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// license:BSD-3-Clause
// copyright-holders:Miodrag Milanovic
/*****************************************************************************
*
* includes/pk8020.h
*
****************************************************************************/
#ifndef MAME_INCLUDES_PK8020_H
#define MAME_INCLUDES_PK8020_H
#include "imagedev/cassette.h"
#include "machine/i8251.h"
#include "machine/i8255.h"
#include "machine/pic8259.h"
#include "machine/pit8253.h"
#include "machine/ram.h"
#include "machine/wd_fdc.h"
#include "sound/spkrdev.h"
#include "sound/wave.h"
#include "emupal.h"
class pk8020_state : public driver_device
{
public:
pk8020_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_ppi8255_1(*this, "ppi8255_1"),
m_ppi8255_2(*this, "ppi8255_2"),
m_ppi8255_3(*this, "ppi8255_3"),
m_rs232(*this, "i8251line"),
m_lan(*this, "i8251lan"),
m_ram(*this, RAM_TAG),
m_wd1793(*this, "wd1793"),
m_floppy0(*this, "wd1793:0"),
m_floppy1(*this, "wd1793:1"),
m_floppy2(*this, "wd1793:2"),
m_floppy3(*this, "wd1793:3"),
m_pit8253(*this, "pit8253"),
m_pic8259(*this, "pic8259"),
m_speaker(*this, "speaker"),
m_region_maincpu(*this, "maincpu"),
m_region_gfx1(*this, "gfx1"),
m_palette(*this, "palette") { }
void pk8020(machine_config &config);
private:
DECLARE_FLOPPY_FORMATS(floppy_formats);
uint8_t m_color;
uint8_t m_video_page;
uint8_t m_wide;
uint8_t m_font;
uint8_t m_attr;
uint8_t m_text_attr;
uint8_t m_takt;
uint8_t m_video_page_access;
uint8_t m_portc_data;
uint8_t m_sound_gate;
uint8_t m_sound_level;
DECLARE_READ8_MEMBER(keyboard_r);
DECLARE_READ8_MEMBER(sysreg_r);
DECLARE_WRITE8_MEMBER(sysreg_w);
DECLARE_READ8_MEMBER(text_r);
DECLARE_WRITE8_MEMBER(text_w);
DECLARE_READ8_MEMBER(gzu_r);
DECLARE_WRITE8_MEMBER(gzu_w);
DECLARE_READ8_MEMBER(devices_r);
DECLARE_WRITE8_MEMBER(devices_w);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(pk8020);
uint32_t screen_update_pk8020(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(pk8020_interrupt);
DECLARE_READ8_MEMBER(pk8020_porta_r);
DECLARE_WRITE8_MEMBER(pk8020_portc_w);
DECLARE_WRITE8_MEMBER(pk8020_portb_w);
DECLARE_READ8_MEMBER(pk8020_portc_r);
DECLARE_WRITE8_MEMBER(pk8020_2_portc_w);
DECLARE_WRITE_LINE_MEMBER(pk8020_pit_out0);
DECLARE_WRITE_LINE_MEMBER(pk8020_pit_out1);
void pk8020_io(address_map &map);
void pk8020_mem(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<i8255_device> m_ppi8255_1;
required_device<i8255_device> m_ppi8255_2;
required_device<i8255_device> m_ppi8255_3;
required_device<i8251_device> m_rs232;
required_device<i8251_device> m_lan;
required_device<ram_device> m_ram;
required_device<fd1793_device> m_wd1793;
required_device<floppy_connector> m_floppy0;
required_device<floppy_connector> m_floppy1;
required_device<floppy_connector> m_floppy2;
required_device<floppy_connector> m_floppy3;
required_device<pit8253_device> m_pit8253;
required_device<pic8259_device> m_pic8259;
required_device<speaker_sound_device> m_speaker;
required_memory_region m_region_maincpu;
required_memory_region m_region_gfx1;
ioport_port *m_io_port[16];
required_device<palette_device> m_palette;
void pk8020_set_bank(uint8_t data);
};
#endif // MAME_INCLUDES_PK8020_H
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