URL
https://opencores.org/ocsvn/ao486/ao486/trunk
Subversion Repositories ao486
[/] [ao486/] [trunk/] [syn/] [components/] [ao486/] [ao486.sdc] - Rev 3
Compare with Previous | Blame | View Log
#************************************************************
# THIS IS A WIZARD-GENERATED FILE.
#
# Version 13.0.0 Build 156 04/24/2013 SJ Web Edition
#
#************************************************************
# Copyright (C) 1991-2013 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 "clk" -period 30.000ns [get_ports {clk}]
# 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