From 729d7e98bf205e2d78100e32d164460331f9df08 Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Sat, 3 Mar 2018 05:04:46 +0000
Subject: [PATCH]

---
 shakti/m_class/I2S.mdwn | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/shakti/m_class/I2S.mdwn b/shakti/m_class/I2S.mdwn
index 3702458f8..80e5dbaba 100644
--- a/shakti/m_class/I2S.mdwn
+++ b/shakti/m_class/I2S.mdwn
@@ -2,11 +2,15 @@
 
 * <http://bugs.libre-riscv.org/show_bug.cgi?id=3>
 * <https://github.com/skristiansson/i2s>
+* <https://en.wikipedia.org/wiki/I%C2%B2S>
 
 Question: how does I2S do 4-wire output?
 
 # AC97
 
 * <https://opencores.org/project,ac97>
+* <https://en.wikipedia.org/wiki/AC%2797>
 
 Question: how does AC97 fit in with I2S?
+
+
-- 
2.30.2