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// license:GPL-2.0+
// copyright-holders:Dirk Best
/***************************************************************************
SV-603 Coleco Game Adapter for SVI-318/328
***************************************************************************/
#ifndef MAME_BUS_SVI3X8_EXPANDER_SV603_H
#define MAME_BUS_SVI3X8_EXPANDER_SV603_H
#pragma once
#include "expander.h"
#include "sound/sn76496.h"
#include "bus/generic/slot.h"
#include "bus/generic/carts.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> sv603_device
class sv603_device : public device_t, public device_svi_expander_interface
{
public:
// construction/destruction
sv603_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// from host
virtual DECLARE_READ8_MEMBER( mreq_r ) override;
virtual DECLARE_WRITE8_MEMBER( mreq_w ) override;
virtual DECLARE_READ8_MEMBER( iorq_r ) override;
virtual DECLARE_WRITE8_MEMBER( iorq_w ) override;
DECLARE_DEVICE_IMAGE_LOAD_MEMBER(cartridge);
protected:
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual void device_start() override;
virtual void device_reset() override;
private:
required_memory_region m_bios;
required_device<sn76489a_device> m_snd;
required_device<generic_slot_device> m_cart_rom;
};
// device type definition
DECLARE_DEVICE_TYPE(SV603, sv603_device)
#endif // MAME_BUS_SVI3X8_EXPANDER_SV603_H
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