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# THIS IS A WIZARD-GENERATED FILE.

#

# Version 10.0 Build 262 08/18/2010 Service Pack 1 SJ Full Version

#

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# Copyright (C) 1991-2010 Altera Corporation

# Your use of Altera Corporation's design tools, logic functions

# and other software and tools, and its AMPP partner logic

# functions, and any output files from any of the foregoing

# (including device programming or simulation files), and any

# associated documentation or information are expressly subject

# to the terms and conditions of the Altera Program License

# Subscription Agreement, Altera MegaCore Function License

# Agreement, or other applicable license agreement, including,

# without limitation, that your use is for the sole purpose of

# programming logic devices manufactured by Altera and sold by

# Altera or its authorized distributors.  Please refer to the

# applicable agreement for further details.

# Clock constraints

create_clock -name "clock" -period 20ns [get_ports {db_clk}] -waveform {0.000ns 10.000ns}

# Automatically constrain PLL and other generated clocks

derive_pll_clocks -create_base_clocks

# Automatically calculate clock uncertainty to jitter and other effects.

derive_clock_uncertainty

# tsu/th constraints

# tco constraints

# tpd constraints