ADVANTECH SOM-A2709

COM with Marvell XScale PXA270 ® SOM-A2709 Processor + Windows Embedded CE 5.0 Project based Features  Marvell XScale PXA270 processor+ Microsoft Windows CE 5.0  Linux 2.6 supported per project basis  Form factor & pin definition are compatible w/ Advantech SOM-A2558 series  Power management mechanism for sleep mode support  Rich I/O support: USB, COM, CF/PCMCIA. SDIO, LAN  Multi source boot-up from on-board flash, CF, PCMCIA & SD  SOM-ADK2709 Design-in kit package is available for efficient evaluation, application development and design-in support Introduction Mobile computing, I/O Intensive COM SOM-A2709 series Computer On Module (COM) integrates the Marvell XScale PXA270 ultra low power SoC and I/O solution chips together with Windows CE OS support. SOM-A2709 supports rich I/O such as CF/PCMCIA, SD, USB, LAN, multi-COMs, LCD and audio. SOM-A2709 is designed for portable/handheld applications, it supports deep sleep mode and CPU power Speedstep mechanism for power saving and better power management. Design-in Package ensures efficent evaluation/implementation The Design-in Package not only includes all the necessary H/W boards, fixtures and LCD related cables, but also includes the Advantech-customized API, utility & reference codes. And of course, it includes all design related documentation including, a white paper for detailed technical know-how. Three support mechanisms are included in the Design-in Package: Reference Kit: Includes the Advantech reference Customer Solution Board (CSB) and all documentation relating to CSB design and manufacture. ex : BOM, placement, gerber file, layout etc. file. LCD Kit: Includes the LCD, inverter, T/S and related cables. All goods are pre-verified and supported in Advantech's reference S/W package. Design-in Zone: The web portal for customers to download design-related documentation, SOPs and sample code, also provides end-to-end technical support. (http://risc-designin. advantech.com.tw/) Specifications PWM 2 x O.S. Microsoft Win CE 5.0 English professional ver. IO GPIO 8" (Default 4 x In, 4 x Out) SoC Marvell XScale PXA270 520 MHz (default)/ 312 MHz SPI 1 x SDRAM 64 MB (default)/128 MB Boot Flash 1 MB NOR type Graphics Chip PXA270 buit-in 18-bit LCD controller LCD I/F 18 bit 3.3V TTL level Storage Flash NOR type Flash 0 MB/64 MB (default) Watchdog PXA270 built-in LCD Resolution Multimedia 320 x 240, 640 x 480 (default) & 800 x 600** Support Kernel RTC HT1381 Audio Line-in ,Line-out and Mic-in System Control H/W reset & S/W reset Inverter I/F Backlight on/off & dimming control Power Management Supports normal, idle and sleep mode DC-input 3.3 V + -5% & 5.0 V + -5% JTAG Yes Power SOM Power Normal mode: 2.3 ~ 2.5 watt*** System Bus Consumption Sleep mode: 15 mW ~ 30 mW*** (ARM bus) Yes (2 chip select pins reserve for CSB to use) Expansion 1 x JTAG conn. by 6 x 12 mm pin header External Connector 2 x 100 pin board to board conn. COM 4 x RS-232 (3 x FF, 1 x 4 wires), 1 x RS-485* 1 x 200 pin golden fingers USB Host 2 x USB host 1.1 Operating: 0° C ~ 60° C; -40/-20° C ~ 70/85° C by USB Client 1 x USB client 1.1 Temperature project base Other PS/2 - Humidity 10% ~ 90% PCI - Certification CE/FCC class A IO T/S 4 wires resistive 68 x 68 x 6.8 mm LAN 1 x 10/100-T Form Factor (Advantech standard RISC SOM RTX architecture ) 2 x PCMCIA/CF PCMCIA/CF (supports IO & memory mode, bootable I/F) Notes: * - RS-485 function needs to add a RS-485 transceiver chip on CSB. SD/MMC 1 x (supports SDIO & memory mode, bootable I/F) ** - CPU will spend more resources handling LCD-output at 800 x 600 resolution which will impact other SM bus/I2C 1 x (default SM bus support) I/O performance. If customers choose 800 x 600 resolution, they need to double check the whole platform performance first. *** - SOM power consumption only. Computer On Modules All product specifications are subject to change without notice Last updated : 6-Feb-2009 SOM-A2709 Hardware Reset Software Reset Sleep/Resume Board Diagram To X2 bus To X2 bus To X2 bus Local bus 64/128 MB 1 MB NOR Flash To X1 bus 0/64 MB NOR Flash SDRAM (boot loader only) 8 x GPIO & 2 x PWM SM Bus for Battery Monitor To X2 bus Buffer Full-function RS-232 TTL Level (COM1) To X2 bus Full-function 10/100-T LAN Davicom RS-232 TTL Level (PHY on Board) (COM3) To X2 bus DM9000 To X2 bus 4 wires RS-232 TTL Level ( COM4) To X2 bus Full-function RS-232 TTL Level (COM2) 1 x USB 1.1 Client Exar To X2 bus XR16L2751 4 wires RS-232 Xscale TTL Level (COM5) Audio I/F AC97 Codec to X2 bus PXA270 Processor 2 x USB 1.1 host System bus Buffer USB hub to X2 bus (312/520 direction Control MHz) 4-wire Resistive LCD back light T/S I/F TI ADS7846 CPLD control pin to X2 bus To X2 bus I2C / SM Bus Buzzer control To X2 bus RTC (HT1381) 2 x PCMCIA/CF To X2 bus 5V Input 3V rechargeable coin DC Power Input To X2 bus 18-bit LCD interface battery Dc-input pin 3.3V Input To X2 bus by X2 bus Watchdog Timer (PXA270 Internal) SD/MMC X1 bus: System Local bus (AMI bus) Interface To X3 bus. X2 bus: 200 pin golden finger I/O bus X3 bus: Feature extension bus Ordering Information Mechanical Dimensions Unit: mm SOM-A2709 Design-in Package 68.50 Part No. Description SOM-ADK2709-B00 SOM-A2709 Series Design-in Kit. (Must Item) 6.4" TFT VGA (640 X 480) LCD kit. The kit includes LCD LCD-A064-TTV1-0 (PRIMEVIEW PD064VT2), 4-wire resistive touch screen, (Must Item) inverter 1700001524 for 3pin 180cm USA type power cord Power cord 170203180A for 3pin 180cm UK type power cord 170203183C for 3pin 183cm Europe type power cord SOM-A2709 Series COM (Module only) Part No. Description COM XScale PXA270 520 MHz, 64 MB SDRAM, 64 MB SOM-A2709-546B0E Flash, & Win CE5.0 After Developers have evaluated the kit and decided to order a reconfigured sample run COM, they can check the Order your own reconfiguration options in the above specification table to reconfigured COM order their customized SOM-A2709 product. Contact local Advantech sales or distributor for reconfiguration requests. Packing List Bulk packing with 20 pcs in one box COM only comes with the bootloader pre-installed and Win CE professional version license sticker **Sample image and related documentation included with Design-in kit only. Online Download www.advantech.com/products