// license:BSD-3-Clause // copyright-holders:Nigel Barnes #ifndef MAME_BUS_COCO_DRAGON_SPRITES_H #define MAME_BUS_COCO_DRAGON_SPRITES_H #pragma once #include "cococart.h" #include "video/tms9928a.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> dragon_sprites_device class dragon_sprites_device : public device_t, public device_cococart_interface { public: // construction/destruction dragon_sprites_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock); // optional information overrides virtual void device_add_mconfig(machine_config &config) override; virtual const tiny_rom_entry *device_rom_region() const override; protected: // device-level overrides virtual void device_start() override; virtual u8 cts_read(offs_t offset) override; virtual void cts_write(offs_t offset, u8 data) override; private: required_memory_region m_eprom; required_device m_vdp; DECLARE_WRITE_LINE_MEMBER(nmi_w); }; // device type definition DECLARE_DEVICE_TYPE(DRAGON_SPRITES, dragon_sprites_device) #endif // MAME_BUS_COCO_DRAGON_SPRITES_H