// license:BSD-3-Clause // copyright-holders:Nigel Barnes /********************************************************************** TUG Programmable Graphic Module **********************************************************************/ #ifndef MAME_BUS_TANBUS_TUGPGM_H #define MAME_BUS_TANBUS_TUGPGM_H #pragma once #include "bus/tanbus/tanbus.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class tanbus_tugpgm_device : public device_t, public device_tanbus_interface { public: static constexpr feature_type imperfect_features() { return feature::GRAPHICS; } // construction/destruction tanbus_tugpgm_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: // device-level overrides virtual void device_start() override; // optional information overrides virtual ioport_constructor device_input_ports() const override; virtual uint8_t read(offs_t offset, int inhrom, int inhram, int be) override; virtual void write(offs_t offset, uint8_t data, int inhrom, int inhram, int be) override; private: required_ioport m_links; std::unique_ptr m_ram; }; // device type definition DECLARE_DEVICE_TYPE(TANBUS_TUGPGM, tanbus_tugpgm_device) #endif // MAME_BUS_TANBUS_TUGPGM_H