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// license:BSD-3-Clause
// copyright-holders:Sandro Ronco
#ifndef MAME_BUS_IQ151_VIDEO64_H
#define MAME_BUS_IQ151_VIDEO64_H
#pragma once
#include "iq151.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> iq151_video64_device
class iq151_video64_device :
public device_t,
public device_gfx_interface,
public device_iq151cart_interface
{
public:
// construction/destruction
iq151_video64_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;
// iq151cart_interface overrides
virtual void read(offs_t offset, uint8_t &data) override;
virtual void write(offs_t offset, uint8_t data) override;
virtual void io_read(offs_t offset, uint8_t &data) override;
virtual void video_update(bitmap_ind16 &bitmap, const rectangle &cliprect) override;
private:
required_region_ptr<uint8_t> m_videoram;
required_region_ptr<uint8_t> m_chargen;
};
// device type definition
DECLARE_DEVICE_TYPE(IQ151_VIDEO64, iq151_video64_device)
#endif // MAME_BUS_IQ151_VIDEO64_H
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