From 20ca612b2600530ce901009b3d1b9ef0e05b7438 Mon Sep 17 00:00:00 2001
From: Andrey Miroshnikov <andrey@technepisteme.xyz>
Date: Mon, 22 Nov 2021 15:16:11 +0000
Subject: [PATCH] Added iotype comment l18

---
 src/spec/jtag.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/spec/jtag.py b/src/spec/jtag.py
index efda280..e9bc75d 100644
--- a/src/spec/jtag.py
+++ b/src/spec/jtag.py
@@ -14,13 +14,14 @@ iotypes = {'-': IOType.In,
            '>': IOType.TriOut,
            '*': IOType.InTriOut,
         }
-
+# Resources
+# nmigen Resources has a different encoding for direction: "i", "o", "io", "oe"
 resiotypes = {'i': IOType.In,
            'o': IOType.Out,
            'oe': IOType.TriOut,
            'io': IOType.InTriOut,
         }
-
+# How many bits in each signal type
 scanlens = {IOType.In: 1,
            IOType.Out: 1,
            IOType.TriOut: 2,
-- 
2.30.2