Teledyne LeCroy PETracer ML Analyzer and Exerciser User Manual - Manual (Page 43)

PETracer ML User Manual Chapter 3: Installation
Teledyne LeCroy
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Host Emulation Test Fixture - Description
Figure 3.2 Host Emulation Test Fixture
Teledyne LeCroy Host Emulation Test Fixture: Hardware enclosure with a slot on top
for accommodating a PCI Express card.
Data Cable Connector (To Exerciser): To connect to the PETrainer ML and/or PETracer
ML Analyzer.
Bus Reset button: Reset asserts PERST # for > 250 ms
Signal Level switch:
• Hi = PCI Express compliant (0.9V - 1.2V)
• Low = Testing (0.45V - 0.65V)
Power Switch: Selects between the internal power supply and the banana jacks on the
front panel of the unit. When External power is selected, both 3.3V and 12V supplies
must be provided by the user.
Reference Clock: Selects between the internal supplied 100 MHz reference or the user
supplied reference via the RefCLK SMA connector.