small SDC fixes (#851)

ucb-bar · Mar 14, 2024 · 95dbc18 · 95dbc18
1 parent 60ac826
commit 95dbc18
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/hammer/vlsi/hammer_vlsi_impl.py b/hammer/vlsi/hammer_vlsi_impl.py
@@ -2229,15 +2229,15 @@ def sdc_pin_constraints(self) -> str:
 
         # Also specify loads for specific pins.
         for load in self.get_output_load_constraints():
-            output.append("set_load {load} [get_port {name}]".format(
+            output.append("set_load {load} [get_ports {name}]".format(
                 load=load.load.value_in_units(cap_unit),
                 name=load.name
             ))
 
         # Also specify delays for specific pins.
         for delay in self.get_delay_constraints():
             minmax = {None: "", "setup": "-max", "hold": "-min"}
-            output.append("set_{direction}_delay {delay} -clock {clock} {minmax} [get_port {name}]".format(
+            output.append("set_{direction}_delay {delay} -clock {clock} {minmax} [get_ports {name}] -add_delay".format(
                 delay=delay.delay.value_in_units(self.get_time_unit().value_prefix + self.get_time_unit().unit),
                 clock=delay.clock,
                 direction=delay.direction,