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#pragma once
#ifndef __OKIM6258_H__
#define __OKIM6258_H__
/* an interface for the OKIM6258 and similar chips */
struct _okim6258_interface
{
int divider;
int adpcm_type;
int output_12bits;
};
typedef struct _okim6258_interface okim6258_interface;
#define FOSC_DIV_BY_1024 0
#define FOSC_DIV_BY_768 1
#define FOSC_DIV_BY_512 2
#define TYPE_3BITS 0
#define TYPE_4BITS 1
#define OUTPUT_10BITS 0
#define OUTPUT_12BITS 1
void okim6258_set_divider(int which, int val);
void okim6258_set_clock(int which, int val);
READ8_HANDLER( okim6258_status_0_r );
READ16_HANDLER( okim6258_status_0_lsb_r );
READ16_HANDLER( okim6258_status_0_msb_r );
WRITE8_HANDLER( okim6258_data_0_w );
READ8_HANDLER( okim6258_data_0_r );
WRITE8_HANDLER( okim6258_ctrl_0_w );
WRITE16_HANDLER( okim6258_data_0_lsb_w );
WRITE16_HANDLER( okim6258_ctrl_0_lsb_w );
READ16_HANDLER( okim6258_data_0_lsb_r );
READ16_HANDLER( okim6258_data_0_msb_r );
#endif /* __OKIM6258_H__ */
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