create temporary, simplifies graph

diff --git a/src/add/singlepipe.py b/src/add/singlepipe.py
index 28a3810c7188d02d0367edc5527eba6e1d644b1b..ffd515f6f5920012380d819e12a502eb1f994b2c 100644 (file)
--- a/src/add/singlepipe.py
+++ b/src/add/singlepipe.py
@@ -625,13 +625,17 @@ class UnbufferedPipeline(ControlBase):
         if hasattr(self.stage, "setup"):
             self.stage.setup(m, r_data)
 
+        # some temporarie
         p_i_valid = Signal(reset_less=True)
+        pv = Signal(reset_less=True)
         m.d.comb += p_i_valid.eq(self.p.i_valid_logic())
+        m.d.comb += pv.eq(self.p.i_valid & self.p.o_ready)
+
         m.d.comb += self.n.o_valid.eq(data_valid)
         m.d.comb += self.p.o_ready.eq(~data_valid | self.n.i_ready)
         m.d.sync += data_valid.eq(p_i_valid | \
                                         (~self.n.i_ready & data_valid))
-        with m.If(self.p.i_valid & self.p.o_ready):
+        with m.If(pv):
             m.d.sync += eq(r_data, self.p.i_data)
         m.d.comb += eq(self.n.o_data, self.stage.process(r_data))
         return m