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1.13
date 99.07.28.14.55.42; author ryu; state Exp;
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date 98.08.15.09.14.49; author ryu; state Exp;
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desc
@#! /usr/local/bin/perl
@
1.13
log
@checking in
@
text
@# $Id: input_cap.spec,v 1.12 1999/01/14 10:18:22 ryu Exp ryu $
# Copyright (C) 1999 Robert K. Yu
# email: robert@@yu.org
# This file is part of Autochar.
# Autochar is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# Autochar is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Autochar; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#------ INPUT CAPACITANCE CHARACTERIZATION -------------------------------------
#-------------------------------------------------------------------------------
# The syntax are the same as the Perl language. Any
# valid Perl expression can be used. In fact, this file is
# executed directly, so the order of the definitions is
# important: Be sure the '&autochar' command, which is actually
# a subroutine call to the function 'autochar', is called after
# the necessary definitions are made.
#-------------------------------------------------------------------------------
# Any of the global defaults may be changed here. See
# $AUTOCHAR/lib/defaults.pl for a list of what they are.
# $spice_cmd = 'hspice';
# $techpath = '/path/to/spice/libraries';
# $spice_corner = 'hspice.ttlh';
# $spice_include = '.include /some/special/include.file';
# $scale_cload = 0.66e-15;
# $scale_delay = 0.060e-9;
# $trans_period = '2ns';
# etc.
#-------------------------------------------------------------------------------
# Specify the characterization type.
$sim_type = 'input_cap';
#-------------------------------------------------------------------------------
# Specify the name of the spice subckt and the file containing
# the spice subckt.
$cellname = 'nand3_8x';
$spice_netlist = 'nand3_8x.sp';
#-------------------------------------------------------------------------------
# List of the terms to the cell. Order is unimportant.
# Each name is prefixed by a ":x" letter to indicate type:
# .i = input
# .o = output
# .b = biput
# .v = vdd supply
# .g = gnd
# Declare the list manually
@@termlist = (
'in0:i',
'in1:i',
'in2:i',
'out:o',
);
# Alternatively, get the term definition from other netlist.
# @@termlist = &read_spice_terms ("filename", $cellname);
#-------------------------------------------------------------------------------
# Define input buffers. The name of the buffer is a two-port subckt
# that will be placed between the input pulse source and the input
# term being characterized. Typically, this is a buffer of some sort.
# If 'none' is specified, then no buffer will be added.
$buffer{'default'} = 'buf_3x';
$buffer{'in2'} = 'buf_4x';
# $buffer{'in3'} = 'none';
# Define any special differential inputs. For example,
# in0 and in1 are defined as a differential input pair,
# with in1 being the reference.
# $differential{'in0'} = 'in1';
# Define any special equivalent inputs. For example,
# in0 and in1 are defined as a equivalent input pair,
# with in1 being the reference.
# $equivalent{'in0'} = 'in1';
#-------------------------------------------------------------------------------
# Define the input capacitance range values.
$cstart = '1pF';
$cmin = '1fF';
$cmax = '12pF';
#-------------------------------------------------------------------------------
# Define the output loads.
# Specify the loads for the output(s) that are not being characterized.
# If 'none' is specified, then no output loading is added. Use
# the words 'cap:', 'res:', or 'subckt:' to indicate an output load that
# is an ideal capacitor, an ideal resistor, or a one-term spice subckt.
$load{'default'} = 'none';
# $load{'out1'} = 'cap:10ff';
# $load{'out1'} = 'res:1K';
# $load{'out1'} = 'subckt:buf_4x';
#-------------------------------------------------------------------------------
# Characterization command. The general form is:
# &autochar ( <input>, [ <tie>, <unused>+] );
#
# <input> = name or expression of the input to characterize
#
# Optional:
# <tie> = how to tie the other inputs, either 'tie_high' or 'tie_low'
# <unused>= name(s) of the inputs to be tied. These are regular
# perl expresssions. Be sure to write brackets [ and ]
# as \[ and \], respectively.
#
# characterize all inputs
&autochar ('.*');
