Teledyne LeCroy USB Protocol Suite User Manual (Voyager_Advisor T3_Mercury) - Manual (Page 270)

Teledyne LeCroy Corporation Recording Options‐Misc. USB 2.0
270 USB Protocol Suite User Manual
10.2.9 VBus Power
You can control power settings:
 Keep VBus Power on after Generation/Exerciser completes: Check if you want
to keep the Host VBus on at completion of a 2.0 or 3.0 Trainer/Exerciser script.
 Capture Power Measurements (Voltage and Current): Record voltage and cur‐
rent.
 Persistent VBus Disconnect Button: Check if you want the modify the behavior
of the "Momentary Disconnect" function (Invoked through the API or by the
button). When checked, the operation works as a "toggle" of the connec‐
tion mode, remaining in the OFF state until you invoke it again to change it back
to ON. This can be used to turn off the VBus for long periods of time. The normal
unchecked behavior is for the button to cycle OFF‐ON automatically, with the off
duration lasting about a half a second.
10.2.10 CATC Sync (Voyager and AdvisorT3 only)
These allow you to override the normal CATC Sync behavior when two or more voyagers
are connected by a CATC Sync cable.
 Disable CATC Sync: System behaves as if no cable were attached.
 Independent Record Stop: If checked, the boxes will start recording at the same
time, and timestamps will be synchronized, but the boxes will stop recording
independently (normal CATC Sync behavior is that they stop whenever either
one stops.)
 Independent Triggers: When checked, the triggers on the boxes are indepen‐
dent. Normal CATC Sync behavior is that any box triggers all boxes, synchronized
trigger timestamps.)
10.3 Recording Options-Misc. USB 2.0
The Misc. USB 2.0 page presents options for setting (see Figure 10.10 on page 271 ):
 Analyzer Trace Speed: Select Auto‐Detect, Low, Full, or High.
 USB On‐the‐Go: Check On‐the‐Go SRP. Optionally select Dual Role Devices as 2
DRD’s and enter device names. Optionally assume that B is the first host.
 Generator/Analyzer Clocking Overrides: Select Slow Clock and enter number of
megahertz. Note: Auto‐Detect mode does not allow Slow Clock.
 Generator‐related Parameters: Choose parameters and device address location.
 Options: Truncate data fields