Advantech PCIE-1840, Руководство пользователя

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15 PCIE-1840 User Manual
Chapter 3
S
ignal Connections
3.3 Signal Connections
Pin Assignment
There are four BNC and one 19-pin connectors on the PCIE-1840, which connects to
BNC and PCL-10119 HDMI cables. Figure 3.1 and Figure 3.2 show the pin assign-
ments for the BNC and 19-pin I/O connector separately, and Table 3.1 shows its I/O
connector signal description.
Figure 3.1 19-pin I/O Connector Pin Assignments
3.3.1 I/O Connector Signal Description
Signal Name Reference Direction Description
REF/- DGND Input 10 MHz differential reference clock input
REF_/- DGND Output 10 MHz differential reference clock output
DTRG<0..1> DGND Input Digital trigger inputs
TRIGOUT<0..1> DGND Output Trigger outputs
DGND ---- ---- Digital ground
Signal Name Reference Direction Description
AICH<0..3> AGND Input Analog input channels 0 through 3