// license:BSD-3-Clause // copyright-holders:R. Belmont /********************************************************************* a2eramworks3.c Applied Engineering RamWorks III *********************************************************************/ #ifndef __A2EAUX_RAMWORKS3__ #define __A2EAUX_RAMWORKS3__ #include "a2eauxslot.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2eaux_ramworks3_device: public device_t, public device_a2eauxslot_card_interface { public: // construction/destruction a2eaux_ramworks3_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); a2eaux_ramworks3_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint32_t clock, const char *shortname, const char *source); protected: virtual void device_start() override; virtual void device_reset() override; virtual uint8_t read_auxram(uint16_t offset) override; virtual void write_auxram(uint16_t offset, uint8_t data) override; virtual uint8_t *get_vram_ptr() override; virtual uint8_t *get_auxbank_ptr() override; virtual bool allow_dhr() override { return true; } virtual void write_c07x(address_space &space, uint8_t offset, uint8_t data) override; private: uint8_t m_ram[8*1024*1024]; int m_bank; }; // device type definition extern const device_type A2EAUX_RAMWORKS3; #endif /* __A2EAUX_RAMWORKS3__ */