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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Dela 64KB EPROM cartridge emulation
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __DELA_EP64__
#define __DELA_EP64__
#include "emu.h"
#include "imagedev/cartslot.h"
#include "exp.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> c64_dela_ep64_cartridge_device
class c64_dela_ep64_cartridge_device : public device_t,
public device_c64_expansion_card_interface
{
public:
// construction/destruction
c64_dela_ep64_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual const rom_entry *device_rom_region() const;
virtual machine_config_constructor device_mconfig_additions() const;
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
// device_c64_expansion_card_interface overrides
virtual UINT8 c64_cd_r(address_space &space, offs_t offset, UINT8 data, int sphi2, int ba, int roml, int romh, int io1, int io2);
virtual void c64_cd_w(address_space &space, offs_t offset, UINT8 data, int sphi2, int ba, int roml, int romh, int io1, int io2);
private:
required_memory_region m_eprom;
UINT8 m_bank;
int m_reset;
int m_rom0_ce;
int m_rom1_ce;
int m_rom2_ce;
};
// device type definition
extern const device_type C64_DELA_EP64;
#endif
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