blob: c295830480d217ba21725868bc5ae805188b5cf2 (
plain) (
tree)
|
|
class nycaptor_state : public driver_device
{
public:
nycaptor_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT8 * m_sharedram;
UINT8 * m_scrlram;
UINT8 * m_videoram;
UINT8 * m_spriteram;
size_t m_videoram_size;
/* video-related */
tilemap_t *m_bg_tilemap;
int m_char_bank;
int m_palette_bank;
int m_gfxctrl;
/* mcu */
UINT8 m_from_main;
UINT8 m_from_mcu;
int m_mcu_sent;
int m_main_sent;
UINT8 m_port_a_in;
UINT8 m_port_a_out;
UINT8 m_ddr_a;
UINT8 m_port_b_in;
UINT8 m_port_b_out;
UINT8 m_ddr_b;
UINT8 m_port_c_in;
UINT8 m_port_c_out;
UINT8 m_ddr_c;
/* misc */
int m_generic_control_reg;
int m_sound_nmi_enable;
int m_pending_nmi;
UINT8 m_snd_data;
int m_vol_ctrl[16];
int m_gametype;
int m_mask;
/* devices */
device_t *m_maincpu;
device_t *m_audiocpu;
device_t *m_subcpu;
device_t *m_mcu;
};
/*----------- defined in machine/nycaptor.c -----------*/
READ8_HANDLER( nycaptor_mcu_r );
READ8_HANDLER( nycaptor_mcu_status_r1 );
READ8_HANDLER( nycaptor_mcu_status_r2 );
READ8_HANDLER( nycaptor_68705_port_c_r );
READ8_HANDLER( nycaptor_68705_port_b_r );
READ8_HANDLER( nycaptor_68705_port_a_r );
WRITE8_HANDLER( nycaptor_mcu_w );
WRITE8_HANDLER( nycaptor_68705_port_a_w );
WRITE8_HANDLER( nycaptor_68705_port_b_w );
WRITE8_HANDLER( nycaptor_68705_port_c_w );
WRITE8_HANDLER( nycaptor_68705_ddr_a_w );
WRITE8_HANDLER( nycaptor_68705_ddr_b_w );
WRITE8_HANDLER( nycaptor_68705_ddr_c_w );
/*----------- defined in video/nycaptor.c -----------*/
READ8_HANDLER( nycaptor_videoram_r );
READ8_HANDLER( nycaptor_spriteram_r );
READ8_HANDLER( nycaptor_palette_r );
READ8_HANDLER( nycaptor_gfxctrl_r );
READ8_HANDLER( nycaptor_scrlram_r );
WRITE8_HANDLER( nycaptor_videoram_w );
WRITE8_HANDLER( nycaptor_spriteram_w );
WRITE8_HANDLER( nycaptor_palette_w );
WRITE8_HANDLER( nycaptor_gfxctrl_w );
WRITE8_HANDLER( nycaptor_scrlram_w );
VIDEO_START( nycaptor );
SCREEN_UPDATE( nycaptor );
|