projects / OpenSPARC-T2-DV / blame
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| 86530b38 AT |
1 | # ========== Copyright Header Begin ========================================== |
| 2 | # | |
| 3 | # OpenSPARC T2 Processor File: fpga_synth_synplicity_mapper.sdc | |
| 4 | # Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
| 5 | # 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
| 6 | # | |
| 7 | # * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 8 | # | |
| 9 | # This program is free software; you can redistribute it and/or modify | |
| 10 | # it under the terms of the GNU General Public License as published by | |
| 11 | # the Free Software Foundation; version 2 of the License. | |
| 12 | # | |
| 13 | # This program is distributed in the hope that it will be useful, | |
| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | # GNU General Public License for more details. | |
| 17 | # | |
| 18 | # You should have received a copy of the GNU General Public License | |
| 19 | # along with this program; if not, write to the Free Software | |
| 20 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 21 | # | |
| 22 | # For the avoidance of doubt, and except that if any non-GPL license | |
| 23 | # choice is available it will apply instead, Sun elects to use only | |
| 24 | # the General Public License version 2 (GPLv2) at this time for any | |
| 25 | # software where a choice of GPL license versions is made | |
| 26 | # available with the language indicating that GPLv2 or any later version | |
| 27 | # may be used, or where a choice of which version of the GPL is applied is | |
| 28 | # otherwise unspecified. | |
| 29 | # | |
| 30 | # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 31 | # CA 95054 USA or visit www.sun.com if you need additional information or | |
| 32 | # have any questions. | |
| 33 | # | |
| 34 | # ========== Copyright Header End ============================================ | |
| 35 | define_global_attribute {syn_srlstyle} {registers} | |
| 36 | define_clock {clk} -name {clk} -freq 16 -clockgroup clka1 | |
| 37 | define_clock {clk48Mhz_in} -name {clk48Mhz_in} -freq 48 -clockgroup clka2 | |
| 38 | define_clock {n:t2.ccx.l2clk} -name {ccx_l2clk} -freq 16 -clockgroup default_clkgroup_0 | |
| 39 | define_clock {n:t2.spc.l2clk} -name {spc_l2clk} -freq 16 -clockgroup default_clkgroup_1 |