diff options
Diffstat (limited to 'src/devices/bus/bbc/1mhzbus/sprite.h')
-rw-r--r-- | src/devices/bus/bbc/1mhzbus/sprite.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/devices/bus/bbc/1mhzbus/sprite.h b/src/devices/bus/bbc/1mhzbus/sprite.h new file mode 100644 index 00000000000..02b0cff5dc2 --- /dev/null +++ b/src/devices/bus/bbc/1mhzbus/sprite.h @@ -0,0 +1,49 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +/********************************************************************** + + Logotron Sprite Board + +**********************************************************************/ + + +#ifndef MAME_BUS_BBC_1MHZBUS_SPRITE_H +#define MAME_BUS_BBC_1MHZBUS_SPRITE_H + +#include "1mhzbus.h" +#include "video/tms9928a.h" + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +class bbc_sprite_device: + public device_t, + public device_bbc_1mhzbus_interface +{ +public: + // construction/destruction + bbc_sprite_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + + // optional information overrides + virtual void device_add_mconfig(machine_config &config) override; + + virtual uint8_t fred_r(offs_t offset) override; + virtual void fred_w(offs_t offset, uint8_t data) override; + +private: + required_device<tms9129_device> m_vdp; +}; + + +// device type definition +DECLARE_DEVICE_TYPE(BBC_SPRITE, bbc_sprite_device); + + +#endif /* MAME_BUS_BBC_1MHZBUS_SPRITE_H */ |