adding more flexibility for without tie option

idea-fasoc · Dec 13, 2024 · 507e10c · 507e10c
1 parent dfe0499
commit 507e10c
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/openfasoc/generators/glayout/glayout/flow/blocks/elementary/FVF/fvf.py b/openfasoc/generators/glayout/glayout/flow/blocks/elementary/FVF/fvf.py
@@ -137,9 +137,10 @@ def  flipped_voltage_follower(
     top_level << straight_route(pdk, fet_1_ref.ports["multiplier_0_drain_W"], drain_1_via.ports["bottom_met_E"])
     top_level << c_route(pdk, drain_1_via.ports["top_met_S"], gate_2_via.ports["top_met_S"], extension=1.2*max(width[0],width[1]), cglayer="met2")
     top_level << straight_route(pdk, fet_2_ref.ports["multiplier_0_gate_E"], gate_2_via.ports["bottom_met_W"])
-
-    top_level << straight_route(pdk, fet_2_ref.ports["multiplier_0_source_W"], fet_2_ref.ports["tie_W_top_met_W"], glayer1=tie_layers2[1], width=0.2*sd_rmult, fullbottom=True)
-
+    try:
+	    top_level << straight_route(pdk, fet_2_ref.ports["multiplier_0_source_W"], fet_2_ref.ports["tie_W_top_met_W"], glayer1=tie_layers2[1], width=0.2*sd_rmult, fullbottom=True)
+    except:
+	    pass
     #Renaming Ports
     top_level.add_ports(fet_1_ref.get_ports_list(), prefix="A_")
     top_level.add_ports(fet_2_ref.get_ports_list(), prefix="B_")