Development Board Community Sites

Zedboard.org is a new community site for a Xilinx-ARM development board.  User-supported development boards have become very popular. TI has over a dozen listed at designsomething.org including beagleboard.org which supports beagleboard and beaglebone.  Here are a few more popular sites.

Xilinx

www.zedboard.org - Zync-7000 processor features Dual ARM Cortex-A9 at 667MHz, FPU, GigE, HDMI, stereo CODEC

papilio.cc - Open-source FPGA project with Spartan 3E FPGA.

Atmel

www.arduino.cc Ever-popular open-source electronics platform you can build yourself.

Freescale

www.towergeeks.org Modular stackable multi-architecture development kits and peripheral modules.

NXP

mbed.org Rapid prototyping boards and software tools.

LPCXpresso

Analog Devices

Blackfin Koop Open-source software and hardware projects including uClinux and support for the Blackfin STAMP board.

STMicroelectronics

stm32circle.com Projects support a number of STM32 development boards including the EvoPrimer platform.

http://leaflabs.com/devices/maple/ Arduino format, but with an ARM Cortex-M3 processor.

Texas Instruments

designsomething.org Many boards such as beaglebone, beagleboard, msp430, craneboard, pandaboard