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

PETracer EML User Manual Chapter 3: Installation
LeCroy Corporation
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3.7 Connecting PETrainer EML to the Device Under
Test
Figure 3.2 PETrainer EML (bottom left) connected to a Host Emulator adapter
(top) and a PETracer EML Analyzer (right). The Host Emulator has a
PCI Express graphics card inserted.
PETrainer EML can test both the host and device sides of a PCI Express link through the
use of two types of adapter:
• Motherboards and host controllers: Using a device emulator. A device
emulator is an adapter card that fits into motherboards and other slotted
PCI Express devices.
• PCI Express add-on cards: Using a host emulation test fixture. A host
emulation test fixture is a box-like adapter with a slot for testing PCI Express
cards.
Both of these test devices can be purchased from LeCroy.