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/*************************************************************************
Kitco Crowns Golf hardware
**************************************************************************/
#define MASTER_CLOCK 18432000
class crgolf_state : public driver_device
{
public:
crgolf_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_color_select(*this, "color_select"),
m_screen_flip(*this, "screen_flip"),
m_screen_select(*this, "screen_select"),
m_screenb_enable(*this, "screenb_enable"),
m_screena_enable(*this, "screena_enable"){ }
/* memory pointers */
UINT8 * m_videoram_a;
UINT8 * m_videoram_b;
required_shared_ptr<UINT8> m_color_select;
required_shared_ptr<UINT8> m_screen_flip;
required_shared_ptr<UINT8> m_screen_select;
required_shared_ptr<UINT8> m_screenb_enable;
required_shared_ptr<UINT8> m_screena_enable;
/* misc */
UINT8 m_port_select;
UINT8 m_main_to_sound_data;
UINT8 m_sound_to_main_data;
UINT16 m_sample_offset;
UINT8 m_sample_count;
/* devices */
cpu_device *m_maincpu;
cpu_device *m_audiocpu;
DECLARE_WRITE8_MEMBER(rom_bank_select_w);
DECLARE_READ8_MEMBER(switch_input_r);
DECLARE_READ8_MEMBER(analog_input_r);
DECLARE_WRITE8_MEMBER(switch_input_select_w);
DECLARE_WRITE8_MEMBER(unknown_w);
DECLARE_WRITE8_MEMBER(main_to_sound_w);
DECLARE_READ8_MEMBER(main_to_sound_r);
DECLARE_WRITE8_MEMBER(sound_to_main_w);
DECLARE_READ8_MEMBER(sound_to_main_r);
DECLARE_WRITE8_MEMBER(crgolf_videoram_w);
DECLARE_READ8_MEMBER(crgolf_videoram_r);
DECLARE_WRITE8_MEMBER(crgolfhi_sample_w);
DECLARE_DRIVER_INIT(crgolfhi);
virtual void machine_start();
virtual void machine_reset();
DECLARE_VIDEO_START(crgolf);
};
/*----------- defined in video/crgolf.c -----------*/
MACHINE_CONFIG_EXTERN( crgolf_video );
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