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// license:BSD-3-Clause
// copyright-holders:Martin Buchholz
// thanks-to:James Wallace, Martin Buchholz, Juergen Oppermann, Volker Hann, Jan-Ole Christian
#ifndef MAME_INCLUDES_POLYPLAY_H
#define MAME_INCLUDES_POLYPLAY_H
#include "cpu/z80/z80.h"
#include "machine/z80ctc.h"
#include "machine/z80pio.h"
#include "machine/z80sio.h"
#include "sound/spkrdev.h"
#include "emupal.h"
#define POLYPLAY_MAIN_CLOCK XTAL(9'830'400)
#define Z80CPU_TAG "maincpu"
#define Z80CTC_TAG "z80ctc"
#define Z80PIO_TAG "z80pio"
#define Z80SIO_TAG "z80sio"
class polyplay_state : public driver_device
{
public:
polyplay_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_characterram(*this, "characterram"),
m_maincpu(*this, Z80CPU_TAG),
m_z80ctc(*this, Z80CTC_TAG),
m_z80pio(*this, Z80PIO_TAG),
m_z80sio(*this, Z80SIO_TAG),
m_in0_port(*this, "IN0"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_speaker1(*this, "speaker1"),
m_speaker2(*this, "speaker2"),
m_lamps(*this, "lamp%u", 1U)
{ }
void polyplay_zre(machine_config &config);
void polyplay_zrepp(machine_config &config);
DECLARE_INPUT_CHANGED_MEMBER(input_changed);
protected:
virtual void machine_start() override { m_lamps.resolve(); }
virtual void video_start() override;
private:
INTERRUPT_GEN_MEMBER(nmi_handler);
/* devices */
DECLARE_WRITE_LINE_MEMBER(ctc_zc0_w);
DECLARE_WRITE_LINE_MEMBER(ctc_zc1_w);
DECLARE_WRITE_LINE_MEMBER(ctc_zc2_w);
uint8_t pio_porta_r();
void pio_porta_w(uint8_t data);
uint8_t pio_portb_r();
void pio_portb_w(uint8_t data);
void polyplay_characterram_w(offs_t offset, uint8_t data);
void polyplay_palette(palette_device &palette) const;
uint32_t screen_update_polyplay(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void polyplay_io_zre(address_map &map);
void polyplay_io_zrepp(address_map &map);
void polyplay_mem_zre(address_map &map);
void polyplay_mem_zrepp(address_map &map);
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_characterram;
required_device<z80_device> m_maincpu;
required_device<z80ctc_device> m_z80ctc;
required_device<z80pio_device> m_z80pio;
optional_device<z80sio_device> m_z80sio;
required_ioport m_in0_port;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
/* audio */
uint8_t m_flipflop1 = 0;
uint8_t m_flipflop2 = 0;
required_device<speaker_sound_device> m_speaker1;
required_device<speaker_sound_device> m_speaker2;
output_finder<4> m_lamps;
};
#endif // MAME_INCLUDES_POLYPLAY_H
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