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Diffstat (limited to 'src/mess/machine/appldriv.h')
-rw-r--r-- | src/mess/machine/appldriv.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/mess/machine/appldriv.h b/src/mess/machine/appldriv.h deleted file mode 100644 index cbda53a42a3..00000000000 --- a/src/mess/machine/appldriv.h +++ /dev/null @@ -1,88 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:R. Belmont -/********************************************************************* - - appldriv.h - - Apple 5.25" floppy drive emulation (to be interfaced with applefdc.c) - -*********************************************************************/ - -#ifndef APPLDRIV_H -#define APPLDRIV_H - -#include "emu.h" -#include "imagedev/flopdrv.h" -#include "formats/ap2_dsk.h" - -void apple525_set_lines(device_t *device,UINT8 lines); -void apple525_set_enable_lines(device_t *device,int enable_mask); - -UINT8 apple525_read_data(device_t *device); -void apple525_write_data(device_t *device,UINT8 data); -int apple525_read_status(device_t *device); -int apple525_get_count(running_machine &machine); - -class apple525_floppy_image_device : public legacy_floppy_image_device -{ -public: - // construction/destruction - apple525_floppy_image_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); - - virtual bool call_load(); - virtual void call_unload(); - void set_params(int dividend, int divisor) { m_dividend = dividend; m_divisor = divisor;} - - int get_dividend() { return m_dividend; } - int get_divisor() { return m_divisor; } - - // these elements should be private, but are not yet - unsigned int state : 4; /* bits 0-3 are the phase */ - unsigned int tween_tracks : 1; - unsigned int track_loaded : 1; - unsigned int track_dirty : 1; - int position; - int spin_count; /* simulate drive spin to fool RWTS test at $BD34 */ - UINT8 track_data[APPLE2_NIBBLE_SIZE * APPLE2_SECTOR_COUNT]; - -protected: - virtual void device_start(); - -private: - int m_dividend; - int m_divisor; -}; - -// device type definition -extern const device_type FLOPPY_APPLE; - -#define MCFG_LEGACY_FLOPPY_APPLE_PARAMS(_dividend,_divisor) \ - downcast<apple525_floppy_image_device *>(device)->set_params(_dividend,_divisor); - -#define MCFG_LEGACY_FLOPPY_APPLE_2_DRIVES_ADD(_config,_dividend,_divisor) \ - MCFG_DEVICE_ADD(FLOPPY_0, FLOPPY_APPLE, 0) \ - MCFG_DEVICE_CONFIG(_config) \ - MCFG_LEGACY_FLOPPY_APPLE_PARAMS(_dividend,_divisor) \ - MCFG_DEVICE_ADD(FLOPPY_1, FLOPPY_APPLE, 0) \ - MCFG_DEVICE_CONFIG(_config) \ - MCFG_LEGACY_FLOPPY_APPLE_PARAMS(_dividend,_divisor) - -#define MCFG_LEGACY_FLOPPY_APPLE_4_DRIVES_ADD(_config,_dividend,_divisor) \ - MCFG_DEVICE_ADD(FLOPPY_0, FLOPPY_APPLE, 0) \ - MCFG_DEVICE_CONFIG(_config) \ - MCFG_LEGACY_FLOPPY_APPLE_PARAMS(_dividend,_divisor) \ - MCFG_DEVICE_ADD(FLOPPY_1, FLOPPY_APPLE, 0) \ - MCFG_DEVICE_CONFIG(_config) \ - MCFG_LEGACY_FLOPPY_APPLE_PARAMS(_dividend,_divisor) \ - MCFG_DEVICE_ADD(FLOPPY_2, FLOPPY_APPLE, 0) \ - MCFG_DEVICE_CONFIG(_config) \ - MCFG_LEGACY_FLOPPY_APPLE_PARAMS(_dividend,_divisor) \ - MCFG_DEVICE_ADD(FLOPPY_3, FLOPPY_APPLE, 0) \ - MCFG_DEVICE_CONFIG(_config) \ - MCFG_LEGACY_FLOPPY_APPLE_PARAMS(_dividend,_divisor) - -#define MCFG_LEGACY_FLOPPY_APPLE_2_DRIVES_REMOVE() \ - MCFG_DEVICE_REMOVE(FLOPPY_0) \ - MCFG_DEVICE_REMOVE(FLOPPY_1) - -#endif /* APPLDRIV_H */ |