Table 2. Connectors
Signal
Connector Type
Description
CH 0 and CH 1 BNC female
Analog input connection; digitizes data and triggers
acquisitions.
CLK IN
SMB
Imports an external reference clock or sample clock to
the oscilloscope.
PFI 0
SMB
PFI line for digital trigger input/output, probe
compensation.
AUX 0
MHDMR
Reference clock input, reference clock output,
bidirectional digital PFI, and 3.3 V power output.
Table 3. Access LED
Color
Indications
Off
The module is not yet functional or the module has detected a problem with a power
rail.
Amber The module is being accessed.
Green The module is ready to be programmed.
Table 4. Active LED
Color
Indications
Off
Module is not armed, triggered, or acquiring a waveform.
Amber The module is armed and waiting for a Reference (Stop) Trigger.
Green The module has received a Reference (Stop) Trigger. Also indicates that the module
is acquiring a waveform.
Red
The module has detected an error. The LED remains red until the error condition is
removed. The following scenarios are examples of potential errors:
•
Detected an unlocked condition on a previously locked PLL. A PLL that is
unlocked while in reset does not show an error.
•
Unable to detect the external sample clock.
•
Detected an overheating or overpowering error.
Note
Certain driver interactions may cause the Active LED to flash red.
An error condition does not exist unless the Active LED remains red.
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PXIe-5163 Getting Started Guide
