Rotate via in center for freepdk

2026-09-07 19:28:08 +02:00 · 2018-07-19 14:01:48 -07:00
parent 4c3bd0e42b
commit 45a53ed089
2 changed files with 9 additions and 6 deletions
@@ -654,16 +654,16 @@ class layout(lef.lef):
                      width=xmax-xmin,
                      height=ymax-ymin)

-    def add_power_pin(self, name, loc):
+    def add_power_pin(self, name, loc, rotate=True):
        """ 
        Add a single power pin from M3 own to M1
        """
        self.add_via_center(layers=("metal1", "via1", "metal2"),
                            offset=loc,
-                            rotate=90)
+                            rotate=90 if rotate else 0)
        self.add_via_center(layers=("metal2", "via2", "metal3"),
                            offset=loc,
-                            rotate=90)
+                            rotate=90 if rotate else 0)
        self.add_layout_pin_rect_center(text=name,
                                        layer="metal3",
                                        offset=loc)