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// license:GPL-2.0+
// copyright-holders:Dirk Best
/***************************************************************************
EACA Colour Genie Printer Interface EG2012
***************************************************************************/
#ifndef MAME_BUS_CGENIE_PARALLEL_PRINTER_H
#define MAME_BUS_CGENIE_PARALLEL_PRINTER_H
#pragma once
#include "parallel.h"
#include "bus/centronics/ctronics.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> cgenie_printer_device
class cgenie_printer_device : public device_t, public device_cg_parallel_interface
{
public:
// construction/destruction
cgenie_printer_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
virtual void pa_w(uint8_t data) override;
virtual uint8_t pb_r() override;
virtual void pb_w(uint8_t data) override;
private:
void busy_w(int state);
void perror_w(int state);
void select_w(int state);
void fault_w(int state);
required_device<centronics_device> m_centronics;
required_device<output_latch_device> m_latch;
int m_centronics_busy;
int m_centronics_out_of_paper;
int m_centronics_unit_sel;
int m_centronics_ready;
};
// device type definition
DECLARE_DEVICE_TYPE(CGENIE_PRINTER, cgenie_printer_device)
#endif // MAME_BUS_CGENIE_PARALLEL_PRINTER_H
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