From 0d569a3a725ab772d1121aa8a9341b1558e43f6b Mon Sep 17 00:00:00 2001
From: AJR <ajrhacker@users.noreply.github.com>
Date: Wed, 2 Dec 2020 12:57:57 -0500
Subject: [PATCH] rallyx.cpp: Note

---
 src/mame/drivers/rallyx.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mame/drivers/rallyx.cpp b/src/mame/drivers/rallyx.cpp
index 2157e267bde..10182642f7c 100644
--- a/src/mame/drivers/rallyx.cpp
+++ b/src/mame/drivers/rallyx.cpp
@@ -22,7 +22,7 @@ in the other.
 Rally X uses a single Z80 and Namco sound hardware, while the others use the
 standard Konami sound hardware of that era (slave Z80 + 2xAY-3-8910).
 Also, the Konami design includes an optional starfield generator, only used
-by Tactician.
+by Tactician. This is identical to the starfield circuit from Scramble.
 
 Rally X has two Namco customs. They are nothing more than simple logic and can
 be replaced by daughter boards with TTL parts.