add inputgroup test

[ieee754fpu.git] / src / add / nmigen_add_experiment.py

diff --git a/src/add/nmigen_add_experiment.py b/src/add/nmigen_add_experiment.py
index 74ce502d65a8fd3209a3ba211a94ab43631a581d..660b079463c2f8d87ab50003008a1744b581a227 100644 (file)
--- a/src/add/nmigen_add_experiment.py
+++ b/src/add/nmigen_add_experiment.py
@@ -105,9 +105,9 @@ class InputGroup:
         for i in range(self.num_rows):
             in_ready.append(self.rs[i].ready)
         m.d.comb += pe.i.eq(Cat(*in_ready))
-        m.d.comb += self.out_op.stb.eq(pe.n) # strobe-out when encoder active
+        m.d.comb += self.out_op.stb.eq(~pe.n) # strobe-out when encoder active
 
-        with m.If(pe.n):
+        with m.If(self.out_op.trigger):
             m.d.sync += self.mid.eq(pe.o)
             for j in range(self.num_ops):
                 m.d.sync += self.out_op.v[j].eq(self.rs[pe.o].out_op[j])