Hardware/ARMEBS/3
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Revision as of 14:41, 26 June 2015 by Marc.pignat (Talk | contribs)
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ARM-EBS 3 board
Hardware
The ARMEBS3 v1.3 board
The complete Schematic can be found here.
This is the central piece of our system.
Features:
- processor : Atmel AT91RM9200
- core : ARM920T @ 180MHz
- memory
- SDRAM : 128 MB
- Flash : 16 MB
- Simple IO :
- 4 buttons and 2 LEDs
- 17 General purpose IO
- communication
- Ethernet : 10/100MB
- Serial : 2 * RS232
- extensibility
- USB : 2 * Master (USB 1.1)
- Compact Flash : 1 socket
- SD and MMC : 1 socket
- Mezzanine system :
- Stackable (up to 4 stages)
- 16 data bits and 20 address bits
- General purpose IO
- Interruption
Mezzannines
- VIDEO mezzanine : controller with SVGA capabilities
- maximum resolution : 800x600 in 16 bits color depth
- LCD (TFT or STN) support
- CRT support
- Touch screen controller
- Keyboard controller
Software
This site is dedicated on the Linux side, but here is a list of what's running on this system:
- bootloader: u-boot
- GNU/Linux
- kernel 2.6.15.4
- with drivers for ALL devices present on the ARMEBS3 and mezzanines (the !FireWire(ieee1934) mezzanine has only support in our 2.4 kernel, time is a limited ressource... but the portage will be done)
- distributions :
- full featured : Debian GNU/Linux
- embedded : Snapgear GNU/Linux
- ThreadX
- a commercial realtime kernel
- OS less (using GNU tools or the MULTI2000 (commercial IDE)
- Rhapsody
- kernel 2.6.15.4
- Development environments