/*****************************************************************************
 *
 * includes/pc1251.h
 *
 * Pocket Computer 1251
 *
 ****************************************************************************/

#ifndef PC1251_H_
#define PC1251_H_

#include "machine/nvram.h"

#define PC1251_CONTRAST (machine.root_device().ioport("DSW0")->read() & 0x07)


class pc1251_state : public driver_device
{
public:
	pc1251_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) { }

	UINT8 m_outa;
	UINT8 m_outb;
	int m_power;
	UINT8 m_reg[0x100];

	DECLARE_DRIVER_INIT(pc1251);
	UINT32 screen_update_pc1251(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};


/*----------- defined in machine/pc1251.c -----------*/

void pc1251_outa(device_t *device, int data);
void pc1251_outb(device_t *device, int data);
void pc1251_outc(device_t *device, int data);

int pc1251_reset(device_t *device);
int pc1251_brk(device_t *device);
int pc1251_ina(device_t *device);
int pc1251_inb(device_t *device);

MACHINE_START( pc1251 );


/*----------- defined in video/pc1251.c -----------*/

DECLARE_READ8_HANDLER(pc1251_lcd_read);
DECLARE_WRITE8_HANDLER(pc1251_lcd_write);



#endif /* PC1251_H_ */