# characterize certain inputs
# &autochar ('in1', tie_high, '.*');
#-------------------------------------------------------------------------------
# In some cases, it is desirable to skip the characterization of certain arcs
# and to copy the data from another set of arcs instead. The general form is:
# ©char (<input>, <ref_input>);
# ©char ('in0', 'in1');
# Must return a value to make perl happy.
1;
@
1.12
log
@Using /usr/bin/perl
@
text
@d1 1
a1 3
#! /usr/bin/perl
# $Id: input_cap.spec,v 1.11 1999/01/13 07:25:40 ryu Exp ryu $
@
1.11
log
@GPL
@
text
@d1 1
a1 1
#! /usr/local/bin/perl
d3 1
a3 1
# $Id$
@
1.10
log
@Simplified parameters; got rid of @@init, @@trans
@
text
@d3 1
a3 5
# Copyright (c) 1998-2001, Robert K. Yu. All Rights Reserved.
#
# No part of this program may be used, reproduced, stored in a
# retrieval system, or transmitted in any form or by any
# means without the prior permission of the author.
d5 2
a6 3
# $Id: input_cap.spec,v 1.9 1998/09/08 12:28:50 ryu Exp ryu $
# Autochar Specification File
# Author: Robert K. Yu
d8 16
@
1.9
log
@copyright notice
@
text
@d9 1
a9 1
# $Id: input_cap.spec,v 1.8 1998/09/01 04:26:37 ryu Exp ryu $
d29 7
a35 7
# $init{'spice_cmd'} = 'hspice';
# $init{'techpath'} = '/path/to/spice/libraries';
# $init{'corner'} = 'hspice.ttlh';
# $init{'include'} = '.include /some/special/include.file';
# $init{'scale_cload'} = 0.66e-15;
# $init{'scale_delay'} = 0.060e-9;
# $trans{'period'} = '2ns';
a72 1
# @@termlist = &read_verilog_terms ("filename", $cellname);
@
1.8
log
@read_spice_terms
@
text
@d3 1
a3 1
# Copyright (c) 1998, Robert K. Yu. All Rights Reserved.
d9 1
a9 1
# $Id: input_cap.spec,v 1.7 1998/08/30 19:23:36 ryu Exp ryu $
@
1.7
log
@Renamed port to term
@
text
@d9 1
a9 1
# $Id: input_cap.spec,v 1.6 1998/08/24 00:49:12 ryu Exp ryu $
d71 2
a72 1
# Alternatively, get the term definition from verilog netlist.
@
1.6
log
@Added copychar syntax
@
text
@d9 1
a9 1
# $Id: input_cap.spec,v 1.5 1998/08/23 22:11:09 ryu Exp ryu $
d54 1
a54 1
# List of the ports to the cell. Order is unimportant.
d63 1
a63 1
@@portlist = (
d71 2
a72 2
# Alternatively, get the port definition from verilog netlist.
# @@portlist = &read_verilog_ports ("filename", $cellname);
d78 1
a78 1
# port being characterized. Typically, this is a buffer of some sort.
d110 1
a110 1
# is an ideal capacitor, an ideal resistor, or a one-port spice subckt.
@
1.5
log
@Robert K. Yu
@
text
@d9 1
a9 1
# $Id: input_cap.spec,v 1.4 1998/08/18 09:32:38 ryu Exp ryu $
d136 8
@
1.4
log
@Changed default corner.
@
text
@d9 1
a9 1
# $Id: input_cap.spec,v 1.3 1998/08/15 18:24:32 ryu Exp ryu $
d11 1
a11 1
# Author: Robert Yu
@
1.3
log
@Removed extra differential section.
@
text
@d9 1
a9 1
# $Id: input_cap.spec,v 1.2 1998/08/15 09:22:19 ryu Exp ryu $
d31 1
a31 1
# $init{'corner'} = 'hspice.tthl';
@
1.2
log
@Added cstart, cmin, cmax
@
text
@d9 1
a9 1
# $Id: input_cap.spec,v 1.1 1998/08/15 09:14:49 ryu Exp ryu $
a83 6
# Define any special differential inputs. For example,
# in0 and in1 are defined as a differential input pair,
# with in1 being the reference.
# $differential{'in0'} = 'in1';
@
1.1
log
@entered into RCS
@
text
@d9 1
a9 1
# $Id: load_delay.spec,v 1.1 1998/08/15 07:11:30 ryu Exp $
d100 8
@