Advantech SOM-DB2500, User Manual

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ix SOM-DB2500 User Manual
Contents
Chapter 1 General Information ............................1
1.1 Introduction ............................................................................................... 2
1.2 Functional Block Diagram ......................................................................... 2
1.3 Pin Description .......................................................................................... 3
Chapter 2 Mechanical Information ....................13
2.1 Board Information.................................................................................... 14
Figure 2.1 Board chips identify – Front...................................... 14
2.2 Mechanical Drawing................................................................................ 14
Figure 2.2 Board Mechanical Drawing – Front .......................... 14
Figure 2.3 SOM-DB2500 Board Mechanical Drawing - Side..... 14
Figure 2.4 Board Mechanical Drawing – Rear........................... 15
Figure 2.5 Board Mechanical Drawing – Side ........................... 15
2.3 Assembly Drawing .................................................................................. 16
Figure 2.6 Assembly Drawing- SMARC to SOM-DB2500 ......... 16
Chapter 3 Connectors and .................................17
Chapter 3 Jumper Settings ................................17
3.1 SOM-DB2500 Connectors and Jumper Settings .................................... 18
3.1.1
SOM-DB2500 Connector Location ............................................. 18
3.1.2 SOM-DB2500 Connector Pin Definition...................................... 19
Figure 3.1 ATX1 Pin Connector................................................. 19
Figure 3.2 SMARC_IN1 Pin Connector ..................................... 19
Figure 3.3 BH1 RTC Battery Connector .................................... 20
Figure 3.4 DCIN1 DC-IN Power Connector ............................... 20
Figure 3.5 CAN1 CAN Bus Connector....................................... 20
Figure 3.6 GPIO1 Header.......................................................... 21
Figure 3.7 COM1 COM Port0&1 Connector .............................. 21
Figure 3.8 COM2 COM Port2&3 Connector .............................. 22
Figure 3.9 ESPI_PH1 Header.................................................... 22
Figure 3.10LVDS_INVERTER1 LVDS INVERTER Connector... 23
Figure 3.11CAN1 CAN Bus Connector....................................... 23
Figure 3.12COM1 COM Port0&1 Connector .............................. 24
Figure 3.13ESPI_PH1 Header.................................................... 24
Figure 3.14LVDS1 LVDS Connector .......................................... 25
Figure 3.15I2C1 I2C_GP Connector........................................... 25
Figure 3.16I2C2 I2C_PM Connector .......................................... 26
Figure 3.17SATA_PWR1 Connector .......................................... 26
Figure 3.18CSI1 Connector ........................................................ 27
Figure 3.19CSI2 Connector ........................................................ 28
Figure 3.20I2S_CN1 Connector ................................................. 29
Figure 3.21PWRBTN_PH1 PWRBTN Pin Header ................... 29
Figure 3.22SATA_ACT_PH1 SATA ACT# Pin Header ............ 29
Figure 3.23BATLOW1 BATLOW Pin Header ............................. 29
Figure 3.24SYS_RESET_PH1 SYS RESET Pin Header ........... 30
Figure 3.25PWR_LED_PH1 Power LED Pin Header ................. 30
Figure 3.26SMB_ALT1 Power LED Pin Header ......................... 30
3.1.3 I/O Connector Location ............................................................... 30