From: lkcl <lkcl@web>
Date: Thu, 9 Dec 2021 19:49:43 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~3303
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=eeeb0a9d8c01c32b312c64c15b4e73d9d394906a;p=libreriscv.git

---

diff --git a/docs/gtkwave_tutorial.mdwn b/docs/gtkwave_tutorial.mdwn
index 6a1132d11..c3c05e911 100644
--- a/docs/gtkwave_tutorial.mdwn
+++ b/docs/gtkwave_tutorial.mdwn
@@ -171,3 +171,14 @@ Some applications are:
    single horizontal line. Useful to draw attention to a time interval.
 2. Display the stages of a unit test
 3. Display arbitrary debug statements along the timeline.
+
+from the documentation for Signal:
+
+```
+    decoder : function or Enum
+        A function converting integer signal values to human-readable
+        strings (e.g. FSM state names). If an ``Enum`` subclass is
+        passed, it is concisely decoded using format string
+        ``"{0.name:}/{0.value:}"``, or a number if the signal value
+        is not a member of the enumeration.
+```