® Intel Atom™ Processor N270 SOM-5761 COM-Express Basic Module NEW Features ®  Embedded Intel Atom™ N270 1.6 GHz Processor + 945GSE+ICH7M  Intel GMA 950, Microsoft DirectX 9.1, Supports 36-bit LVDS TFT LCD  Supports one DDR2-533 memory SODIMM sockets up to 2 GB  Supports 3 PCIe x1, 4 PCI Master, LPC, 2 SATA, 8 USB 2.0, AC97/HDA  Supports embedded software APIs and Utility Software APIs: 2 Watchdog I C SMBus H/W Monitor GPIO Backlight On/Off Utilities: BIOS flash eSOS Monitoring Flash Lock Embedded Security ID Specifications Form Factor COM-Express Basic Module, Type II Pin-out CPU Intel Atom Processor N270 1.6 GHz Front Side Bus 533 MHz Processor System System Chipset Intel 945GSE/ ICH7M BIOS AWARD 8 Mbit Flash BIOS Technology DDR2 400/533 MHz Memory Max. Capacity up to 2 GB Socket 1 x 200-pin SODIMM socket Chipset Intel 945GSE VRAM DVMT 3.0 supports up to 224 MB Graphics Engine Intel GMA950, Microsoft DirectX 9.1 LCD Single and dual channel 18/36-bit LVDS Display VGA up to 2048 x 1536 TV Out Supports NTSC/PAL, S-Video and Composite Output interfaces SDVO 1 SDVO Port Dual Display CRT + LCD, TV out + LCD, TV out + CRT (Note: SDVO function is supported by customized BIOS) Chipset Intel 82574L Gigabit Ethernet Ethernet Speed 10/100/1000 Mbps WatchDog Timer 256 timer intervals, from 0 to 255 sec or min setup by software, jumperless selection, generates system reset Expansion LPC, SMBUS, 3 PCIe x 1 or 1 PCIe x 4, 4 PCI master PATA 1 x EIDE (UDMA 100) SATA 2 x SATA, data transfer rates up to 150 MB/s I/O USB 8 x USB 2.0 Audio AC97, High definition audio interface GPIO 8-bit GPIO Power Type ATX, AT Power Supply Voltage +12 V, and +5 VSB for ATX, +12 V for AT Power Consumption Typical: (1 GB DDRII 533) Power (Typical) +12 V @ 0.62 A Power Consumption Max: (1 GB DDRII 533) (Max, test in HCT) +12 V @ 0.9 A Operating Temperature 0 ~ 60° C (32 ~ 140° F) Environment Operating Humidity 0% ~ 90% relative humidity, non-condensing Mechanical Dimensions 125 x 95 mm (4.92" x 3.74") Computer On Modules All product specifications are subject to change without notice Last updated : 22-April-2010 SOM-5761 Board Diagram Intel Atom N270 1.6 GHz 533 MHz FSB CRT DDR2 SODIMM 400/533 MHz Up to 2 GB 2 x 18-bit LVDS 945GSE SDVO TV out PCI Bus 3 PCIe x 1 Primary IDE 8 port USB 2.0 ICH7M 2 SATA Fintek SM Bus F75387 HD Audio interface Giga LAN Fintek PCIe 1 x 1 Ethenet 82574L F75111 SPI LPC Bus BIOS Watchdog Timer/ GPIO Hardware Monitor Ordering Information L2 TV Giga HD USB ATX AT Thermal Operating Part No. CPU Chipset LVDS VGA SDVO PCIe PCI SATA LPC SMBUS Cache out LAN Audio 2.0 Power Power Solution Temp. Atom N270 SOM-5761FG-S6A1E 512 KB 945GSE 2 x 18-bit Yes 1 Yes 1 Yes Note 1 4 8 2 1 1 Yes Yes Passive 0 ~ 60° C 1.6 GHz Atom N270 SOM-5761Z-S6A1E 512 KB 945GSE 2 x 18-bit Yes 1 Yes 1 Yes Note 1 4 8 2 1 1 Yes Yes Passive -20 ~ 80°C 1.6 GHz Atom N270 SOM-5761Z2-S6A1E 512 KB 945GSE 2 x 18-bit Yes 1 Yes 1 Yes Note 1 4 8 2 1 1 Yes Yes Passive -40 ~ 85°C 1.6 GHz Note 1: Supports 1 PCIe x4 or 3 PCIe x1. Reserve 1 PCIe x4 circuit if no need to use PCIe Giga LAN (BOM option, either one, default PCIe x1 for Giga LAN and 3 PCIe x1) Development Board Embedded OS Part No. Description OS Part No. Description SOM-DB5700G-00A2E Development Board for COM-Express with GLAN CE60 Pro Intel (852/855/915/945) WinCE 6.0 Pro 2070007811 2 COM V1.2 ENG XPE WES2009 Intel-Uniprocess V4.0 Packing List Win XPE 2008 2070007912 MUI24 Part No. Description Quantity QNX 6.4.1 BSP ready SOM-5761 CPU Module 1 Utility CD 1 1960028640N101 Heatspreader 1 Online Download www.advantech.com/products Connector C,D Connector A,B Value-Added Software Services Software API: An interface that defines the ways by which an application program may request services from libraries and/or operating systems. Provides not only the underlying drivers required but also a rich set of user-friendly, intelligent and integrated interfaces, which speeds development, enhances security and offers add-on value for Advantech platforms. It plays the