XAPP459 - Eliminating I/O Coupling Effects when Interfacing Large-Swing Single-Ended Signals to User I/O Pins on Spartan-3 Families

XAPP459 - Eliminating I/O Coupling Effects when Interfacing Large-Swing Single-Ended Signals to User I/O Pins on Spartan-3 Families
Application Note: Spartan-3 Families

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Eliminating I/O Coupling Effects when
Interfacing Large-Swing Single-Ended Signals
to User I/O Pins on Spartan-3 Families
XAPP459 (v1.2) September 24, 2010 Author: Eric Crabill


Summary The Spartan-3 families, consisting of Spartan-3, Spartan-3E, and Extended Spartan-3A
devices, support an exceptionally robust and flexible