From 749ea1efc895d5259e49062bd9025dd6b1051636 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 19 Mar 2019 12:21:56 +0000
Subject: [PATCH] update comments

---
 src/add/example_buf_pipe.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/add/example_buf_pipe.py b/src/add/example_buf_pipe.py
index ab2f3b1e..a1f5d04f 100644
--- a/src/add/example_buf_pipe.py
+++ b/src/add/example_buf_pipe.py
@@ -58,8 +58,8 @@ class PrevControl:
     """
 
     def __init__(self):
-        self.i_valid = Signal(name="p_i_valid") # >>in
-        self.o_ready = Signal(name="p_o_ready") # <<out
+        self.i_valid = Signal(name="p_i_valid") # prev   >>in  self
+        self.o_ready = Signal(name="p_o_ready") # prev   <<out self
 
     def connect_in(self, prev):
         """ helper function to connect stage to an input source.  do not
@@ -78,8 +78,8 @@ class NextControl:
         * o_data : an output - added by the user of this class
     """
     def __init__(self):
-        self.o_valid = Signal(name="n_o_valid") # out>>
-        self.i_ready = Signal(name="n_i_ready") # <<in
+        self.o_valid = Signal(name="n_o_valid") # self out>>  next
+        self.i_ready = Signal(name="n_i_ready") # self <<in   next
 
     def connect_to_next(self, nxt):
         """ helper function to connect to the next stage data/valid/ready.
-- 
2.30.2