#!/bin/csh -f
#
# CHIPCOMP
#
vlsishell << EOF
set echo on
utility chipcomp

load [nls]pi

load [flr]pi_floorplan
floor areas on
guidance on
floor property on
seed cell instances on
pad/conn seed off
net weight off
net width off
max capacitance off
ECO placement off
path delays off
clk net info off
accept

load [flr]pi_conn_seeds
floor areas off
guidance off
floor property off
seed cell instances off
pad/conn seed on
net weight off
net width off
max capacitance off
ECO placement off
path delays off
clk net info off
accept

set up
initial placement v/h weight 2
initial placement optimize method high
improve vertical weight 2
improve horizontal weight 1
improve optimize on
add power strap on
std column routing passes 9
initial placement optimize seed 2146357284
improve optimize seed 2146357552
accept

seed clock nets
add 1
(1, netname) clock
(1, frequency) 70M
(1, branchwidth) 6
accept

placecel
improvCel
routecel
unoverlap

set current guidance Vdd
multiply current guidance
connector width
set current guidance Vss
multiply current guidance
connector width
set current guidance by name clock
multiply current guidance
connector width

routeBK

save
info

quit
exit
EOF
#