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Diffstat (limited to 'trunk/src/emu/sound/ymz280b.h')
-rw-r--r--trunk/src/emu/sound/ymz280b.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/trunk/src/emu/sound/ymz280b.h b/trunk/src/emu/sound/ymz280b.h
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index 00000000000..18b9eec4ef0
--- /dev/null
+++ b/trunk/src/emu/sound/ymz280b.h
@@ -0,0 +1,29 @@
+/**********************************************************************************************
+ *
+ * Yamaha YMZ280B driver
+ * by Aaron Giles
+ *
+ **********************************************************************************************/
+
+#pragma once
+
+#ifndef __YMZ280B_H__
+#define __YMZ280B_H__
+
+#include "devlegcy.h"
+
+
+typedef struct _ymz280b_interface ymz280b_interface;
+struct _ymz280b_interface
+{
+ void (*irq_callback)(device_t *device, int state); /* irq callback */
+ devcb_read8 ext_read; /* external RAM read */
+ devcb_write8 ext_write; /* external RAM write */
+};
+
+READ8_DEVICE_HANDLER ( ymz280b_r );
+WRITE8_DEVICE_HANDLER( ymz280b_w );
+
+DECLARE_LEGACY_SOUND_DEVICE(YMZ280B, ymz280b);
+
+#endif /* __YMZ280B_H__ */