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###############################################################################
# Copyright (c) 2002-2024 by Altair Engineering, Inc.
# All rights reserved.
#
# Altair Engineering, Inc. makes this software available as part of the Vision
# tool platform.  As long as you are a licensee of the Vision tool platform
# you may make copies of the software and modify it to be used within the
# Vision tool platform, but you must include all of this notice on any copy.
# Redistribution without written permission to any third party, with or
# without modification, is not permitted.
# Altair Engineering, Inc. does not warrant that this software is error free
# or fit for any purpose.  Altair Engineering, Inc. disclaims any liability for
# all claims, expenses, losses, damages and costs any user may incur as a
# result of using, copying or modifying the software.
# =============================================================================
#   @userware
#       Transistor Example
#   @section
#       Load Netlist Data
#   @description
#       Small transistor example from `demo/spice/csim90`.
#   @files
#       oem/gm1.tcl
#   @tag
#       zdb spice
###############################################################################


#
# ================
# copy from CSIM90
# ================
#
# create new database
# ===================
#
set db [zdb new]

$db load primitive pn4a PMOS \
        -attr vto=-1/26e+00 -attr uo=1/68e+02 -attr kappa=2/00e-02 \
        -attr eta=2/02e+00 -attr theta=7/77e-02 -attr vmax=7/95e+05 \
        -attr delta=7/03e-01 -attr nsub=2/39e+15 -attr tox=4/50e-08 \
        -attr tpg=-1/00e+00 -attr xj=6/00e-07 -attr js=1/000e-07 \
        -attr cj=1/300e-04 -attr pb=0/900e-00 -attr rs=6/920e+00 \
        -attr rd=6/920e+00 -attr level=3
  $db load port d *
  $db load port g *
  $db load port s *

$db load primitive nn4a NMOS \
        -attr vto=9/25e-01 -attr uo=6/34e+02 -attr kappa=2/00e-02 \
        -attr eta=1/45e+00 -attr theta=6/96e-02 -attr vmax=3/66e+05 \
        -attr delta=7/23e+00 -attr nsub=3/43e+16 -attr tox=4/50e-08 \
        -attr tpg=1/00e+00 -attr xj=6/00e-07 -attr js=1/000e-07 \
        -attr cj=4/000e-04 -attr pb=0/920e-00 -attr rs=4/750e+00 \
        -attr rd=4/750e+00 -attr level=3
  $db load port d *
  $db load port g *
  $db load port s *

$db load primitive _RES_ RES
  $db load port 1 *
  $db load port 2 *

$db load primitive _CAP_ CAP
  $db load port + *
  $db load port - *

$db load module dlatch
  $db load port 6 input
  $db load port 1 input
  $db load port 8 output

  $db load inst /x35/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x33/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x35/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x31/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x33/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x31/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x34/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x32/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst cl _CAP_ -attr C=/5p
  $db load inst /x34/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst rfb _RES_ -attr R=20k
  $db load inst /x32/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p

  $db load net /x35/0 -pin /x35/mn1 s -flag ground
  $db load net 8 -port 8 -pin /x34/mn1 d -pin rfb 2 -pin cl + -pin /x34/mp1 d
  $db load net 6 -port 6 -pin /x31/mn1 s -pin /x31/mp1 s
  $db load net 1 -port 1 -pin /x35/mn1 g -pin /x35/mp1 g -pin /x32/mp1 g \
        -pin /x31/mn1 g
  $db load net 10 -pin /x35/mp1 s -pin /x34/mp1 s -pin /x33/mp1 s -flag power
  $db load net 73 -pin /x32/mn1 d -pin /x32/mp1 d -pin /x33/mn1 g \
        -pin /x31/mp1 d -pin /x31/mn1 d -pin /x33/mp1 g
  $db load net 74 -pin /x35/mn1 d -pin /x35/mp1 d -pin /x32/mn1 g \
        -pin /x31/mp1 g
  $db load net 75 -pin /x34/mn1 g -pin /x34/mp1 g -pin /x33/mp1 d \
        -pin /x33/mn1 d
  $db load net 77 -pin rfb 1 -pin /x32/mn1 s -pin /x32/mp1 s
  $db load net 0 -pin cl - -flag ground
  $db load net /x33/0 -pin /x33/mn1 s -flag ground
  $db load net /x34/0 -pin /x34/mn1 s -flag ground

$db load module llatch
  $db load port 1 inout

  $db load inst mp1 pn4a -attr w=25u -attr l=10u -attr ad=200p -attr as=200p
  $db load inst mn1 nn4a -attr w=7u -attr l=10u -attr ad=56p -attr as=56p
  $db load inst mp2 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst mn2 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p

  $db load net 1 -port 1 -pin mp1 d -pin mn1 d -pin mp2 g -pin mn2 g
  $db load net 10 -pin mp1 s -pin mp2 s -flag power
  $db load net 2 -pin mp1 g -pin mn1 g -pin mp2 d -pin mn2 d
  $db load net 0 -pin mn1 s -pin mn2 s -flag ground

