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/*************************************************************************
Driver for Midway MCR games
**************************************************************************/
#include "cpu/z80/z80daisy.h"
#include "machine/z80ctc.h"
#include "machine/z80pio.h"
#include "machine/z80sio.h"
/* constants */
#define MAIN_OSC_MCR_I XTAL_19_968MHz
class mcr_state : public driver_device
{
public:
mcr_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
UINT8 *m_videoram;
};
/*----------- defined in drivers/mcr.c -----------*/
WRITE8_DEVICE_HANDLER( mcr_ipu_sio_transmit );
/*----------- defined in machine/mcr.c -----------*/
extern const z80_daisy_config mcr_daisy_chain[];
extern const z80_daisy_config mcr_ipu_daisy_chain[];
extern const z80ctc_interface mcr_ctc_intf;
extern const z80ctc_interface nflfoot_ctc_intf;
extern const z80pio_interface nflfoot_pio_intf;
extern const z80sio_interface nflfoot_sio_intf;
extern UINT8 mcr_cocktail_flip;
extern const gfx_layout mcr_bg_layout;
extern const gfx_layout mcr_sprite_layout;
extern UINT32 mcr_cpu_board;
extern UINT32 mcr_sprite_board;
MACHINE_START( mcr );
MACHINE_RESET( mcr );
MACHINE_START( nflfoot );
INTERRUPT_GEN( mcr_interrupt );
INTERRUPT_GEN( mcr_ipu_interrupt );
WRITE8_HANDLER( mcr_control_port_w );
WRITE8_HANDLER( mcr_ipu_laserdisk_w );
READ8_HANDLER( mcr_ipu_watchdog_r );
WRITE8_HANDLER( mcr_ipu_watchdog_w );
/*----------- defined in video/mcr.c -----------*/
extern INT8 mcr12_sprite_xoffs;
extern INT8 mcr12_sprite_xoffs_flip;
VIDEO_START( mcr );
WRITE8_HANDLER( mcr_91490_paletteram_w );
WRITE8_HANDLER( mcr_90009_videoram_w );
WRITE8_HANDLER( mcr_90010_videoram_w );
READ8_HANDLER( twotiger_videoram_r );
WRITE8_HANDLER( twotiger_videoram_w );
WRITE8_HANDLER( mcr_91490_videoram_w );
SCREEN_UPDATE( mcr );
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