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-rw-r--r--trunk/src/emu/sound/aica.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/trunk/src/emu/sound/aica.h b/trunk/src/emu/sound/aica.h
new file mode 100644
index 00000000000..cacee5de1cd
--- /dev/null
+++ b/trunk/src/emu/sound/aica.h
@@ -0,0 +1,31 @@
+/*
+
+ Sega/Yamaha AICA emulation
+*/
+
+#ifndef __AICA_H__
+#define __AICA_H__
+
+#include "devlegcy.h"
+
+typedef struct _aica_interface aica_interface;
+struct _aica_interface
+{
+ int master;
+ int roffset; /* offset in the region */
+ void (*irq_callback)(device_t *device, int state); /* irq callback */
+};
+
+void aica_set_ram_base(device_t *device, void *base, int size);
+
+// AICA register access
+READ16_DEVICE_HANDLER( aica_r );
+WRITE16_DEVICE_HANDLER( aica_w );
+
+// MIDI I/O access
+WRITE16_DEVICE_HANDLER( aica_midi_in );
+READ16_DEVICE_HANDLER( aica_midi_out_r );
+
+DECLARE_LEGACY_SOUND_DEVICE(AICA, aica);
+
+#endif /* __AICA_H__ */