diff options
Diffstat (limited to 'trunk/src/emu/sound/aica.h')
-rw-r--r-- | trunk/src/emu/sound/aica.h | 31 |
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__ */ |