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// license:???
// copyright-holders:???
#ifndef __M5__
#define __M5__
#include "machine/z80ctc.h"
#define Z80_TAG "ic17"
#define Z80CTC_TAG "ic19"
#define SN76489AN_TAG "ic15"
#define TMS9918A_TAG "ic10"
#define TMS9929A_TAG "ic10"
#define I8255A_TAG "i8255a"
#define Z80_FD5_TAG "z80fd5"
#define UPD765_TAG "upd765"
#define CENTRONICS_TAG "centronics"
#define SCREEN_TAG "screen"
class m5_state : public driver_device
{
public:
m5_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, Z80_TAG),
m_fd5cpu(*this, Z80_FD5_TAG),
m_ctc(*this, Z80CTC_TAG),
m_ppi(*this, I8255A_TAG),
m_fdc(*this, UPD765_TAG),
m_cassette(*this, "cassette"),
m_cart(*this, "cartslot"),
m_centronics(*this, CENTRONICS_TAG),
m_ram(*this, RAM_TAG),
m_floppy0(*this, UPD765_TAG ":0:525dd"),
m_reset(*this, "RESET")
{ }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_fd5cpu;
required_device<z80ctc_device> m_ctc;
required_device<i8255_device> m_ppi;
required_device<upd765a_device> m_fdc;
required_device<cassette_image_device> m_cassette;
required_device<generic_slot_device> m_cart;
required_device<centronics_device> m_centronics;
required_device<ram_device> m_ram;
required_device<floppy_image_device> m_floppy0;
required_ioport m_reset;
virtual void machine_start();
virtual void machine_reset();
DECLARE_READ8_MEMBER( sts_r );
DECLARE_WRITE8_MEMBER( com_w );
DECLARE_READ8_MEMBER( ppi_pa_r );
DECLARE_WRITE8_MEMBER( ppi_pa_w );
DECLARE_WRITE8_MEMBER( ppi_pb_w );
DECLARE_READ8_MEMBER( ppi_pc_r );
DECLARE_WRITE8_MEMBER( ppi_pc_w );
DECLARE_READ8_MEMBER( fd5_data_r );
DECLARE_WRITE8_MEMBER( fd5_data_w );
DECLARE_READ8_MEMBER( fd5_com_r );
DECLARE_WRITE8_MEMBER( fd5_com_w );
DECLARE_WRITE8_MEMBER( fd5_ctrl_w );
DECLARE_WRITE8_MEMBER( fd5_tc_w );
// video state
// const TMS9928a_interface *m_vdp_intf;
int m_centronics_busy;
DECLARE_WRITE_LINE_MEMBER(write_centronics_busy);
// floppy state
UINT8 m_fd5_data;
UINT8 m_fd5_com;
int m_intra;
int m_ibfa;
int m_obfa;
DECLARE_DRIVER_INIT(pal);
DECLARE_DRIVER_INIT(ntsc);
DECLARE_WRITE_LINE_MEMBER(sordm5_video_interrupt_callback);
DECLARE_FLOPPY_FORMATS( floppy_formats );
};
#endif
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