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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
CMD HD disk drive emulation
**********************************************************************/
#ifndef MAME_BUS_CBMIEC_CMDHD_H
#define MAME_BUS_CBMIEC_CMDHD_H
#pragma once
#include "cbmiec.h"
#include "cpu/m6502/m6502.h"
#include "imagedev/harddriv.h"
#include "machine/6522via.h"
#include "machine/i8255.h"
#include "bus/scsi/scsihd.h"
//**************************************************************************
// MACROS / CONSTANTS
//**************************************************************************
#define CMD_HD_TAG "cmdhd"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> cmd_hd_device
class cmd_hd_device : public device_t, public device_cbm_iec_interface
{
public:
// construction/destruction
cmd_hd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
// device_cbm_iec_interface overrides
void cbm_iec_srq(int state) override;
void cbm_iec_atn(int state) override;
void cbm_iec_data(int state) override;
void cbm_iec_reset(int state) override;
private:
required_device<cpu_device> m_maincpu;
required_device<scsi_port_device> m_scsibus;
DECLARE_WRITE8_MEMBER( led_w );
void cmd_hd_mem(address_map &map);
};
// device type definition
DECLARE_DEVICE_TYPE(CMD_HD, cmd_hd_device)
#endif // MAME_BUS_CBMIEC_CMDHD_H
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