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User Manual SOM-DB5720 Development Board for COM Express Type 1 & 2 Pin-out Modules...
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No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable. How- ever, Advantech Co., Ltd.
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Consult the dealer or an experienced radio/TV technician for help. Technical Support and Assistance Visit the Advantech website at http://support.advantech.com where you can find the latest information about the product. Contact your distributor, sales representative, or Advantech's customer service center for technical support if you need additional assistance.
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The sound pressure level at the operator's position according to IEC 704-1:1982 is no more than 70 dB (A). DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein.
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Don't touch any components on the CPU card or other cards while the PC is on. Disconnect power before making any configuration changes. The sudden rush of power as you connect a jumper or install a card may damage sensitive elec- tronic components. SOM-DB5720 User Manual...
Introduction SOM-DB5720 is a development board for COM-Express Type 1 & 2 pin-out module that fully complies with the PCI Industrial Computer Manufacturers PICMG COM Express standard. It is suitable for different form factor modules including COM- Basic, COM-Compact, and COM-Mini. All functions provided by COM-Express type 2 pin-outs are implemented on SOM-DB5720 with the most popular interfaces or con- nectors for ease of development and verification.
USB Port 0 USB Port 1 USB Port 2 USB Port 3 USB Port 4 in MINIPCIE1 USB Port 6 USB Port 7 USB Port 5 in EPCARD1 1.2.3 Button Location PWR_BTN1 SMB_ALERT_BTN1 RST_BTN1 CB_THRM_BTN1 BATLOW_BTN1 SIO_WAKE_BTN1 SOM-DB5720 User Manual...
RST_BTN1 Reset Button Disable Selection SOM-DB5720 Voltage Carrier Board SIO System J10, J11 SIO_WAKE_BTN1 Input (VIN) Selection Wake Up Button LVDS Panel Voltage Carrier Board SM Bus J12, J13 SMB_ALERT_BTN1 Selection Alert Button LVDS Inverter Voltage Selection SOM-DB5720 User Manual...
DDI2 DisplayPort C / HDMI Port C Switch SW13 ~ SW17 DDI3 DisplayPort D / HDMI Port D Switch Note! SW1 ~ SW17 have different settings for SOM-DB5800 or SOM-DB5720, please see details in Switch Setting chapter. Note! SOM-DB5720 does not support HDMID1 & DISPLAYPORTD1.
1.3.4 Switch Settings SOM-EA20 on SOM-DB5720 PEG Slot [Default] CHS-04TA2 Table 1.29: SW1 ~ SW5: DDI1 DisplayPort B / HDMI Port B Switch Function Dip Switch DDI1 DisplayPort B SW1,SW3,SW5 SW4,SW6 DDI1 HDMI Port B SW3,SW5 SW2,SW4,SW6 CHS-04TA2 Table 1.30: SW7 ~ SW12: DDI2 DisplayPort C / HDMI Port C Switch...
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SW10,SW12 DDI2 HDMI Port C SW9,SW11 SW8,SW10,SW12 CHS-04TA2 Table 1.34: SW13 ~ SW17 DDI3 DisplayPort D / HDMI Port D Switch Function Dip Switch SW13 DDI3 DisplayPort D SW14,SW16 SW15,SW17 SW13 DDI3 HDMI Port D SW14,SW16 SW15,SW17 SOM-DB5720 User Manual...
DDI2 DisplayPort C Hot Plug Detection DDI2 HDMI Port C Hot Plug Detection [Default] Table 1.37: DDI3_HPD1: DDI3 DisplayPort D / HDMI Port D Hot Plug Selection Function DDI3 DisplayPort D Hot Plug Detection DDI3 HDMI Port D Hot Plug Detection [Default] SOM-DB5720 User Manual...
4P Power Connector PJP2 4P Power Connector 1.4.2 Block Diagram JPCIE4 JPCIE3 JPCIE2 JPCIE1 PCI-E X 1 LANE 0 PCI-E X 1 LANE 1 PCI-E X 1 LANE 2 PCI-E X 1 LANE 3 PCIE X 4 SOM-DB5720 User Manual...
SOM-EA04 1.5.1 Connector Location SOM-BP-AB1 SOM-PC-AB1 Table 1.39: Connector List Label Function SOM-BP-AB1 Type1 COM-Express A & B Connector SOM-PC-AB1 Type2 COM-Express A & B Connector SOM-DB5720 User Manual...
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