tm_cons.cmd 710 Bytes
# constraint file

# global constraints
#
set process     slow
set temperature 40
set vddlevel    3.0
set maxrampdelay 2.0
show environment

# block specific constraints
#
# set frequency 62 clk
# set setup 8.0 * --> clk
# set outdelay 6.0 clk --> *
# set inputdelay 6.0 *
# set maxdelay 14.0 * --> *

# set subset ad01d1h an02d1h mx21d1h mx81d1h xo02d1h me41d1h
# set usesubset false

# input drive strengths
#
set drive 0 gclk

# freeze subcells
#
set frozen tm_mux
set frozen tm_load

# output loading
#
# set load 0.3 *

synthesize

# optimize for area
optimize
set maxdelay 13.0 * --> *
report

# optimize for speed
#set maxdelay 13.0 * --> *
#optimize
#report

# speedup critical path
#speedup *

write