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// license:BSD-3-Clause
// copyright-holders:Curt Coder
#ifndef __HUEBLER__
#define __HUEBLER__
#define SCREEN_TAG "screen"
#define Z80_TAG "z80"
#define Z80CTC_TAG "z80ctc"
#define Z80SIO_TAG "z80sio"
#define Z80PIO1_TAG "z80pio1"
#define Z80PIO2_TAG "z80pio2"
#include "emu.h"
#include "cpu/z80/z80.h"
#include "cpu/z80/z80daisy.h"
#include "imagedev/cassette.h"
#include "machine/ram.h"
#include "machine/z80pio.h"
#include "machine/z80dart.h"
#include "machine/z80ctc.h"
class amu880_state : public driver_device
{
public:
amu880_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_cassette(*this, "cassette"),
m_z80sio(*this, Z80SIO_TAG),
m_palette(*this, "palette"),
m_kb_rom(*this, "keyboard"),
m_char_rom(*this, "chargen"),
m_video_ram(*this, "video_ram"),
m_y0(*this, "Y0"),
m_y1(*this, "Y1"),
m_y2(*this, "Y2"),
m_y3(*this, "Y3"),
m_y4(*this, "Y4"),
m_y5(*this, "Y5"),
m_y6(*this, "Y6"),
m_y7(*this, "Y7"),
m_y8(*this, "Y8"),
m_y9(*this, "Y9"),
m_y10(*this, "Y10"),
m_y11(*this, "Y11"),
m_y12(*this, "Y12"),
m_y13(*this, "Y13"),
m_y14(*this, "Y14"),
m_y15(*this, "Y15"),
m_special(*this, "SPECIAL"),
m_key_d6(0),
m_key_d7(0),
m_key_a8(1)
{ }
required_device<cassette_image_device> m_cassette;
required_device<z80dart_device> m_z80sio;
required_device<palette_device> m_palette;
required_memory_region m_kb_rom;
required_memory_region m_char_rom;
required_shared_ptr<UINT8> m_video_ram;
required_ioport m_y0;
required_ioport m_y1;
required_ioport m_y2;
required_ioport m_y3;
required_ioport m_y4;
required_ioport m_y5;
required_ioport m_y6;
required_ioport m_y7;
required_ioport m_y8;
required_ioport m_y9;
required_ioport m_y10;
required_ioport m_y11;
required_ioport m_y12;
required_ioport m_y13;
required_ioport m_y14;
required_ioport m_y15;
required_ioport m_special;
virtual void machine_start();
UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
DECLARE_READ8_MEMBER( keyboard_r );
TIMER_DEVICE_CALLBACK_MEMBER( tape_tick );
void scan_keyboard();
// keyboard state
ioport_port* m_key_row[16];
int m_key_d6;
int m_key_d7;
int m_key_a4;
int m_key_a5;
int m_key_a8;
// video state
TIMER_DEVICE_CALLBACK_MEMBER(keyboard_tick);
DECLARE_WRITE_LINE_MEMBER(ctc_z0_w);
DECLARE_WRITE_LINE_MEMBER(ctc_z2_w);
DECLARE_READ_LINE_MEMBER(cassette_r);
DECLARE_WRITE_LINE_MEMBER(cassette_w);
};
#endif
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