Welcome to the gmEmu Wiki

Disclaimer. Misuse of the information contained herein can render your Gmini unusable. Also, bear in mind that this is work in progress: some information can be inaccurate or plainly incorrect. We assume no responsibility whatever in case of problem.

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• Joining the project: http://www.rockbox.org/twiki/bin/view/Main/GminiPortDevelopment
• To Do List
• proposed project plan

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Introduction & Conventions

1. Hardware informations
   • Summary of Chips found in Gmini
   • Interrupts
   • IO Ports
   • Control registers
   • Memory maps
   • UART
   • Connectors
   • Ide
   • i2c
   • RTC Clock
   • Audio codec
   • LCD
   • Buttons (aka keyboard)
   • CalmMAC
   • Other devices with TCC730
2. Our software
   • Hook setup: safely run your code on gmini.
3. Archos’ firmware analysis
   1. gmEmu output
   2. Loader
      • Loader analysis
      • AAZ file format
      • Loader Backdoor activation and usage
   3. Regular firmware
      • Gmini boot sequence
      • Main loop
      • Firmwares archive
   4. Generalities
      • Register conventions
      • Calling conventions
      • Case study: the infamous Weird Mix
4. CalmRISC16 Toolchain from Samsung
5. Things we’re past of (archive)
   • AOS file format: We won’t use it.
   • Getting our code in gmini: Dealing with a protection mechanism that’s trivial to circumvent
   • Joining the project: Moved to the Rockbox wiki

Greetings

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Temp paste page Trivia

– The gmemu project team