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Diffstat (limited to 'src/mame/drivers/marineb.cpp')
-rw-r--r-- | src/mame/drivers/marineb.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mame/drivers/marineb.cpp b/src/mame/drivers/marineb.cpp index fdea6da16c5..f04bccfe4df 100644 --- a/src/mame/drivers/marineb.cpp +++ b/src/mame/drivers/marineb.cpp @@ -42,6 +42,9 @@ write #include "sound/ay8910.h" #include "includes/marineb.h" +#define MASTER_CLOCK (XTAL_12MHz) +#define CPU_CLOCK (MASTER_CLOCK/4) +#define SOUND_CLOCK (MASTER_CLOCK/8) void marineb_state::machine_reset() { |