derive StageChain from StageHelper, use set_specs instead of manual ispec/ospec

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

diff --git a/src/add/singlepipe.py b/src/add/singlepipe.py
index c9faa5109406cc61c9cddc54a71ea31855fcdd6c..d917e4c40cee15a810e25b817a1ea7844ecd120b 100644 (file)
--- a/src/add/singlepipe.py
+++ b/src/add/singlepipe.py
@@ -279,7 +279,7 @@ class ControlBase(StageHelper, Elaboratable):
         # connect front and back of chain to ourselves
         front = pipechain[0]                # first in chain
         end = pipechain[-1]                 # last in chain
-        self.set_specs(front, end) # NOTE: REPLACES existing data
+        self.set_specs(front, end) # sets up ispec/ospec functions
         self._new_data("chain") # NOTE: REPLACES existing data
         eqs += front._connect_in(self)      # front p to our p
         eqs += end._connect_out(self)       # end n   to out n