build Environment and Basic Usage]]
 
* [[Didj crosstool-NG Build Environment|An alternate cross compiler, built with crosstool-NG]]
 
* [[Leapfrog_Source_Code#Toolchains |RidgeRun Toolchain]]
 
  
 
'''Development'''
 
'''Development'''

Revision as of 23:19, 3 July 2011

The Leapster Explorer (Leapfrog Enterprises)

Project Summary

The Leapster Explorer (like its predecessor the Didj) is a toy produced by Leapfrog marketed as an educational handheld gaming console for kids aged 4-9. Although it has a proprietary graphical front end, it runs a generic Linux distribution on the same ARM9-based processor as the Didj. Console access to the Explorer is achieved using the same method as found on the Didj.

Lots more information on the Didj

Source Code

Explorer Source Code

Emulators

gpSP_lf1000 - GBA Emulator

Tutorials/How To's

Hacks

Booting From External Sources

Networking

Adding Device Drivers and Packages

Toolchains/Cross Compiler Environments

Development

Applications

Graphics

Games

Technical Information

Scan of front side of Leapster Explorer mainboard.
Error creating thumbnail: File with dimensions greater than 12.5 MP
With components desoldered - scan of front side of Leapster Explorer mainboard.
Scan of back side of Leapster Explorer mainboard.
Error creating thumbnail: File with dimensions greater than 12.5 MP
With components desoldered - scan of back side of Leapster Explorer mainboard.
Leapster Explorer USB Host Pinout. http://wtfmoogle.com/?p=1190
Leapster Explorer USB Host Connector.
TVout BGA pin(2A) and suspected test pad (TP30 right).

Contents of erootfs version 1.0.8.6905

Contents of erootfs version 1.1.46.8291

Contents of erootfs version 1.3.4.2044

Leapster Explorer Memory Map

More Internal Photos Of the Explorer

CPU

RAM

64MB DDR SDRAM - Nanya NT5DS32M16CS-5T

Storage

512KB NOR - SST SST39VF040 (suspected for boot loader and default settings)

512MB NAND - Micron MT29F4G08AAC (for user data)

Display

1x Giantplus GPM824A0

IlI9322 TFT Driver

Audio

1x Cirrus Logic CS43L22 audio codec

Networking support

Via USB Gadget Ethernet

Interface types

USB host/device

UART

Physical connectors

  • Cartridge socket (providing NAND, SDIO and UART)
  • 2x CL245a Low-voltage octal fet bus switch
  • Mini USB port
  • A proprietary form-factor accessory port for USB camera
  • DC Power
  • Headphone
  • charger socket

Input devices

buttons, Touchscreen/stylus

Linux kernel

2.6.31

Misc

Flash support (via Flash Lite runtime)

OpenGL support

The explorer can use a didj power supply


DJHI Card Compatibility

DJHI Card Compatibility

Discussion