EDM01-09v7 DAG 3.8S Card User Guide
©2005
14
Version 9: May 2006
Figure 4-1. DAG 3.8S Card Status LEDs.
LED definitions
The following table describes LED display definitions.
LED
Display Function
LED 1
FPGA successfully programmed.
LED 2
Data capture in progress.
LED 3
Port A Signal Detect – valid optical signal seen by the optical
receiver.
LED 4
Port A Link Error.
LED 5
Port B Signal Detect – valid optical signal seen by the optical
receiver.
LED 6
Port B Link Error.
LED 7
PPS Out: Pulse Per Second Out – indicates the card is
sending a clock synchronization signal.
LED 8
PPS In: Pulse Per Second In – indicates the card is receiving
an external clock synchronization signal.
Figure 4-2. LED State for DAG 3.8S Card Without Optical Input.
Summary of Contents for DAG 3.8S
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