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/*****************************************************************************
*
* includes/mikro80.h
*
****************************************************************************/
#ifndef MIKRO80_H_
#define MIKRO80_H_
#include "machine/i8255.h"
#include "imagedev/cassette.h"
class mikro80_state : public driver_device
{
public:
mikro80_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_cursor_ram(*this, "cursor_ram"),
m_video_ram(*this, "video_ram"),
m_ppi8255(*this, "ppi8255"),
m_cassette(*this, CASSETTE_TAG),
m_region_maincpu(*this, "maincpu"),
m_region_gfx1(*this, "gfx1"),
m_bank1(*this, "bank1"),
m_io_line0(*this, "LINE0"),
m_io_line1(*this, "LINE1"),
m_io_line2(*this, "LINE2"),
m_io_line3(*this, "LINE3"),
m_io_line4(*this, "LINE4"),
m_io_line5(*this, "LINE5"),
m_io_line6(*this, "LINE6"),
m_io_line7(*this, "LINE7"),
m_io_line8(*this, "LINE8") ,
m_maincpu(*this, "maincpu") { }
required_shared_ptr<UINT8> m_cursor_ram;
required_shared_ptr<UINT8> m_video_ram;
int m_keyboard_mask;
int m_key_mask;
DECLARE_READ8_MEMBER(mikro80_8255_portb_r);
DECLARE_READ8_MEMBER(mikro80_8255_portc_r);
DECLARE_WRITE8_MEMBER(mikro80_8255_porta_w);
DECLARE_WRITE8_MEMBER(mikro80_8255_portc_w);
DECLARE_READ8_MEMBER(mikro80_keyboard_r);
DECLARE_WRITE8_MEMBER(mikro80_keyboard_w);
DECLARE_WRITE8_MEMBER(mikro80_tape_w);
DECLARE_READ8_MEMBER(mikro80_tape_r);
DECLARE_DRIVER_INIT(radio99);
DECLARE_DRIVER_INIT(mikro80);
virtual void machine_reset();
virtual void video_start();
UINT32 screen_update_mikro80(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_CALLBACK_MEMBER(mikro80_reset);
protected:
required_device<i8255_device> m_ppi8255;
required_device<cassette_image_device> m_cassette;
required_memory_region m_region_maincpu;
required_memory_region m_region_gfx1;
required_memory_bank m_bank1;
required_ioport m_io_line0;
required_ioport m_io_line1;
required_ioport m_io_line2;
required_ioport m_io_line3;
required_ioport m_io_line4;
required_ioport m_io_line5;
required_ioport m_io_line6;
required_ioport m_io_line7;
required_ioport m_io_line8;
required_device<cpu_device> m_maincpu;
};
/*----------- defined in machine/mikro80.c -----------*/
extern const i8255_interface mikro80_ppi8255_interface;
#endif /* UT88_H_ */
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