Computer On A USB Stick With Processor

Written by Richard Blanchard on May 9th, 2011. Posted in Processors, USB News, USB Prototype Design

For several years we’ve seen many Linux guys post about bootable USB flash drives into portable operating systems like Ubuntu or simplified versions of the OS for children, like Strawberry from SugarLabs
via donated USB flash drives.


In the spirit of ultra portable operating systems – over the weekend – we learned of Raspberry Pi.  The Raspberry is not only an operating system from a flash drive, but it includes the processor too!  This means the Linux OS is not high jacking the hardware of the host computer, but rather using it’s own processing power to boot into Linux.

The developer, David Braben, are shooting for a target price of the Raspberry USB computer to be around $25.  The above prototype isn’t pretty, but hey – what prototype is?  David and his team started this project in the effort to bring ultra low cost computers to less fortunate kids who need and want computer access.

A long long time ago, the One Laptop per Child was a program to get $100 computers into the hands of kids who’d otherwise never get a computer.

To give you an idea of what this mini USB computer can do, here are the specifications of the prototype:

  • 700MHz ARM11
  • 128MB of SDRAM
  • OpenGL ES 2.0
  • 1080p30 H.264 high-profile decode
  • Composite and HDMI video output
  • USB 2.0
  • SD/MMC/SDIO memory card slot
  • General-purpose I/O
  • Open software (Ubuntu, Iceweasel, KOffice, Python)

If you are looking for video to spoon feed you this information, check out the video after the jump:

Source: BBC News & Raspberry .

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