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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************

    COMX-35 F&M EPROM Card emulation

**********************************************************************/

#ifndef MAME_BUS_COMX35_EPROM_H
#define MAME_BUS_COMX35_EPROM_H

#pragma once

#include "exp.h"



//**************************************************************************
//  TYPE DEFINITIONS
//**************************************************************************

// ======================> comx_epr_device

class comx_epr_device : public device_t,
						public device_comx_expansion_card_interface
{
public:
	// construction/destruction
	comx_epr_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);

	// optional information overrides
	virtual const tiny_rom_entry *device_rom_region() const override;

protected:
	// device-level overrides
	virtual void device_start() override;
	virtual void device_reset() override;

	// device_comx_expansion_card_interface overrides
	virtual uint8_t comx_mrd_r(offs_t offset, int *extrom) override;
	virtual void comx_io_w(offs_t offset, uint8_t data) override;

private:
	required_memory_region m_rom;
	required_memory_region m_eprom;

	uint8_t m_select;
};


// device type definition
DECLARE_DEVICE_TYPE(COMX_EPR, comx_epr_device)


#endif // MAME_BUS_COMX35_EPROM_H