We keep most of our technical documentation on Sim.One's Google Code Project Wiki
Introductory material
- Downloads: What the files on the Downloads page are
- HHGTTCB: A hith-hikers guide to the circuit board: connectors, jumpers, pinouts etc.
- RootBoot: How to copy the Debian filesystem to MMC/SD card and boot Linux
Hardware subsystems
- Audio: The sound hardware and software
- Flash: Characteristics of the Flash memory
- GPIO: Which signal is on each of the GPIO pins and where they are connected to
- PWM: The Pulse Width Modulation outputs
- SDCard: The characteristics of the SD/MMC card memory
- SerialPort: The characteristics of the Sim.One serial port
- SerialCable: What the connections should be for the Sim.One serial cable
- USB: The characteristics of the USB interfaces
- Video: Characteristics of the video inputs and output
Advanced topics
- BootLoader: The EP9307 and U-Boot boot loaders
- DebianKernel: How to configure and compile the Linux kernel from source code for Debian
- DebianRootfs: How to make a Debian root filesystem for the Sim.One using debootstrap
- DebianXServer: How to get X working on the video output
- MemoryMap: What is where in the Sim.One's address space
- SimOneUpdates: Suggested hardware and software updates to the v1.3 Sim.One board
- Speedups: Some ways to make your Sim.One faster
