From 987310dd9bc1e5b3eb838642cb8c053e2104e66a Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Sun, 28 Nov 2021 23:33:05 +0000
Subject: [PATCH]

---
 docs/pinmux.mdwn | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/pinmux.mdwn b/docs/pinmux.mdwn
index 329163f7f..8538b53b2 100644
--- a/docs/pinmux.mdwn
+++ b/docs/pinmux.mdwn
@@ -221,7 +221,9 @@ and triaging of faults.
 ## C4M JTAG TAP
 
 Staf Verhaegen's Chips4Makers JTAG TAP module includes everything
-needed to create JTAG Boundary Scan Shift Registers.  However,
+needed to create JTAG Boundary Scan Shift Registers,
+as well as the IEEE 1149.1 Finite State Machine to access
+them through TMS, TDO, TDI and TCK Signalling.  However,
 connecting up cores (a hardware term: the equivalent software
 term is "peripherals") on one side and the pads on the other is
 especially confusing, but deceptively simple.  The actual addition
-- 
2.30.2