Teledyne LeCroy USB Chief - Users Manual - Manual (Page 22)

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Chief User’s Manual CATC Version 1.7
• Real-time traffic capture filtering
†
• Automatic detection and capture of full- and low-speed traffic
†
†
new or enhanced feature not available in the Detective or Inspector Analyzer
System Components/Packing List
• One stand-alone USB Chief Analyzer unit with AC power cord
• One External Interface Breakout Board with a 37-pin ribbon cable
• Three USB cables: two 3-foot (1-meter) cables and one 6-foot (2-meter) cable
• USB Chief software program installation diskette(s)
• Product documentation including on-line help
Stand-Alone Unit
The USB Chief Analyzer has several user-accessible controls on its front and rear
panels.
Figure 1: Front Panel
• Red PWR (power) indicator LED (lights when the unit power is switched on)
• Green REC (recording) LED (lights when the unit is recording)
• Yellow TRG (triggered) LED (lights when the unit triggers an event)
— Also lights during power-on testing and blinks when the hardware is faulty
• Yellow GEN (generate) LED (lights when the unit is generating traffic)
• Manual Trigger push-button (allows a manual Trace capture)
— After beginning a recording session, press the Manual Trigger switch to
force a Trigger condition. The session completes when a specified
post-Trigger amount of bus data is recorded or when you manually stop a
recording session.
• Detach Device push-button (allows a momentary disconnection of the device
from the host on the primary port).
— This is especially useful when the traffic of interest occurs during device
enumeration. Use the Detach Device switch shortly after starting
recording to capture a Trace of the device’s enumeration.
• Two USB ports, Record & Generate (Primary Port) and Secondary Record
(Secondary Port), each with a type "A" and a type "B" connector
— (Record & Generate) records and generates traffic
— (Secondary Record) records only