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Diffstat (limited to 'src/emu/bus/isa/p1_fdc.h')
-rw-r--r-- | src/emu/bus/isa/p1_fdc.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/emu/bus/isa/p1_fdc.h b/src/emu/bus/isa/p1_fdc.h new file mode 100644 index 00000000000..b85a6812b99 --- /dev/null +++ b/src/emu/bus/isa/p1_fdc.h @@ -0,0 +1,61 @@ +// license:BSD-3-Clause +// copyright-holders:XXX +/********************************************************************** + + Poisk-1 FDC device (model B504) + + Copyright MESS Team. + Visit http://mamedev.org for licensing and usage restrictions. + +**********************************************************************/ + +#pragma once + +#ifndef __P1_FDC__ +#define __P1_FDC__ + +#include "emu.h" + +#include "imagedev/flopdrv.h" +#include "isa.h" +#include "machine/wd_fdc.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +class p1_fdc_device : public device_t, + public device_isa8_card_interface +{ +public: + // construction/destruction + p1_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // optional information overrides + virtual machine_config_constructor device_mconfig_additions() const; + virtual const rom_entry *device_rom_region() const; + + DECLARE_FLOPPY_FORMATS( floppy_formats ); + +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + +private: + required_device<fd1793_t> m_fdc; + +public: + void p1_wd17xx_aux_w(int data); + UINT8 p1_wd17xx_aux_r(); + UINT8 p1_wd17xx_motor_r(); + void p1_fdc_irq_drq(bool state); + +}; + + +// device type definition +extern const device_type P1_FDC; + + +#endif |