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Figure 2-51: JNEye Channel Viewer Example

Refer to the Tutorial: PCI Express 8GT chapter for step-by-step channel setup instructions.

Automatic S-parameter Configuration Check (ASCC)

JNEye uses a proprietary Automatic S-parameter Configuration Checker (ASCC) to help you set and

connect the S-parameter in the channel chain. With ASCC, JNEye inspects the S-parameter model and

determines the port number and port configuration. ASCC also selects the middle lane as the victim

channel (insertion loss channel) and sets the Lane and Aggressor pull-down menus for user configuration.

Channel configuration information is saved individually for each channel. Therefore, S-parameters with

different port numbers and/or port configurations can be mixed and cascaded in JNEye.

Related Information

• Tutorial: PCI Express 8GT on page 3-1

• Crosstalk Aggressor Transmitter Setting on page 2-73

UG-1146

2015.05.04

Channel Setting

2-69

Functional Description

Altera Corporation

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Altera JNEye Manuale Utente Pagina 75