run_options.txt

DDR2 的控制器

#-- Synplicity, Inc.
#-- Version Synplify for Lattice 8.8L2
#-- Project file D:\DDR2_S~1\DDR_P_~1\ddr2\impl\run_options.txt
#-- Written on Fri Oct 12 15:30:00 2007


#add_file options
add_file -verilog "e:/ispTOOLS7_0/ispcpld/../cae_library/synthesis/verilog/ecp2m.v"
add_file -verilog "ddr2_eval.h"
add_file -verilog "../../models/ecp2m/pll_120M.v"


#implementation: "impl"
impl -add impl -type fpga

#device options
set_option -technology LATTICE-ecp2m
set_option -part LFE2M35E
set_option -package F256C
set_option -speed_grade -6
set_option -part_companion ""

#compilation/mapping options
set_option -default_enum_encoding default
set_option -resource_sharing 1
set_option -top_module "pll_120M"

#map options
set_option -frequency 200.000
set_option -fanout_limit 100
set_option -disable_io_insertion 0
set_option -retiming 0
set_option -pipe 0
set_option -force_gsr auto
set_option -fixgatedclocks 3
set_option -fixgeneratedclocks 3


#sequential_optimizations options
set_option -symbolic_fsm_compiler 1

#simulation options
set_option -write_verilog 1
set_option -write_vhdl 1

#automatic place and route (vendor) options
set_option -write_apr_constraint 0

#set result format/file last
project -result_file "./pll_120M.edi"

#
#implementation attributes

set_option -vlog_std v2001
set_option -num_critical_paths 3
set_option -num_startend_points 0
set_option -auto_constrain_io true
impl -active "impl"