SBC6845 Single Board Computer y ATMEL AT91SAM9G45 Processor with 400MHz ARM 926EJ-S Microcontroller y On board 128MB DDR2, 256MB Nand Flash and 4MB Data Flash y 5 UARTs , 2 USB Host, RS485, CAN, Ethernet, Audio out, LCD, SD, Keypad, y Optional RGB-to- LVDS Converter Board Supports for Connecting to Large Size LCD y Ready-to-Run Linux 2.6.30 and WinCE 6.0 OS Overview Embest SBC6845 Single board computer is a high-performance ARM embedded single board computer (SBC) with popular ATMEL AT91SAM9G45 Processor. It is a compact board with frequently used functions and also with small size. It is designed for a wide range of applications including Industrial Control Terminal, Intelligent Instrumentation, Data Acquisition and Analysis, Medical products,.Network Terminal, etc. The SBC6845 Single board computer has 128MBytes DDR2 SDRAM, 256MBytes Nand Flash and 4MBytes Data Flash on board. It extends many hardware interfaces including serial ports, USB Hosts, CAN, RS485, Ethernet, SD card, Audio out, keypad, LCD, Touch screen and etc. Embest offers 4.3 inch and 7 inch size LCDs including touch screen for options, user can connect the LCD/TSP through one 2.54mm pitch 2*20-pin connector on board, the driver has already provided and user can use it already. If user wants to use large size LCD with the SBC6845 board, Embest also offers one RGB-to-LVDS converter board as an option which can convert the LCD RGB signal to LVDS signal to create the large size LCD connection possibility. SBC6845 Single board computer is ready to run Linux 2.6.30 open source operating system and WinCE 6.0 operating system. We provide Linux source code, WinCE BSP, User Manul and part of development tools to help customer with their own development. So the board is a stand platform ideal for evaluation and early development work. The board also has a compact and logic layout and user can use it directly for their next embedded design which can help to shorten the time from embedded board to products. Hardware Features The ARM926EJ-S based AT91SAM9G45 features the frequently demanded combination of user interface functionality and high data rate connectivity, including LCD Controller, resistive touch- screen, audio, Ethernet 10/100 and high speed USB. With the processor running at 400MHz and multiple 100+ Mbps data rate peripherals, the AT91SAM9G45 has the performance and bandwidth to the network or local storage media to provide an adequate user experience. SBC6845 Single board computer is based on ATMEL AT91SAM9G45 Processor. This board is characterized as following: Mechanical Parameters z Dimensions: 106.5mm x 94mm (6-layer PCB design) z Power Supply: +12V z Power consumption: +12V 0.16A (working without LCD) z Working Temp.: -40~85C z Humidity Range: 0% ~ 90% Processor z Atmel AT91SAM9G45 ARM926EJ-S Core Microprocessor (compatible with AT91SAM9M10) - 32 KBytes Data Cache, 32 KBytes Instruction Cache, MMU - One 64-kbyte internal SRAM and One 64-kbyte internal ROM - Can work at up to 400MHz Memory z 64MBytes*2 DDR2 SDRAM z 256MBytes NAND Flash z 4MBytes Data Flash Audio/Video Interfaces z Audio output port (supports playing MP3) z 2.54mm pitch 2*20-pin 16-bit RGB LCD interface (provide 4.3 and 7 LCD for options) z 4-wire resistive touch screen interface z Buzzer Data Transfer Interfaces z Serial Ports - Debug: 3-wire RS232 serial port (TTL is designable) - COM0: 3-wire TTL serial port (RS232 is designable) - COM1: 5-wire TTL serial port (RS232 is designable) - COM2: 3-wire RS485 serial port with isolation (TTL is designable)