| Line 1... |
Line 1... |
|
|
# The Tcl script under $S1_ROOT/tools/src/build_dc.cmd is attached at the end of the filelist for DC;
|
# The Tcl script under $S1_ROOT/tools/src/build_dc.cmd is attached at the end of the filelist for DC;
|
# if you modify this file *REMEMBER* to run 'update_filelist' or you'll run the old version!!!
|
# if you modify this file *REMEMBER* to run 'update_filelist' or you'll run the old version!!!
|
|
|
elaborate s1_top
|
# Technology-independent elaboration and linking
|
|
|
|
set active_design s1_top
|
|
elaborate $active_design
|
|
current_design $active_design
|
link
|
link
|
uniquify
|
uniquify
|
check_design
|
check_design
|
|
|
# Constraints
|
# Constraints and mapping on target library
|
|
|
create_clock -name "sys_clock_i" -period 4.0 -waveform {0 2.0} [get_ports "sys_clock_i"]
|
|
set_dont_touch_network [get_clocks "sys_clock_i"]
|
|
set_input_delay 2.50 -max -rise -clock "sys_clock_i" [get_ports "sys_reset_i"]
|
|
set_input_delay 2.50 -max -fall -clock "sys_clock_i" [get_ports "sys_reset_i"]
|
|
set_output_delay 2.50 -clock sys_clock_i -max -rise [all_outputs]
|
|
set_output_delay 2.50 -clock sys_clock_i -max -fall [all_outputs]
|
|
set_wire_load_mode "enclosed"
|
|
|
|
# Compile
|
|
|
|
|
create_clock -period 4.0 -waveform [list 0 2.0] sys_clock_i
|
|
set_input_delay 2.0 -clock sys_clock_i -max [all_inputs]
|
|
set_output_delay 1.0 -clock sys_clock_i -max [all_outputs]
|
|
set_dont_touch_network [list sys_clock_i sys_reset_i]
|
|
set_drive 0 [list sys_clock_i sys_reset_i]
|
|
set_wire_load_mode enclosed
|
|
set_max_area 0
|
|
set_fix_multiple_port_nets -buffer_constants -all
|
compile
|
compile
|
|
|
# Export
|
# Export the mapped design
|
|
|
write -format ddc -hierarchy -output "s1_top.ddc"
|
remove_unconnected_ports [find -hierarchy cell {"*"}]
|
write -format verilog -hierarchy -output "s1_top.v"
|
write -format ddc -hierarchy -output $active_design.ddc
|
|
write -format verilog -hierarchy -output $active_design.sv
|
|
|
# Report
|
# Report area and timing
|
|
|
report_area -hierarchy > report_area.txt
|
report_area -hierarchy > report_area.rpt
|
report_timing > report_timing.txt
|
report_timing > report_timing.rpt
|
report_constraint -all_violators > report_constraint.txt
|
report_constraint -all_violators > report_constraint.rpt
|
|
|
quit
|
quit
|
|
|
