VIA Technologies EPIA-M850 Operating Manual Download Page 3

    

EPIA

EPIA

EPIA

EPIA----M850 

M850 

M850 

M850 Operating Guide

Operating Guide

Operating Guide

Operating Guide    

September 27, 2010 

- 1 - 

Version 1.01 

VIA EPIA

VIA EPIA

VIA EPIA

VIA EPIA----M850

M850

M850

M850    o

o

o

overview

verview

verview

verview    

The VIA EPIA-M850 Mini-ITX Mainboard is a compact native x86 mainboard optimized for advanced level system 
in embedded and multimedia applications.  The mainboard is based on the VIA VX900 Unified Digital Media IGP 
chipset featuring the VIA Chrome9™ HC with 2D/3D graphics and video accelerators for rich digital media 
performance. 

The VIA EPIA-M850 includes a powerful, secure, and efficient VIA Nano™ processor.  The VIA Nano processor 
includes the VIA Padlock Security Engine, VIA CoolStream™ Architecture, VIA StepAhead™ Technology Suite, and 
VIA TwinTurbo™ technology. 

The VIA EPIA-M850 includes two 1066/800 MHz DDR3 DIMM slots that support a combined total of 8 GB.  The 
VIA EPIA-M850 provides support for high fidelity audio with its included VIA VT1708S High Definition Audio 
codec.  In addition it supports two SATA 3Gb/s storage devices. 

The VIA EPIA-M850 is compatible with a full range of Mini-ITX chassis as well as FlexATX and MicroATX enclosures 
and power supplies.  The VIA EPIA-M850 is fully compatible with Microsoft

®

 and Linux operating systems. 

 

Summary of Contents for EPIA-M850

Page 1: ...Operating Guide Operating Guide Operating Guide Operating Guide EPIA EPIA EPIA EPIA M8 M8 M8 M85 5 5 50 0 0 0 Mainboard Mainboard Mainboard Mainboard...

Page 2: ...VIA EPIA M850 side profile 8 Power consumption 9 VIA EPIA M850 1 6 GHz 9 A 100 CPU usage 9 B Burn in 3DMark06 1280 x 1024 bench mode 9 C Power DVD 8 0 H 264 1080i 10MB movie 9 D Power DVD 8 0 MPEG2 10...

Page 3: ...gital media performance The VIA EPIA M850 includes a powerful secure and efficient VIA Nano processor The VIA Nano processor includes the VIA Padlock Security Engine VIA CoolStream Architecture VIA St...

Page 4: ...g Guide Operating Guide Operating Guide September 27 2010 2 Version 1 01 VIA VIA VIA VIA EPIA EPIA EPIA EPIA M850 M850 M850 M850 l l l layout ayout ayout ayout Figure Figure Figure Figure 1 1 1 1 EPIA...

Page 5: ...for 4 additional USB ports 1 x USB device port pin header 3 x RS232 COM pin headers 2 x Digital I O pin headers GPI x 8 GPO x 8 1 x LPC pin header 1 x SMBUS pin header 1 x Front audio pin header 1 x S...

Page 6: ...ide September 27 2010 4 Version 1 01 VIA VIA VIA VIA EPIA EPIA EPIA EPIA M850 M850 M850 M850 p p p processor SKUs rocessor SKUs rocessor SKUs rocessor SKUs The VIA EPIA M850 is available in two speed...

Page 7: ...e high quality digital video streaming and DVD playback in a new generation of fanless small form factor PCs and IA devices The VIA VX900 features VIA Chrome9 HC3 with 2D 3D graphics and video acceler...

Page 8: ...850 M850 M850 M850 mounting hole mounting hole mounting hole mounting hole and board dimensions and board dimensions and board dimensions and board dimensions Figure Figure Figure Figure 3 3 3 3 EPIA...

Page 9: ...IA EPIA M850 M850 M850 M850 h h h height eight eight eight d d d distribution istribution istribution istribution Figure Figure Figure Figure 4 4 4 4 EPIA EPIA EPIA EPIA M850 M850 M850 M850 component...

Page 10: ...Guide September 27 2010 8 Version 1 01 VIA EPIA VIA EPIA VIA EPIA VIA EPIA M850 M850 M850 M850 s s s side ide ide ide p p p profile rofile rofile rofile Figure Figure Figure Figure 5 5 5 5 EPIA EPIA...

Page 11: ...06 1280 x 1024 bench mode Measured Voltage Measured Voltage Measured Voltage Measured Voltage Measure Amp Measure Amp Measure Amp Measure Amp Watts Watts Watts Watts Main Board 3 3V 3 26 0 8 2 608 Mai...

Page 12: ...Measured Voltage Measure Amp Measure Amp Measure Amp Measure Amp Watts Watts Watts Watts Main Board 3 3V 3 26 0 8 2 608 Main Board 5V 4 95 4 5 22 275 Main Board 5VSB 5 04 0 0 0 000 Main Board 12V 12...

Page 13: ...Watts Watts Watts Main Board 3 3V 3 26 0 8 2 608 Main Board 5V 4 94 3 5 17 290 Main Board 5VSB 5 04 0 0 0 000 Main Board 12V 12 47 0 0 0 000 Total Power Consumption 19 898 C Power DVD 8 0 H 264 1080i...

Page 14: ...easured Voltage Measure Amp Measure Amp Measure Amp Measure Amp Watts Watts Watts Watts Main Board 3 3V 3 26 0 8 2 608 Main Board 5V 4 94 3 4 16 796 Main Board 5VSB 5 04 0 0 0 000 Main Board 12V 12 48...

Page 15: ...le with an industry standard 20 pin ATX connector for connecting to the power supply Pin Pin Pin Pin Signal Signal Signal Signal Pin Pin Pin Pin Signal Signal Signal Signal 1 1 1 1 3 3V 11 11 11 11 3...

Page 16: ...embedded operating systems Windows CE and Windows XP Embedded the related drivers can be found in the VIA Embedded website at www viaembedded com L L L LINUX INUX INUX INUX D D D DRIVER RIVER RIVER R...

Page 17: ...1F No 531 Zhong Zheng Road Xindian Taipei 23148 Tel 02 2218 5452 Fax 02 2218 5453 Email embedded via com tw CHINA CHINA CHINA CHINA VIA Building Tsinghua Science Park Building 7 No 1 Zhongguancun Eas...

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