31 lines
969 B
C
31 lines
969 B
C
#pragma once
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#define YMF278B_STD_CLOCK (33868800) /* standard clock for OPL4 */
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typedef struct _ymf278b_interface ymf278b_interface;
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struct _ymf278b_interface
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{
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//void (*irq_callback)(const device_config *device, int state); /* irq callback */
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void (*irq_callback)(int state); /* irq callback */
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};
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/*READ8_DEVICE_HANDLER( ymf278b_r );
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WRITE8_DEVICE_HANDLER( ymf278b_w );
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DEVICE_GET_INFO( ymf278b );
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#define SOUND_YMF278B DEVICE_GET_INFO_NAME( ymf278b )*/
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void ymf278b_pcm_update(void *chip, stream_sample_t **outputs, int samples);
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int device_start_ymf278b(void **chip, int clock);
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void device_stop_ymf278b(void *chip);
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void device_reset_ymf278b(void *chip);
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UINT8 ymf278b_r(void *chip, offs_t offset);
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void ymf278b_w(void *chip, offs_t offset, UINT8 data);
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void ymf278b_write_rom(void *chip, offs_t ROMSize, offs_t DataStart, offs_t DataLength,
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const UINT8* ROMData);
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void ymf278b_set_mute_mask(void *chip, UINT32 MuteMaskFM, UINT32 MuteMaskWT);
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