Allegro_155 SPB 15.0(Allegro PCB Performance 220 and above) SPB 15.5 " " " " smt Via Replacement Mappings . csvATE 50 Mil Probe Type Attributes , 100 100 75 75 100, 75 ,resequence : displacement , BGA Unit area check Density Checker Component area check : placebound assembly shape TESTPOINTS_MAX_DENSITY Test Coverage Analysis ( ) pinvia Thieving options NC Drill Edit - Change Legends NC Legends NCDRC (Allegro PCB Performance 220 and above) layer-set BUS 3 4 6 7 buses, differential pairs, XNets, nets DRC pin escape Constraint Manager1. 2. 3. 4.Name buses, differential pairs, XNets, nets layer-set DRC OptionsMax Line Width DRC min line width physical rule max line widthConstraint Man……