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Shenzhen Embedall Technology Co., Ltd.
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 Model Number |
AT91SAM9261 |
EBD9261
EBD9261 introduce
The AT91SAM9261 engineering development board is an effective platform for evaluating chip performance and developing code for applications based on AT91SAM9261
T
he AT91SAM9261 is an ultra low-power, deterministic microcontroller based on the ARM926EJ -S processor, with 16K byte instruction and 16K byte data cache memories. It operates at 210 MIPS with a 190 MHz clock. It features 160K bytes of SRAM and 32K bytes of ROM with single cycle access at maximum processor or bus speed, together with an external bus interface with controllers for SDRAM and static memories including NAND Flash and Compact Flash. more information please to http://www.atmel.com
Built-in controllers and interfaces include
a) External memory bus -- supports SDRAM, static RAM, NAND Flash, and Compact Flash
b) LCD controller
● B/W or 16-bit color on STN displays
● 24 bit color on TFTs, or up to 2048 x 2048 resolution
c) Other I/O interfaces
● USB 2.0 host and device ports -- support Bluetooth, DECT, or WiFi radios
● 3 x synchronous serial controllers
● 3 x USARTs (universal synchronous/asynchronous transceivers)
● 2 x SPI (serial peripheral interface)
● MMC and SD card interface
● 3 x 32-bit PIO (parallel I/O) controllers
d) System controllers
● Reset controller
● Shutdown controller
● Clock generator
● Power management controller
● Periodic interval timer
● Watchdog timer
● Eight-level priority interrupt controller
e) Bus matrix supporting five bus masters
● Processor instruction and data buses
● USB and LCD controllers
●19-channel peripheral DMA controller
f) Debugging interfaces
● 2-wire debugging controller
● JTAG-ICE
● Dedicated UART debug channel
EBD9261 Hardware specification
■ Processor: ATMEL AT91SAM9261 based on 32-bit ARM926EJ core microcontrollers
■ 64 Mbytes of SDRAM memory
■ 64 Mbytes of NAND Flash memory
■ one Atmel® serial DataFlash®
■ one USB device port interface
■ two USB host port interfaces
■ one DBGU serial communication port
■ two RS232 serial communication port
■ JTAG/ICE debug interface
■ one Ethernet 100-base TX with three status LEDs
■ one WM8731 Audio DAC
■ two Power LED and four general-purpose LEDs
■ four user input pushbuttons
■ one wakeup input pushbutton
■ one reset pushbutton
■ one DataFlash SD/MMC card slot
■ one Lithium Coin Cell Battery Retainer for 12 mm cell size
■ one Touch screen interface
■ one LCD interface
■ one CAN bus interface
■ one CF card interface
EBD9261 Software specification
ADS1.2 test codes
■ LCD test
■ NandFlash test
■ SPI DataFlash test
■ CF card test
■ PIO test
■ Can bus test
■ WM8731 test
WinCE.net 5.0 BSP(not Free)
(binary, if you need source code, please send email to us)
● Eboot for WinCE
● Display driver
● NandFlash driver
● Fat file system
● SD card driver
● CF/IDE driver
● RTC driver
● Serial driver
● Wave device driver
● USB host driver
ARM Linux for EBD9261 kernel 2.6.15 (in source code)
● Linux Cross-Compiler tool chain 3.4.1
● U-boot for Linux & DataFlash boot code
● Drivers under Linux (all in source code)
● SAM-BA
EBD9261 Package List
● One EBD9261 Evaluation Board
● One RJ45 crossed Ethernet cable
● One crossed serial RS232 cable
● One WIGGLER JTAG board
● One A/B-type USB cable
● One Parallel port cable
● One CPLD JTAG board
● 5.0V DC Power supply
● One CD-ROM, include
a) user manual
b) circuit schematic drawing
c) WINCE 5.0 BINARY BSP
http://www.embedall.com/aspdeen/En_ProductShow.asp?ArticleID=115
+86 0755 81135102
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