Chapter 3
I/O Information
3-4
ni.com
COM1
Figure 3-3 shows the location and pinouts for the COM1 connector on the
NI PXIe-8100. Table 3-3 lists and describes the COM1 connector signal.
Figure 3-3.
COM1 Connector Location and Pinout
11
Reserved
12
DDC Data [SDA]
13
Analog Horizontal Sync
14
Analog Vertical Sync
15
DDC Clock [SCL]
Table 3-3.
COM1 Connector Signals
Pin
Signal Name
Signal Description
1
DCD#
Data Carrier Detect
2
RXD#
Receive Data
3
TXD#
Transmit Data
Table 3-2.
VGA Connector Signals (Continued)
Pin
Signal Name
5
1
6
9
COM1
