From af98c02f2bf7ea868919c5fb37fbb830f73b2cd2 Mon Sep 17 00:00:00 2001
From: tomcw <tomcw@users.noreply.github.com>
Date: Fri, 31 Mar 2023 14:38:51 +0100
Subject: [PATCH] Help doc: update for CodeWriter protection key

---
 help/acknowledgements.html | 1 +
 help/cfg-advanced.html     | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/help/acknowledgements.html b/help/acknowledgements.html
index d0f551ab..f9008a98 100644
--- a/help/acknowledgements.html
+++ b/help/acknowledgements.html
@@ -28,5 +28,6 @@
 		<p style="MARGIN-LEFT: 40px">Alex Lukacz: 4Play & SNES MAX card support</p>
 		<p style="MARGIN-LEFT: 40px">Matthew D'Asaro: Game I/O Controller copy-protection dongle support</p>
 		<p style="MARGIN-LEFT: 40px">Erik Struiksma: SNES MAX controller mapping files</p>
+		<p style="MARGIN-LEFT: 40px">Xotmatrix: LFSR logic for the CodeWriter copy-protection dongle</p>
 		</body>
 </html>
diff --git a/help/cfg-advanced.html b/help/cfg-advanced.html
index d35dfc5a..aef2ee21 100644
--- a/help/cfg-advanced.html
+++ b/help/cfg-advanced.html
@@ -85,9 +85,11 @@ From the drop-down menu, select a device to use in the internal Game I/O Connect
 Supported devices are:
 <ul>
 	<li> Empty
-	<li> SDS Datakey - SpeedStar (copy protection dongle)
+	<li> Southwestern Data Systems Datakey - SpeedStar (copy protection dongle)
+	<li> Dynatech Microsoftware / Cortechs Corp protection key - CodeWriter (copy protection dongle)
 </ul>
 NB. Copy protection dongles can interfere with joysticks (eg. buttons may be hardwired to a fixed state), so only use dongles with the intended software.<br>
+NB. Copy protection dongles can interfere with RGB cards (eg. unexpected video modes may get selected).<br>
 NB. For Apple II/II+ models, when a joystick is selected (from the <a href="cfg-input.html">Input</a> tab), then there is also an implicit joystick connected at the same time as the device selected here.
 </p>