EP4SE360F35I4 Datasheet, PDF(323/432 Page) Altera Corporation – This section provides a complete overview of all features relating to the Stratix IV device family, which is the most architecturlly advanced

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EP4SE360F35I4 Datasheet, PDF (323/432 Pages) Altera Corporation – This section provides a complete overview of all features relating to the Stratix IV device family, which is the most architecturlly advanced

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Chapter 8: High-Speed Differential I/O Interfaces and DPA in Stratix IV Devices

Differential Pin Placement Guidelines

8â43

Figure 8â34. Corner and Center Left and Right PLLs Driving DPA-Disabled Differential I/Os in the

Same Bank

Corner Left/Right

PLL

Corner Left/ Right

PLL

Reference

CLK

Diff RX Diff TX

Diff RX

Diff RX

Diff RX

Diff RX

Diff RX

Diff RX

Diff RX

Diff RX

Diff TX

Diff TX

Diff TX

Diff TX

Diff TX

Diff TX

Diff TX

Diff TX

Diff RX Diff TX

Reference

CLK

Reference

CLK

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA-disabled

Diff I/O

DPA -disabled

Diff I /O

Reference

CLK

Channels

driven by

Corner

Left /Right

PLL

No

separation

buffer

needed

Channels

driven by

Center

Left /Right

PLL

Center Left/Right

PLL

Center Left/Right

PLL

September 2012 Altera Corporation

Stratix IV Device Handbook

Volume 1

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