$db load module inv2
  $db load port 2 output
  $db load port 1 input

  $db load inst mp1 pn4a -attr w=50u -attr l=3u -attr ad=400p -attr as=400p
  $db load inst mn1 nn4a -attr w=20u -attr l=3u -attr ad=120p -attr as=160p

  $db load net 2 -port 2 -pin mp1 d -pin mn1 d
  $db load net 1 -port 1 -pin mp1 g -pin mn1 g
  $db load net 10 -pin mp1 s -flag power
  $db load net 0 -pin mn1 s -flag ground

$db load module TOP -top
  $db load port 2 input
  $db load port 3 input
  $db load port 4 input
  $db load port 18 input
  $db load port 21 output
  $db load port 22 output

  $db load inst mp1 pn4a -attr w=25u -attr l=10u -attr ad=200p -attr as=200p
  $db load inst mn1 nn4a -attr w=7u -attr l=10u -attr ad=56p -attr as=56p
  $db load inst r1 _RES_ -attr R=25k
  $db load inst mp2 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst mn2 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst r2 _RES_ -attr R=25k
  $db load inst x2 inv2
  $db load inst x8 llatch
  $db load inst x9 llatch
  $db load inst x10 dlatch
  $db load inst x11 dlatch
  $db load inst ro1 _RES_ -attr R=1k
  $db load inst r02 _RES_ -attr R=1k
  $db load inst cdi _CAP_ -attr C=/5p
  $db load inst cdo1 _CAP_ -attr C=/5p
  $db load inst cdo2 _CAP_ -attr C=/5p
  $db load inst cwl _CAP_ -attr C=/3pf
  $db load inst cr1 _CAP_ -attr C=/3p
  $db load inst cr2 _CAP_ -attr C=/3p
  $db load inst /x1/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x1/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x3/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x3/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x4/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x4/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x5/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x5/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x6/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x6/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p
  $db load inst /x7/mp1 pn4a -attr w=25u -attr l=3u -attr ad=200p -attr as=200p
  $db load inst /x7/mn1 nn4a -attr w=7u -attr l=3u -attr ad=56p -attr as=56p

  $db load net 10 -pin mp1 s \
        -pin mp2 s -pin /x7/mp1 s \
        -pin /x6/mp1 s -pin /x5/mp1 s -flag power
  $db load net 0 -pin mn1 s -pin mn2 s -pin cdi - \
        -pin cdo1 - -pin cdo2 - -pin cwl - -pin cr1 - -pin cr2 - \
        -flag ground
  $db load net 1 -pin x10 1 -pin x11 1 -flag power
  $db load net 2 -port 2 -pin /x5/mn1 g -pin /x5/mp1 g -pin cwl + \
        -pin /x1/mn1 g
  $db load net 3 -port 3 -pin /x6/mn1 g -pin /x6/mp1 g -pin cr1 + \
        -pin /x3/mn1 g
  $db load net 4 -port 4 -pin /x7/mn1 g -pin /x7/mp1 g -pin cr2 + \
        -pin /x4/mn1 g
  $db load net 14 -pin /x1/mn1 d -pin mp1 d -pin mn1 d -pin r2 1 -pin x2 1 \
        -pin /x1/mp1 d
  $db load net 18 -port 18 -pin /x1/mn1 s -pin cdi + -pin /x1/mp1 s
  $db load net 23 -pin /x5/mn1 d -pin /x5/mp1 d -pin /x1/mp1 g
  $db load net 16 -pin mp1 g -pin mn1 g -pin r1 2
  $db load net 13 -pin r1 1 -pin mp2 d -pin mn2 d
  $db load net 15 -pin mp2 g -pin mn2 g -pin r2 2
  $db load net 17 -pin x2 2 -pin /x4/mn1 s -pin /x4/mp1 s -pin /x3/mp1 s \
        -pin /x3/mn1 s
  $db load net 7 -pin /x3/mn1 d -pin ro1 1 -pin /x3/mp1 d
  $db load net 24 -pin /x6/mn1 d -pin /x6/mp1 d -pin /x3/mp1 g
  $db load net 8 -pin /x4/mn1 d -pin r02 1 -pin /x4/mp1 d
  $db load net 25 -pin /x7/mn1 d -pin /x7/mp1 d -pin /x4/mp1 g
  $db load net 19 -pin x8 1 -pin x10 6 -pin ro1 2 -pin cdo1 +
  $db load net 20 -pin x9 1 -pin x11 6 -pin r02 2 -pin cdo2 +
  $db load net 21 -pin x10 8 -port 21
  $db load net 22 -pin x11 8 -port 22
  $db load net /x5/0 -pin /x5/mn1 s -flag ground
  $db load net /x6/0 -pin /x6/mn1 s -flag ground
  $db load net /x7/0 -pin /x7/mn1 s -flag ground

# ==========
# Update GUI
#
gui database changed $db