From c3d0590519b298bebb9cb879eb884c6253749eca Mon Sep 17 00:00:00 2001 From: Luke Kenneth Casson Leighton Date: Mon, 18 Mar 2019 17:21:48 +0000 Subject: [PATCH] dont need input combinatorial --- src/add/example_buf_pipe.py | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/src/add/example_buf_pipe.py b/src/add/example_buf_pipe.py index c0b8ff73..856fc7ab 100644 --- a/src/add/example_buf_pipe.py +++ b/src/add/example_buf_pipe.py @@ -319,22 +319,20 @@ class CombPipe: # set up the input and output data self.i.data = stage.ispec() # input type self.r_data = stage.ispec() # input type - self.i.comb = stage.ispec() # input type - self.o.comb = stage.ospec() # output data + self.o_comb = stage.ospec() # output data self.o.data = stage.ospec() # output type self.o.data.name = "outdata" def elaborate(self, platform): m = Module() - m.d.comb += eq(self.o.comb, self.stage.process(self.i.comb)) + m.d.comb += eq(self.o_comb, self.stage.process(self.r_data)) m.d.comb += self.o.n_valid.eq(self._data_valid) m.d.comb += self.o.p_ready.eq(~self._data_valid | self.i.n_ready) m.d.sync += self._data_valid.eq(self.i.p_valid | \ (~self.i.n_ready & self._data_valid)) with m.If(self.i.p_valid & self.o.p_ready): m.d.sync += eq(self.r_data, self.i.data) - m.d.comb += eq(self.i.comb, self.r_data) - m.d.comb += eq(self.o.data, self.o.comb) + m.d.comb += eq(self.o.data, self.o_comb) return m def ports(self): -- 2.30.2