// license:LGPL-2.1+ // copyright-holders:Angelo Salese #ifndef MAME_MACHINE_NB1414M4_H #define MAME_MACHINE_NB1414M4_H #pragma once #include "tilemap.h" class nb1414m4_device : public device_t, public device_video_interface { public: nb1414m4_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); void exec(uint16_t mcu_cmd, uint8_t *vram, uint16_t &scrollx, uint16_t &scrolly, tilemap_t *tilemap); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; private: void dma(uint16_t src, uint16_t dst, uint16_t size, uint8_t condition, uint8_t *vram); void fill(uint16_t dst, uint8_t tile, uint8_t pal, uint8_t *vram); void insert_coin_msg(uint8_t *vram); void credit_msg(uint8_t *vram); void kozure_score_msg(uint16_t dst, uint8_t src_base, uint8_t *vram); void _0200(uint16_t mcu_cmd, uint8_t *vram); void _0600(uint8_t is2p, uint8_t *vram); void _0e00(uint16_t mcu_cmd, uint8_t *vram); required_region_ptr m_data; }; DECLARE_DEVICE_TYPE(NB1414M4, nb1414m4_device) #endif // MAME_MACHINE_NB1414M4_H