FS4400 PCI Express State Analysis Probe User Manual - FuturePlus ...

Front Panel
Link A or B
Signal LED
color
The connections and features of the FS4400 probe include:
• DC input for provided external AC to DC power supply (please note that the use
of any other power supply voids the warranty on the FS4400), On/Off switch
and USB connections to the Windows PC/16900 where the Probe Manager
software will be loaded.
• Link Probe cable connection for any 1 of the different probing cables and
Reference Clock probe cable connections.
• Logic Analyzer probe connections. One set for 90 pin pod connections and a
duplicate set for 40 pin pod connections. A1 – A4 are connections for 1 Link
Processor, and B1 – B4 are for the other Link Processor.
• Reference Clock Probe Cable is permanently attached to the FS4400.
• LED indication of probe power on and Link status. For each link there is a pair
of LEDs which have the following states:
Meaning
Link A or B
Data LED
color
Meaning
Green Link OK Green Data clocking Into Analyzer
Dark Loss of Signal Dark No Data clocking into
Analyzer
Orange Data Invalid (8b10b error) Orange Any Error: 8b10b, Align,
Framing, Idle
Red Receiver Fault Red Processor Clock Error
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