From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sat, 16 Feb 2019 12:25:36 +0000 (+0000)
Subject: comment divisor stages
X-Git-Tag: ls180-24jan2020~1938
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d85cc8830fe155ca83b2e81b95d3e4379da94baf;p=ieee754fpu.git

comment divisor stages
---

diff --git a/src/add/nmigen_div_experiment.py b/src/add/nmigen_div_experiment.py
index 52856d5a..1cbabd9e 100644
--- a/src/add/nmigen_div_experiment.py
+++ b/src/add/nmigen_div_experiment.py
@@ -153,6 +153,8 @@ class FPDIV(FPBase):
 
             # ******
             # Third stage of divide.
+            # This stage ends by jumping out to divide_3
+            # However it defaults to jumping to divide_1 (which comes back here)
 
             with m.State("divide_2"):
                 with m.If(div.rem >= div.dor):