update comments

diff --git a/src/add/singlepipe.py b/src/add/singlepipe.py
index f2632d27069300ff88bdd25f9f87f04246471861..68b62e432d4fc6022b99361c3358d01638414fce 100644 (file)
--- a/src/add/singlepipe.py
+++ b/src/add/singlepipe.py
@@ -793,7 +793,7 @@ class FIFOControl(ControlBase):
         if self.fwft:
             m.d.comb += connections[:2] # combinatorial on next ready/valid
         else:
-            m.d.sync += connections[:2]  # unbuffered fwft mode needs sync
+            m.d.sync += connections[:2]  # non-fwft mode needs sync
         data_o = connections[2] # get the data
         data_o = self._postprocess(data_o) # XXX TBD, does nothing right now
         m.d.comb += data_o