Teledyne LeCroy TA700_800_850 User Manual - Manual (Page 76)

Catalyst Enterprises, Inc. Easy Mode
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Timing Analysis - Asynchronous
Not available for TA700PDC
PCI-X and TA800 asynchronous timing not supported.
Asynchronous timing analysis uses a 664 MHz independent clock to sample PCI bus
signals. This clock is asynchronous to the PCI bus clock and allows a very high
resolution sampling of the bus signals.
Caution: The TA700/800 may draw as much as 4.0 A during an asynchronous timing test, the
TA700/800 board must be configured to operate from the + 3.3V bus power. JP2
shunted between pins 2 - 3.
To perform an asynchronous timing analysis, make sure that the TA700/800 is in the PCI Async
Timing Analyzer working mode as shown on the Main Menu bar below.
Figure 55 Asynchronous Timing Capture Data And Trigger Dialog
1. Select a Pre-Defined Trigger Point (See Table 1. on page 27) from the Trigger
On dropdown list, select the Asynchronous Option A or B and set the desired
Click the Green Icon on the Main Menu bar to open the Capture Data and
Trigger dialog box shown in Figure 55.