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authorRob Austein <sra@hactrn.net>2015-09-28 22:03:48 -0400
committerRob Austein <sra@hactrn.net>2015-09-28 22:03:48 -0400
commitff4cf7a0530218cb86a860c803e6fccdafcff385 (patch)
tree0de9728870f9dedeb7bcffa77b107443bb84020e /config/config.py
parente3eb4913425d4f48967c0af8213a41d49a470e62 (diff)
Comment update.
Diffstat (limited to 'config/config.py')
-rwxr-xr-xconfig/config.py10
1 files changed, 4 insertions, 6 deletions
diff --git a/config/config.py b/config/config.py
index 26385d0..c0c3c5e 100755
--- a/config/config.py
+++ b/config/config.py
@@ -1,9 +1,10 @@
#!/usr/bin/env python
+
"""
-Generate core_selector.v for a set of cores.
+Generate core_selector.v and core_vfiles.mk for a set of cores.
"""
-# History of cryptech bus addressing scheme, as best I understand it.
+# History of Cryptech bus addressing scheme, as best I understand it.
#
# The old old addressing scheme that Joachim and Paul came up with
# was:
@@ -33,7 +34,7 @@ Generate core_selector.v for a set of cores.
# Except that this would waste space for most cores, and make things
# very confusing for the TRNG cores. So, instead, we keep Paul's
# two-level (no segment) scheme and handle modexps6 as a set of four
-# consecutive "cores" with a 10-bit composite register selector.
+# contiguous "cores" with a 10-bit composite register selector.
# The modexps6 core also drags in a one clock cycle delay to other
# cores, to compensate for the extra clock cycle consumed by the block
@@ -41,9 +42,6 @@ Generate core_selector.v for a set of cores.
# To Do:
#
-# - Move reset-high/reset-low to a boolean variable in the config
-# file, simplify Core classes accordingly.
-#
# - Consider automating the one-clock-cycle delay stuff by adding
# another boolean flag to the config file. Default would be no
# delay, if any included core sets the "I use block memories" flag,