role of catalyst between developer and solution, and makes Advantech embedded platforms easier and simpler to adopt and operate with customer applications. Software APIs Control Monitor General Purpose Input/Output is a flexible parallel interface A watchdog timer (WDT) is a device that performs a specific that allows a variety of custom connections. It allows users operation after a certain period of time if something goes wrong to monitor the level of signal input or set the output status to and the system does not recover on its own. switch on/off a device. Our API also provides Programmable A watchdog timer can be programmed to perform a warm boot GPIO, which allows developers to dynamically set the GPIO (restarting the system) after a certain number of seconds. GPIO Watchdog input or output status. ® SMBus is the System Management Bus defined by Intel Corporation in 1995. It is used in personal computers and servers for low-speed system management communications. The Hardware Monitor (HWM) API is a system health The SMBus API allows a developer to interface a embedded supervision API that inspects certain condition indexes, such as system environment and transfer serial messages using the fan speed, temperature and voltage. Hardware SMBus protocols, allowing multiple simultaneous device SMBus Monitor control. 2 I C is a bi-directional two wire bus that was developed by Philips for use in their televisions in the 1980s. The Hardware Control API allows developers to set the PWM 2 The I C API allows a developer to interface with an embedded (Pulse Width Modulation) value to adjust fan speed or other 2 system environment and transfer serial messages using the I C devices; it can also be used to adjust the LCD brightness. Hardware 2 protocols, allowing multiple simultaneous device control. I C Control Display Power Saving Make use of Intel SpeedStep technology to reduce power power The Brightness Control API allows a developer to interface with consumption. The system will automatically adjust the CPU an embedded device to easily control brightness. Speed depending on system loading. Brightness CPU Speed Control Refers to a series of methods for reducing power consumption in The Backlight API allows a developer to control the backlight computers by lowering the clock frequency. These APIs allow the (screen) on/off in an embedded device. user to lower the clock from 87.5% to 12.5%. System Backlight Throttling Software Utilities The BIOS Flash utility allows customers to update the flash The eSOS is a small OS stored in BIOS ROM. It will boot up in ROM BIOS version, or use it to back up current BIOS by case of a main OS crash. It will diagnose the hardware status, copying it from the flash chip to a file on customers’ disk. The and then send an e-mail to a designated administrator. The BIOS Flash utility also provides a command line version and eSOS also provides remote connection: Telnet server and FTP API for fast implementation into customized applications. server, allowing the administrator to rescue the system. BIOS Flash eSOS The embedded application is the most important property of Flash Lock is a mechanism that binds the board and CF card a system integrator. It contains valuable intellectual property, (SQFlash) together. The user can “Lock” SQFlash via the Flash design knowledge and innovation, but it is easily copied! The Lock function and “Unlock” it via BIOS while booting. A locked Embedded Security ID utility provides reliable security functions SQFlash cannot be read by any card reader or boot from other for customers to secure their application data within embedded platforms without a BIOS with the “Unlock” feature. Embedded Flash Lock BIOS. Security ID The Monitoring utility allows the customer to monitor system health, including voltage, CPU and system temperature and fan speed. These items are important to a device; if critical errors happen and are not solved immediately, permanent damage may be caused. Monitoring Industrial Motherboards