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/*************************************************************************
Circus Charlie
*************************************************************************/
class circusc_state : public driver_device
{
public:
circusc_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT8 * m_videoram;
UINT8 * m_colorram;
UINT8 * m_spriteram;
UINT8 * m_spriteram_2;
UINT8 * m_spritebank;
UINT8 * m_scroll;
size_t m_spriteram_size;
/* video-related */
tilemap_t *m_bg_tilemap;
/* sound-related */
UINT8 m_sn_latch;
/* devices */
cpu_device *m_audiocpu;
device_t *m_sn1;
device_t *m_sn2;
device_t *m_dac;
device_t *m_discrete;
};
/*----------- defined in video/circusc.c -----------*/
WRITE8_HANDLER( circusc_videoram_w );
WRITE8_HANDLER( circusc_colorram_w );
VIDEO_START( circusc );
WRITE8_HANDLER( circusc_flipscreen_w );
PALETTE_INIT( circusc );
SCREEN_UPDATE( circusc );
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