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author Zsolt Vasvari <zsoltvas@mamedev.org>2008-02-02 04:03:37 +0000
committer Zsolt Vasvari <zsoltvas@mamedev.org>2008-02-02 04:03:37 +0000
commit2df389a77d21a027c3c3cbddceb4a225003fdf04 (patch)
treed44a36cbdcd7d7ce9c34897416a31c25a97649c7
parent03510c0a11fc90b67760965ef37beb850a032f28 (diff)
Added missing Lock-On crystal
-rw-r--r--src/emu/drivers/xtal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/emu/drivers/xtal.h b/src/emu/drivers/xtal.h
index dc6208a20b6..db4d67e10d6 100644
--- a/src/emu/drivers/xtal.h
+++ b/src/emu/drivers/xtal.h
@@ -83,6 +83,7 @@ enum
XTAL_18_432MHz = 18432000,
XTAL_19_968MHz = 19968000, /* Used mostly by Space Invaders games by Taito/Midway and clones */
XTAL_20MHz = 20000000,
+ XTAL_21MHz = 21000000, /* Lock-On pixel clock */
XTAL_21_3MHz = 21300000,
XTAL_21_4772MHz = 21477200, /* BMC bowling, some Data East 90's games */
XTAL_22MHz = 22000000,