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Transmitter Tab

Figure 3-7: Transmitter Settings

Set the following parameters in the Transmitter tab:

• Transmitter: Stratix V GX

• Package: Stratix V GX

• VOD Selection: 40 (~800 mV)

• Pre-emphasis: Auto

• PLL Type: ATX (LC)

• PLL Bandwidth: Low

• Jitter/Noise Component:

• If the Altera Device Characterization Data Access function is enabled, click Characterization Data

Access. (A message box appears. Read and close the message box.) Transmitter jitter figures are

populated automatically and the jitter/noise modeling mode is selected.

• If Altera Device Characterization Data Access is not available, manually type in the jitter numbers

shown in the above figure. Note that the simulation results might differ slightly if the jitter data is

from manual input.

3-8

Setting Up the Control Module

UG-1146

2015.05.04

Altera Corporation

Tutorial: PCI Express 8GT

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