// 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 m_videoram; required_region_ptr m_chargen; }; // device type definition DECLARE_DEVICE_TYPE(IQ151_VIDEO64, iq151_video64_device) #endif // MAME_BUS_IQ151_VIDEO64_H