add pinmux docs

[pinmux.git] / src / spec / jtag.py

diff --git a/src/spec/jtag.py b/src/spec/jtag.py
index d1c05a6d8cf3e3d58d5ef533177f7404ea10fdf1..1766b67017003f6f87a98e5bc2845c83e1bfc3f8 100644 (file)
--- a/src/spec/jtag.py
+++ b/src/spec/jtag.py
@@ -1,6 +1,8 @@
 """JTAG interface
 
 using Staf Verhaegen (Chips4Makers) wishbone TAP
+
+Pinmux documented here https://libre-soc.org/docs/pinmux/
 """
 
 from nmigen.build.res import ResourceManager