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/***************************************************************************
HAR MadMax hardware
**************************************************************************/
class dcheese_state : public driver_device
{
public:
dcheese_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* video-related */
UINT16 m_blitter_color[2];
UINT16 m_blitter_xparam[16];
UINT16 m_blitter_yparam[16];
UINT16 m_blitter_vidparam[32];
bitmap_ind16 *m_dstbitmap;
emu_timer *m_blitter_timer;
/* misc */
UINT8 m_irq_state[5];
UINT8 m_soundlatch_full;
UINT8 m_sound_control;
UINT8 m_sound_msb_latch;
/* devices */
cpu_device *m_maincpu;
cpu_device *m_audiocpu;
device_t *m_bsmt;
DECLARE_WRITE16_MEMBER(eeprom_control_w);
DECLARE_WRITE16_MEMBER(sound_command_w);
DECLARE_READ8_MEMBER(sound_command_r);
DECLARE_READ8_MEMBER(sound_status_r);
DECLARE_WRITE8_MEMBER(sound_control_w);
DECLARE_WRITE8_MEMBER(bsmt_data_w);
DECLARE_WRITE16_MEMBER(madmax_blitter_color_w);
DECLARE_WRITE16_MEMBER(madmax_blitter_xparam_w);
DECLARE_WRITE16_MEMBER(madmax_blitter_yparam_w);
DECLARE_WRITE16_MEMBER(madmax_blitter_vidparam_w);
DECLARE_WRITE16_MEMBER(madmax_blitter_unknown_w);
DECLARE_READ16_MEMBER(madmax_blitter_vidparam_r);
DECLARE_CUSTOM_INPUT_MEMBER(sound_latch_state_r);
virtual void machine_start();
virtual void video_start();
virtual void palette_init();
UINT32 screen_update_dcheese(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(dcheese_vblank);
TIMER_CALLBACK_MEMBER(blitter_scanline_callback);
TIMER_CALLBACK_MEMBER(dcheese_signal_irq_callback);
};
/*----------- defined in drivers/dcheese.c -----------*/
void dcheese_signal_irq(running_machine &machine, int which);
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