# ChipDocs.org Clean-Room Cadence Allegro / OrCAD PCB Editor Footprint Script # Component: RN171-I/RM481 | Package: C1558648_SMD-49P | Standard: IPC-7351B # Usage: In Allegro PCB Editor Command Window -> replay C1558648_SMD-49P.scr version 17.4 setwindow pcb new newdrawfillin "C1558648_SMD-49P.dra" "Package Symbol" prmed setwindow form.prmedit FORM prmedit units Millimeter FORM prmedit accuracy 3 FORM prmedit width 24.50 FORM prmedit height 25.50 FORM prmedit x -10.0 FORM prmedit y -10.0 FORM prmedit done setwindow pcb # 1. Place IPC-7351B Pins # 2. Clipped Top Silkscreen (PACKAGE GEOMETRY / SILKSCREEN_TOP) add line setwindow form.mini FORM mini class PACKAGE GEOMETRY FORM mini subclass SILKSCREEN_TOP FORM mini line_width 0.15 setwindow pcb pick -2.000 2.500 pick 2.000 2.500 next pick 2.000 -2.500 pick 2.000 2.500 next pick -2.000 -2.500 pick 2.000 -2.500 next pick -2.000 -2.500 pick -2.000 2.500 next done # 3. IPC-7351B Courtyard & Max Package Height (PACKAGE GEOMETRY / PLACE_BOUND_TOP) shape add rect setwindow form.mini FORM mini class PACKAGE GEOMETRY FORM mini subclass PLACE_BOUND_TOP setwindow pcb pick -2.250 -2.750 pick 2.250 2.750 done # Package Max Height = 1.000 mm | 3D STEP Model = C1558648_SMD-49P_cleanroom.step save_as fillin "C1558648_SMD-49P.dra" create symbol fillin "C1558648_SMD-49P.psm"