Cosmetic fixes.

1 files changed, 5 insertions, 6 deletions

diff --git a/modexpng_fpga_model.py b/modexpng_fpga_model.py
index 5632a6f..cf4d7f8 100644
--- a/modexpng_fpga_model.py
+++ b/modexpng_fpga_model.py
@@ -284,22 +284,21 @@ class ModExpNG_PartRecombinator():
     def recombine_triangle(self, parts, ab_num_words, dump):
 
         # empty result so far
-        words = list()
-
-        # flush recombinator pipeline
-        self._flush_pipeline(dump)
+        words_lsb = list()
 
+        # recombine the lower half (n+1 parts)
         # the first tick produces null result, so we need n + 1 + 1 = n + 2
         # ticks total and should only save the result word during the last n ticks
+        self._flush_pipeline(dump)
         for i in range(ab_num_words + 2):
 
             next_part = parts[i] if i < (ab_num_words + 1) else 0
             next_word = self._push_pipeline(next_part, dump)
 
             if i > 0:
-                words.append(next_word)
+                words_lsb.append(next_word)
 
-        return words
+        return words_lsb
 
     def recombine_rectangle(self, parts, ab_num_words, dump):