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initialize

// #include	"z80core.h"
// #include	"x1_io.h"


typedef struct {
	UINT8	KEY_MODE;
	UINT8	SOUND_SW;
	UINT8	SKIP_LINE;
	UINT8	NOWAIT;
	UINT8	DRAW_SKIP;
	UINT8	ROM_TYPE;
	UINT8	CPU8MHz;
	UINT8	DIP_SW;

	UINT16	samplingrate;
	UINT16	delayms;
	UINT8	MOTOR;
	UINT8	MOTORVOL;

	UINT8	BTN_RAPID;
	UINT8	BTN_MODE;

	UINT8	LINEDEPTH;
	UINT8	BLKLIGHT;

	UINT8	TEXTMODE;
	UINT8	TEXT400L;
	UINT8	LINETEXT;

	UINT8	SOUNDPLY;

	UINT8	DISPSYNC;
	UINT8	MOUSE_SW;
} XMILCFG;

typedef struct {
	UINT16	HSYNC_CLK;
	UINT8	ROM_TYPE;
	UINT8	ROM_SW;
	UINT8	DIP_SW;
	UINT8	SOUND_SW;
} PCCORE;


#define	GRAM_SIZE		0x10000
#define	GRAM_BANK0		0x00000
#define	GRAM_BANK1		0x10000

#define	GRAM_BANK0L		0x00000
#define	GRAM_BANK0H		0x08000
#define	GRAM_BANK1L		0x10000
#define	GRAM_BANK1H		0x18000

#define GRAM_HALFSTEP	0x08000

#define	TEXT_ANK	0x0000
#define	TEXT_ATR	0x0800
#define	TEXT_KNJ	0x1000

#define	PLANE_B		8
#define	PLANE_R		16
#define	PLANE_G		24

#define	DIP_RESOLUTE	1
#define	DIP_BOOTMEDIA	4


#ifdef __cplusplus
extern "C" {
#endif

extern const OEMCHAR xmilversion[];

extern	XMILCFG	xmilcfg;
extern	PCCORE	pccore;
extern	BYTE	*RAM0r;
extern	BYTE	*RAM0w;
extern	BYTE	lastmem;
extern	DWORD	h_cntbase;

extern	BYTE	mMAIN[0x10000];
extern	BYTE	mBIOS[0x8000];
extern	BYTE	mBANK[16][0x8000];
extern	BYTE	GRP_RAM[0x20000];
extern	BYTE	TXT_RAM[0x01800];

extern	BRESULT	soundrenewal;

#define	h_cnt	Z80_ICOUNT
extern	WORD	v_cnt;

// BYTE reset_x1(BYTE ROM_TYPE, BYTE SOUND_SW, BYTE DIP_SW);

void x1r_exec(void);

void pccore_initialize(void);
void pccore_reset(void);
void pccore_deinitialize(void);

#ifdef __cplusplus
}
#endif