From 5a9be1f90fbc9a16430c1142e79324a54ab300f1 Mon Sep 17 00:00:00 2001
From: Brian Troha <briantro@users.noreply.github.com>
Date: Wed, 30 Jan 2008 22:24:30 +0000
Subject: [PATCH] Note about the CPU & OSC used _NO_ other changes

---
 src/mame/drivers/20pacgal.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mame/drivers/20pacgal.c b/src/mame/drivers/20pacgal.c
index 766ef19f75c..1dc34fc8f73 100644
--- a/src/mame/drivers/20pacgal.c
+++ b/src/mame/drivers/20pacgal.c
@@ -29,6 +29,9 @@
         * Correct CPU speed... Zilog says Z180 comes in 6, 8, 10, 20 & 33MHz.
           20MHz is used as it "seems" right based on the music in Galaga
 
+	CPU is a Z8S18020VSC (20MHz part)
+	OSC is 73.728MHz (is the clock divide 3 or 4?)
+
 ***************************************************************************/
 
 #include "driver.h"