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// 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<fmscsi_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
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