From 09a4785215871d208db2fe22caac45f46a2b4650 Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Wed, 28 Feb 2018 00:00:12 +0000
Subject: [PATCH]

---
 shakti/m_class/pinmux.mdwn | 1 +
 1 file changed, 1 insertion(+)

diff --git a/shakti/m_class/pinmux.mdwn b/shakti/m_class/pinmux.mdwn
index 2243e40b3..8ab143006 100644
--- a/shakti/m_class/pinmux.mdwn
+++ b/shakti/m_class/pinmux.mdwn
@@ -42,6 +42,7 @@ Introductions:
 
 # Discussion and Links
 
+* <https://elinux.org/images/b/b6/Pin_Control_Subsystem_Overview.pdf>
 * <https://lists.librecores.org/pipermail/discussion/2018-February/thread.html>
 * <https://lists.librecores.org/pipermail/discussion/2018-January/000404.html>
 
-- 
2.30.2