Altera DSP Development Kit User Manual page 22

Unused Pins In Your Designs
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2–12
DSP Development Kit, Stratix II Edition Getting Started User Guide
4. Under Reserve all unused pins, select As Inputs, tri-stated
(Figure 2–5).
Figure 2–5. Device and Pin Options Dialog Box
5. Click OK.
6. Click OK.
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The Quartus II software default settings configure unused pins
as outputs driving ground. Board components may be damaged
by having GND signals driven onto pins that drive V
Refer to the Stratix II EP2S60 DSP Development Board Data Sheet for more
information on how to configure the Stratix II device on the board. Refer
to the Configuring Stratix II devices chapter of the Stratix II Handbook for
more information on configuring Stratix II devices.
Development Kit Version 1.1.0
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CC
Altera Corporation
May 2005