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/*****************************************************************************
*
* includes/a7800.h
*
****************************************************************************/
#ifndef A7800_H_
#define A7800_H_
#include "machine/6532riot.h"
class a7800_state : public driver_device
{
public:
a7800_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this,"maincpu")
{ }
int m_lines;
int m_ispal;
unsigned char *m_cart_bkup;
unsigned char *m_bios_bkup;
int m_ctrl_lock;
int m_ctrl_reg;
int m_maria_flag;
unsigned char *m_cartridge_rom;
UINT16 m_cart_type;
UINT32 m_cart_size;
unsigned char m_stick_type;
UINT8 *m_ROM;
int m_maria_palette[8][4];
int m_maria_write_mode;
int m_maria_scanline;
unsigned int m_maria_dll;
unsigned int m_maria_dl;
int m_maria_holey;
int m_maria_offset;
int m_maria_vblank;
int m_maria_dli;
int m_maria_dmaon;
int m_maria_dodma;
int m_maria_wsync;
int m_maria_backcolor;
int m_maria_color_kill;
int m_maria_cwidth;
int m_maria_bcntl;
int m_maria_kangaroo;
int m_maria_rm;
unsigned int m_maria_charbase;
bitmap_ind16 m_bitmap;
int m_p1_one_button;
int m_p2_one_button;
required_device<cpu_device> m_maincpu;
DECLARE_WRITE8_MEMBER(a7800_RAM0_w);
DECLARE_WRITE8_MEMBER(a7800_cart_w);
DECLARE_READ8_MEMBER(a7800_TIA_r);
DECLARE_WRITE8_MEMBER(a7800_TIA_w);
DECLARE_READ8_MEMBER(a7800_MARIA_r);
DECLARE_WRITE8_MEMBER(a7800_MARIA_w);
DECLARE_DRIVER_INIT(a7800_pal);
DECLARE_DRIVER_INIT(a7800_ntsc);
};
/*----------- defined in video/a7800.c -----------*/
VIDEO_START( a7800 );
SCREEN_UPDATE_IND16( a7800 );
TIMER_DEVICE_CALLBACK( a7800_interrupt );
/*----------- defined in machine/a7800.c -----------*/
extern const riot6532_interface a7800_r6532_interface;
MACHINE_RESET( a7800 );
void a7800_partialhash(hash_collection &dest, const unsigned char *data, unsigned long length, const char *functions);
DEVICE_START( a7800_cart );
DEVICE_IMAGE_LOAD( a7800_cart );
#endif /* A7800_H_ */
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