// license:BSD-3-Clause // copyright-holders:Nathan Woods, Raphael Nabet, R. Belmont /********************************************************************* 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_t 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_t sony_read_data(device_t *device); void sony_write_data(device_t *device,uint8_t 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_t clock); virtual void call_unload() override; protected: virtual void device_start() override; }; // 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_LEGACY_FLOPPY_CONFIG(_config) \ MCFG_DEVICE_ADD(FLOPPY_1, FLOPPY_SONY, 0) \ MCFG_LEGACY_FLOPPY_CONFIG(_config) #define MCFG_LEGACY_FLOPPY_SONY_2_DRIVES_ADDITIONAL_ADD(_config) \ MCFG_DEVICE_ADD(FLOPPY_2, FLOPPY_SONY, 0) \ MCFG_LEGACY_FLOPPY_CONFIG(_config) \ MCFG_DEVICE_ADD(FLOPPY_3, FLOPPY_SONY, 0) \ MCFG_LEGACY_FLOPPY_CONFIG(_config) #define MCFG_LEGACY_FLOPPY_SONY_2_DRIVES_MODIFY(_config) \ MCFG_DEVICE_MODIFY(FLOPPY_0) \ MCFG_LEGACY_FLOPPY_CONFIG(_config) \ MCFG_DEVICE_MODIFY(FLOPPY_1) \ MCFG_LEGACY_FLOPPY_CONFIG(_config) #endif /* SONYDRIV_H */