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// license:BSD-3-Clause
// copyright-holders:David Graves
/*************************************************************************
Top Speed / Full Throttle
*************************************************************************/
#ifndef MAME_INCLUDES_TOPSPEED_H
#define MAME_INCLUDES_TOPSPEED_H
#pragma once
#include "sound/msm5205.h"
#include "sound/flt_vol.h"
#include "machine/taitoio.h"
#include "video/pc080sn.h"
class topspeed_state : public driver_device
{
public:
topspeed_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_spritemap(*this, "spritemap")
, m_raster_ctrl(*this, "raster_ctrl")
, m_spriteram(*this, "spriteram")
, m_sharedram(*this, "sharedram")
, m_sndbank(*this, "sndbank")
, m_maincpu(*this, "maincpu")
, m_audiocpu(*this, "audiocpu")
, m_subcpu(*this, "subcpu")
, m_msm(*this, "msm%u", 1U)
, m_pc080sn(*this, "pc080sn_%u", 1U)
, m_tc0040ioc(*this, "tc0040ioc")
, m_filter1l(*this, "filter1l")
, m_filter1r(*this, "filter1r")
, m_filter2(*this, "filter2")
, m_filter3(*this, "filter3")
, m_gfxdecode(*this, "gfxdecode")
, m_gas(*this, "GAS")
, m_brake(*this, "BRAKE")
, m_steer(*this, "STEER")
, m_msm_rom(*this, "adpcm_%u", 0U)
{ }
void topspeed(machine_config &config);
DECLARE_CUSTOM_INPUT_MEMBER(gas_pedal_r);
DECLARE_CUSTOM_INPUT_MEMBER(brake_pedal_r);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
required_shared_ptr<u16> m_spritemap;
required_shared_ptr<u16> m_raster_ctrl;
required_shared_ptr<u16> m_spriteram;
required_shared_ptr<u16> m_sharedram;
required_memory_bank m_sndbank;
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<cpu_device> m_subcpu;
required_device_array<msm5205_device, 2> m_msm;
required_device_array<pc080sn_device, 2> m_pc080sn;
required_device<tc0040ioc_device> m_tc0040ioc;
required_device<filter_volume_device> m_filter1l;
required_device<filter_volume_device> m_filter1r;
required_device<filter_volume_device> m_filter2;
required_device<filter_volume_device> m_filter3;
required_device<gfxdecode_device> m_gfxdecode;
required_ioport m_gas;
required_ioport m_brake;
required_ioport m_steer;
// Misc
u16 m_cpua_ctrl = 0;
s32 m_ioc220_port = 0;
// ADPCM
required_region_ptr_array<u8, 2> m_msm_rom;
u16 m_msm_pos[2]{};
u8 m_msm_reset[2]{};
u8 m_msm_nibble[2]{};
u8 m_msm2_vck = 0;
u8 m_msm2_vck2 = 0;
#ifdef MAME_DEBUG
u8 m_dislayer[5] = { 0, 0, 0, 0, 0 };
#endif
void msm5205_update(int chip);
void cpua_ctrl_w(u16 data);
u8 input_bypass_r();
u16 motor_r(offs_t offset);
void motor_w(offs_t offset, u16 data);
void coins_w(u8 data);
void msm5205_command_w(offs_t offset, u8 data);
DECLARE_WRITE_LINE_MEMBER(msm5205_1_vck);
DECLARE_WRITE_LINE_MEMBER(z80ctc_to0);
void volume_w(offs_t offset, u8 data);
// video/topspeed.cpp
void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
u32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void cpua_map(address_map &map);
void cpub_map(address_map &map);
void z80_io(address_map &map);
void z80_prg(address_map &map);
};
#endif // MAME_INCLUDES_TOPSPEED_H
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