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/*********************************************************************
sonydriv.h
Apple/Sony 3.5" floppy drive emulation (to be interfaced with applefdc.c)
*********************************************************************/
#ifndef SONYDRIV_H
#define SONYDRIV_H
#include "imagedev/flopdrv.h"
#if 0
enum
{
SONY_FLOPPY_ALLOW400K = 0x0001,
SONY_FLOPPY_ALLOW800K = 0x0002,
SONY_FLOPPY_SUPPORT2IMG = 0x4000,
SONY_FLOPPY_EXT_SPEED_CONTROL = 0x8000 // means the speed is controlled by computer
};
#endif
void sony_set_lines(device_t *device,UINT8 lines);
void sony_set_enable_lines(device_t *device,int enable_mask);
void sony_set_sel_line(device_t *device,int sel);
void sony_set_speed(int speed);
UINT8 sony_read_data(device_t *device);
void sony_write_data(device_t *device,UINT8 data);
int sony_read_status(device_t *device);
class sonydriv_floppy_image_device : public legacy_floppy_image_device
{
public:
// construction/destruction
sonydriv_floppy_image_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual void call_unload();
protected:
virtual void device_start();
};
// device type definition
extern const device_type FLOPPY_SONY;
#define MCFG_LEGACY_FLOPPY_SONY_2_DRIVES_ADD(_config) \
MCFG_DEVICE_ADD(FLOPPY_0, FLOPPY_SONY, 0) \
MCFG_DEVICE_CONFIG(_config) \
MCFG_DEVICE_ADD(FLOPPY_1, FLOPPY_SONY, 0) \
MCFG_DEVICE_CONFIG(_config)
#define MCFG_LEGACY_FLOPPY_SONY_2_DRIVES_ADDITIONAL_ADD(_config) \
MCFG_DEVICE_ADD(FLOPPY_2, FLOPPY_SONY, 0) \
MCFG_DEVICE_CONFIG(_config) \
MCFG_DEVICE_ADD(FLOPPY_3, FLOPPY_SONY, 0) \
MCFG_DEVICE_CONFIG(_config)
#define MCFG_LEGACY_FLOPPY_SONY_2_DRIVES_MODIFY(_config) \
MCFG_DEVICE_MODIFY(FLOPPY_0) \
MCFG_DEVICE_CONFIG(_config) \
MCFG_DEVICE_MODIFY(FLOPPY_1) \
MCFG_DEVICE_CONFIG(_config)
#endif /* SONYDRIV_H */
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