Difference between revisions of "Linuxstamp"
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== Status == | == Status == | ||
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| + | == Booting == | ||
| + | The AT91RM9200 has several features the faciliate easy booting. There is a good description of the booting order [http://www.open-research.org.uk/ARMuC/At91rm9200_Booting.html here]. The AT91RM9200 look at the dataflash for an program. Atmel provides a [http://www.atmel.com/dyn/resources/prod_documents/uboot-DataFlash_1_01.zip] program that lives in the Dataflash and loads u-boot. | ||
== Links == | == Links == | ||
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*[http://cadsoft.de/ Cadsoft.de]: Free (as in beer) tools for schematic and PCB design | *[http://cadsoft.de/ Cadsoft.de]: Free (as in beer) tools for schematic and PCB design | ||
*[http://openhardware.wordpress.com/ openhardware.wordpress.com]: Here is my openhardware blog | *[http://openhardware.wordpress.com/ openhardware.wordpress.com]: Here is my openhardware blog | ||
| + | *[http://www.atmel.com/dyn/products/app_notes.asp?family_id=605 App notes]: for Atmel arm processors | ||
== Pricing == | == Pricing == | ||
Revision as of 12:18, 29 April 2007
Contents
Description
The Linuxstamp is designed to be a general purpose processor module. It is designed to work as a stand alone module (SD card, ethernet and USB/Serial converter are all on the module). This allows all initial development to be done without a motherboard, but for integration into a specific project a motherboard with specific features could be designed.
Features
- Atmel AT91RM9200 processor (Arm9 processor with MMU)
- 32Mb SDRAM (Only limited by 1x 54-TSOP SDRAM chip)
- 8Mb SPI Dataflash
- 1x 10/100 Ethernet
- 1x USB host port
- 1x SD card slot
- Serial debug port access through FTDI USB/Serial converter
- JTAG port
- 2-Layer PCB design
Licence
All files for this project are licensed under the GNU GPL V2
Project files
Status
Booting
The AT91RM9200 has several features the faciliate easy booting. There is a good description of the booting order here. The AT91RM9200 look at the dataflash for an program. Atmel provides a [1] program that lives in the Dataflash and loads u-boot.
Links
- Atmel: AT91RM9200 info on Atmel's site
- [2]: Up to date kernel patch for the AT91RM9200
- Cadsoft.de: Free (as in beer) tools for schematic and PCB design
- openhardware.wordpress.com: Here is my openhardware blog
- App notes: for Atmel arm processors
Pricing
The parts cost for qty 1 is $75 from digikey, and $55 for qty 100
I'm sure this can be greatly reduced with higher quantity
We will make a small run soon, and I will let you know when these are available
Discussion
Can I plug a USB peripheral into the Linuxstamp, such as a USB Wifi adapter? --DavidCary 22:02, 17 April 2007 (PDT)
Yes, any USB device that is supported by the kernel should work with the Linuxstamp. --Linuxvolts 23:15, 18 April 2007 (PDT)
Contact
For further questions or comments please contact Paul (pthomas8589 _at_ gmail _dot_ com)
