PXIe-1209 User Manual
Publication No. 981050 REV. A
Overview and Features 1-8
Astronics Test Systems
+6.5 V
ON
Mode
These switches control special modes of operation. These modes are undefined
at this time, but are available for future implementations with special purpose
modes.
Special Mode 1
Switch
CONFIG 1
Normal OFF
Factory Debug Mode*
ON
Special Mode 2
Switch
CONFIG 2
Undefined OFF
Undefined ON
CONFIG Switch 4 is not used.
Input/Output Signals
The front panel input/output signals for each channel are as shown in Figure 1-5
and are briefly described below. The connector shield of each of the connectors
are tied to chassis ground.
Figure 1-5, Front Panel
INA
This MCX connector is the input signal A. This input is software
configurable as the trigger, gate, or reference clock signal. The threshold
level and input active high/low are programmable. The input impedance
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