File size: 620 Bytes
784ee2c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | source $::env(SCRIPTS_DIR)/util.tcl
read_lef $::env(TECH_LEF)
read_lef $::env(SC_LEF)
if { [info exist ::env(ADDITIONAL_LEFS)] } {
foreach lef $::env(ADDITIONAL_LEFS) {
read_lef $lef
}
}
# Read liberty files
source $::env(SCRIPTS_DIR)/read_liberty.tcl
# Read def and sdc
read_def $::env(RESULTS_DIR)/6_final.def
proc deleteNetByName { name } {
set db [ord::get_db]
set chip [$db getChip]
set block [$chip getBlock]
set net [$block findNet $name]
$net destroySWires
puts "Deleted net '[$net getName]'"
}
deleteNetByName VDD
deleteNetByName VSS
write_def $::env(RESULTS_DIR)/6_final_no_power.def
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