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#pragma once
#ifndef __VCS80__
#define __VCS80__
#include "emu.h"
#include "cpu/z80/z80.h"
#include "cpu/z80/z80daisy.h"
#include "machine/z80pio.h"
#include "machine/ram.h"
#define SCREEN_TAG "screen"
#define Z80_TAG "z80"
#define Z80PIO_TAG "z80pio"
class vcs80_state : public driver_device
{
public:
vcs80_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_pio(*this, Z80PIO_TAG)
{ }
required_device<z80pio_device> m_pio;
virtual void machine_start();
DECLARE_READ8_MEMBER( pio_r );
DECLARE_WRITE8_MEMBER( pio_w );
DECLARE_READ8_MEMBER( pio_pa_r );
DECLARE_WRITE8_MEMBER( pio_pb_w );
DECLARE_DIRECT_UPDATE_MEMBER(vcs80_direct_update_handler);
/* keyboard state */
int m_keylatch;
int m_keyclk;
DECLARE_DRIVER_INIT(vcs80);
};
#endif
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