// license:BSD-3-Clause // copyright-holders:r09 #ifndef MAME_BUS_FMT_SCSI_FMT121_H #define MAME_BUS_FMT_SCSI_FMT121_H #pragma once #include "fmt_scsi.h" #include "machine/fm_scsi.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> fmt121_device class fmt121_device : public device_t, public fmt_scsi_card_interface { public: // device type constructor fmt121_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: // device-level overrides virtual void device_add_mconfig(machine_config &config) override; virtual void device_start() override; // fmt_scsi_card_interface overrides virtual u8 fmt_scsi_read(offs_t offset) override; virtual void fmt_scsi_write(offs_t offset, u8 data) override; virtual u8 fmt_scsi_data_read(void) override; virtual void fmt_scsi_data_write(u8 data) override; private: required_device m_scsi_ctlr; void irq_w(int state); void drq_w(int state); }; // device type declaration DECLARE_DEVICE_TYPE(FMT121, fmt121_device) #endif // MAME_BUS_FMT_SCSI_FMT121_H