computer on modules all product specifications are subject to change without notice last updated : 9-may-2011 features som-5781 ? amd turion?/sempron? processor + amd m690e/sb600 chipsets ? mobile amd x1250 3d/2d engine, supports 48-bit lvds/vga/hdmi/dvo/ pcie x 8 ? supports two ddr2-800 memory sodimm sockets up to 4 gb ? supports 4 pcie x1, 4 pci master, lpc, 4 sataii, 1 ide, 8 usb 2.0, hda ? supports embedded software apis and utilities amd turion? m690e com-express basic module specifications form factor com-express basic module, type ii pin-out processor system cpu amd turion/sempron processor front side bus 800 mhz system chipset amd m690e/sb600 bios award 4 mbit flash bios memory technology ddr2 533/667/800 mhz max. capacity up to 4 gb socket 2 x 200-pin sodimm sockets display chipset amd m690e vram supports up to 256 mb (optional 128 mb side port) graphics engine mobile amd x1250 3d/2d engine lcd single and dual channel 24/48-bit lvds vga up to 2048 x 1536 dvo 1 dual display crt + lvds, crt + dvi, dvi + lvds ethernet chipset realtek 8110sc gigabit 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, pcie x8, 4 pcie x1, 4 pci master i/o pata 1 x eide (udma 100) sata 4 x sataii usb 8 x usb 2.0 audio high defnition audio interface gpio 8-bit gpio power power type atx, at power supply voltage +12 v and +5 vsb for atx, +12v for at power consumption (typical) typical: (1 gb ddr2 667) +12 v @ 1.23 a (amd turion tl-62) +12 v @ 0.91 a (amd sempron 2100+) power consumption (max, test in hct) max: (1 gb ddr2 667) +12 v @ 2.88 a (amd turion tl-62) +12 v @ 1.29 a (amd sempron 2100+) environment operating temperature 0 ~ 60 c (32 ~ 140 f) operating humidity 0% ~ 90% relative humidity, non-condensing mechanical dimensions 125 x 95 mm (4.92" x 3.74") monitoring bios fash embedded security id flash lock watchdog gpio h/w monitor i 2 c smbus software apis: utilities: esos
www.advantech.com/products online download board diagram som-5781 ordering information part no. cpu l2 cache chipset lvds vga giga lan hd audio pcie x 8 pcie x 1 pci usb 2.0 sata lpc smbus atx power at power thermal solution operating temp. som81s00a1 socet m0 2 x 2it es 1 es 1 8 es es es es actie 0 0 c som81ss0a1 sempron 2100 2 b m0 2 x 2it es 1 es 1 8 es es es es actie 0 0 c development board part no. description somdb00g00a2 deelopment board for giga lan com module packing list part no. description quantity som81 cpu module 1 utility cd 1 10021t00b heatspreader 1 optional accessories part no. description 1008818n001 semiheatsin 12 x x 1 mm 1008820n001 semicooler 12 x x . mm with 12 v an lpc bus dvo connector row c,d connector row a,b dual channel ddr2 m690e sb600 a-link 200-pin sodimm x 2 supports up to 2 gb x 2 realtek rtl8110sc bios smbus wdt / gpio (f75111) wdt / gpio s1g1 socket amd turion64 x 2 sempron smart fan controller (f75387) graphics memory up to 128 mb multiplexed ddr2 800 400 mhz pci gigabit ethernet ht interface (maximum 1.0 ghz) pcie x8 tmds (dvi/hdmi) primary ide (ata66/100/133) analog rgb 24/48-bit lvds channel 4 pcie x1 usb 2.0 x 8 azalia/ac97 (optional) sata ii x 4 pci bus (33 mhz)
all product specifications are subject to change without notice last updated : 9-may-2011 software apis control monitor gpio general purpose input/output is a fexible parallel interface that allows a variety of custom connections. it allows users to monitor the level of signal input or set the output status to switch on/off a device. our api also provides programmable gpio, which allows developers to dynamically set the gpio input or output status. watchdog a watchdog timer (wdt) is a device that performs a specifc operation after a certain period of time if something goes wrong and the system does not recover on its own. a watchdog timer can be programmed to perform a warm boot (restarting the system) after a certain number of seconds. smbus smbus is the system management bus defned by intel ? corporation in 1995. it is used in personal computers and servers for low-speed system management communications. the smbus api allows a developer to interface a embedded system environment and transfer serial messages using the smbus protocols, allowing multiple simultaneous device control. hardware monitor the hardware monitor (hwm) api is a system health supervision api that inspects certain condition indexes, such as fan speed, temperature and voltage. i 2 c i 2 c is a bi-directional two wire bus that was developed by philips for use in their televisions in the 1980s. the i 2 c api allows a developer to interface with an embedded system environment and transfer serial messages using the i 2 c protocols, allowing multiple simultaneous device control. hardware control the hardware control api allows developers to set the pwm (pulse width modulation) value to adjust fan speed or other devices; it can also be used to adjust the lcd brightness. display power saving brightness control the brightness control api allows a developer to interface with an embedded device to easily control brightness. cpu speed make use of intel speedstep technology to reduce power power consumption. the system will automatically adjust the cpu speed depending on system loading. backlight the backlight api allows a developer to control the backlight (screen) on/off in an embedded device. system throttling refers to a series of methods for reducing power consumption in computers by lowering the clock frequency. these apis allow the user to lower the clock from 87.5% to 12.5%. software utilities bios flash the bios flash utility allows customers to update the fash rom bios version, or use it to back up current bios by copying it from the fash chip to a fle on customers disk. the bios flash utility also provides a command line version and api for fast implementation into customized applications. esos the esos is a small os stored in bios rom. it will boot up in case of a main os crash. it will diagnose the hardware status, and then send an e-mail to a designated administrator. the esos also provides remote connection: telnet server and ftp server, allowing the administrator to rescue the system. embedded security id the embedded application is the most important property of a system integrator. it contains valuable intellectual property, design knowledge and innovation, but it is easily copied! the embedded security id utility provides reliable security functions for customers to secure their application data within embedded bios. flash lock flash lock is a mechanism that binds the board and cf card (sqflash) together. the user can lock sqflash via the flash lock function and unlock it via bios while booting. a locked sqflash cannot be read by any card reader or boot from other platforms without a bios with the unlock feature. monitoring 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. value-added software services software api: an interface that defnes 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.
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