diff options
Diffstat (limited to 'src/devices/bus/bml3/bml3mp1802.h')
-rw-r--r-- | src/devices/bus/bml3/bml3mp1802.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/devices/bus/bml3/bml3mp1802.h b/src/devices/bus/bml3/bml3mp1802.h new file mode 100644 index 00000000000..0c4088c0d4f --- /dev/null +++ b/src/devices/bus/bml3/bml3mp1802.h @@ -0,0 +1,58 @@ +// license:GPL-2.0+ +// copyright-holders:Jonathan Edwards +/********************************************************************* + + bml3mp1802.h + + Hitachi MP-1802 floppy disk controller card for the MB-6890 + Hitachi MP-3550 floppy drive is attached + +*********************************************************************/ + +#ifndef __BML3BUS_MP1802__ +#define __BML3BUS_MP1802__ + +#include "emu.h" +#include "bml3bus.h" +#include "imagedev/flopdrv.h" +#include "machine/wd_fdc.h" + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +class bml3bus_mp1802_device: + public device_t, + public device_bml3bus_card_interface +{ +public: + // construction/destruction + bml3bus_mp1802_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_READ8_MEMBER(bml3_mp1802_r); + DECLARE_WRITE8_MEMBER(bml3_mp1802_w); + DECLARE_WRITE_LINE_MEMBER(bml3_wd17xx_intrq_w); + +protected: + virtual void device_start(); + virtual void device_reset(); + +private: + required_device<mb8866_t> m_fdc; + required_device<floppy_connector> m_floppy0; + required_device<floppy_connector> m_floppy1; + required_device<floppy_connector> m_floppy2; + required_device<floppy_connector> m_floppy3; + + UINT8 *m_rom; +}; + +// device type definition +extern const device_type BML3BUS_MP1802; + +#endif /* __BML3BUS_MP1802__ */ |