
EMB-B75B
2-22
7. Serial port connectors (10-1 pin COM1)
These connectors are for serial (COM) ports. Connect the serial port module
cable to this connector, then install the module to a slot opening at the back
of the system chassis.
NOTE: The COM module is purchased separately.
EMB-B75B Serial port connector
PIN 1
COM1
DCD
TXD
GND
RTS
RI
RXD
DTR
DSR
CTS
123.86mm
8. LVDS connector (30-pin LVDS)
This connector is for a LCD monitor that supports Low-Voltage Differential
Signaling (LVDS) interface.
EMB-B75B LVDS connector
LVDS
PIN 1
Back Light Control for DC mode
GND
LVDS0_CLK+
GND
LVDS0_D0+
LVDS0_D1+
LVDS0_D2+
LVDS0_D3+
EDID_Clk
LVDS1_D0+
LVDS1_D1+
LVDS1_D2+
LVDS1_D3+
GND
LVDS1_CLK+
LVDS Panel Enable
LVDS VCC
LVDS0_CLK-
LVDS VCC
LVDS0_D0-
LVDS0_D1-
LVDS0_D2-
LVDS0_D3-
EDID_Data
LVDS1_D0-
LVDS1_D1-
LVDS1_D2-
LVDS1_D3-
LVDS VCC
LVDS1_CLK-
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