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Diffstat (limited to 'src/devices/bus/coco/dragon_sprites.h')
-rw-r--r-- | src/devices/bus/coco/dragon_sprites.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/devices/bus/coco/dragon_sprites.h b/src/devices/bus/coco/dragon_sprites.h new file mode 100644 index 00000000000..6ff1d20f8ab --- /dev/null +++ b/src/devices/bus/coco/dragon_sprites.h @@ -0,0 +1,48 @@ +// 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, uint32_t 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 DECLARE_READ8_MEMBER(cts_read) override; + virtual DECLARE_WRITE8_MEMBER(cts_write) override; + +private: + required_memory_region m_eprom; + required_device<tms9929a_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 |