Pin Description - Advantech SOM-DB2500 User Manual

1.3

Pin Description

Advantech provides useful checklists for schematic design and layout routing. The
schematic checklist will specify details about each pin's electrical properties and how
to connect for different purposes. The layout checklist will specify the layout con-
straints and recommendations for trace length, impedance, and other necessary
information during design. Please contact your nearest Advantech branch office or
call to get your hands on the design documents and further advanced support.
LVDS / eDP
Pin
S125 LVDS0_0+ / eDP0_TX0+
S126 LVDS0_0- / eDP0_TX0-
S128 LVDS0_1+ / eDP0_TX1+
S129 LVDS0_1- / eDP0_TX1-
S131 LVDS0_2+ / eDP0_TX2+
S132 LVDS0_2- / eDP0_TX2-
S137 LVDS0_3+ / eDP0_TX3+
S138 LVDS0_3- / eDP0_TX3-
S134 LVDS0_CK+ / eDP0_AUX+
S135 LVDS0_CK- / eDP0_AUX-
S111 LVDS1_0+ / eDP1_TX0+
S112 LVDS1_0- / eDP1_TX0-
S114 LVDS1_1+ / eDP1_TX1+
S115 LVDS1_1- / eDP1_TX1-
S117 LVDS1_2+ / eDP1_TX2+
S118 LVDS1_2- / eDP1_TX2-
S120 LVDS1_3+ / eDP1_TX3+
S121 LVDS1_3- / eDP1_TX3-
S108 LVDS1_CK+ / eDP1_AUX+
S109 LVDS1_CK- / eDP1_AUX-
S139 I2C_LCD_CK
S140 I2C_LCD_DAT
S133 LCD0_VDD_EN
S116 LCD1_VDD_EN
S127 LCD0_BKLT_EN
S107 LCD1_BKLT_EN
S141 LCD0_BKLT_PWM
S122 LCD1_BKLT_PWM
S144 EDP0_HPD
S113 EDP1_HPD
3
Pin Name SOM-DB2500
SOM-DB2500 User Manual
v /v
v /v
v /v
v /v
v /v
v /v
v /v
v /v
v /v
v /v
v / -
v / -
v / -
v / -
v / -
v / -
v / -
v / -
v / -
v / -
v
v
v
-
v
-
v
-
v
-