lsctl.ss
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/* setup aliases */
alias set_default_operating_conditions \
"set_operating_conditions NOM -library rcp.db; \
set_wire_load 256000 -mode top;"
alias set_default_timing_constraints \
"create_clock clk -period 16.0 -waveform {0 8.0}; \
set_input_delay 4.0 -clock clk all_inputs(); \
set_output_delay -max 2.0 -clock clk all_outputs(); \
fix_hold clk; \
dont_touch_network clk; \
set_drive 0 {clk}; \
set_load 1 all_outputs();"
/* read the verilog sources */
search_path = {. \
/ecad/synopsys/current/libraries/syn \
/ecad/reality/lib/synopsys/nec35_v2.1 \
/ecad/reality/lib/synopsys/rcp_lib};
read -f verilog ../src/lsctl.v
read -f edif ls_ex_rot_values.edf
read -f verilog ../../../lib/verilog/user/asdff.v
read -f verilog ../../../lib/verilog/user/asdffen.v
current_design = lsctl
dont_touch u_ex_rot_values
set_default_operating_conditions
set_default_timing_constraints
set_max_transition 2.00 current_design;
include lsctl.con
link
check_design > lsctl.lint
compile -map_effort high -ungroup_all
remove_attribute u_ex_rot_values dont_touch
ungroup -flatten u_ex_rot_values
compile -map_effort high -incremental_mapping
report -reference
report_constraint -all_violators
report_timing -path full -delay max -max_paths 20;
write -f edif -o lsctl.edf -hier lsctl
write -f verilog -o lsctl.vsyn -hier lsctl
quit