set ::env(RUN_MAGIC) {0}
set ::env(RUN_MAGIC_DRC) {0}
set ::env(RUN_LVS) {0}
set ::env(PRIMARY_SIGNOFF_TOOL) {klayout}

set ::env(CLOCK_PERIOD) "420"

set ::env(FP_SIZING) "absolute"
set ::env(DIE_AREA) "0 0 16.2 16.2"
set ::env(PLACE_DENSITY) 0.35

set ::env(LEFT_MARGIN_MULT)  20
set ::env(RIGHT_MARGIN_MULT) 20