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-rw-r--r--src/mame/includes/atarisy1.h163
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diff --git a/src/mame/includes/atarisy1.h b/src/mame/includes/atarisy1.h
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-// license:BSD-3-Clause
-// copyright-holders:Aaron Giles
-/*************************************************************************
-
- Atari System 1 hardware
-
-*************************************************************************/
-#ifndef MAME_INCLUDES_ATARISY1_H
-#define MAME_INCLUDES_ATARISY1_H
-
-#pragma once
-
-#include "machine/6522via.h"
-#include "machine/74259.h"
-#include "machine/adc0808.h"
-#include "machine/gen_latch.h"
-#include "machine/input_merger.h"
-#include "machine/slapstic.h"
-#include "machine/timer.h"
-#include "sound/tms5220.h"
-#include "sound/ym2151.h"
-#include "video/atarimo.h"
-#include "emupal.h"
-#include "screen.h"
-#include "tilemap.h"
-
-class atarisy1_state : public driver_device
-{
-public:
- atarisy1_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- , m_maincpu(*this, "maincpu")
- , m_audiocpu(*this, "audiocpu")
- , m_soundlatch(*this, "soundlatch")
- , m_mainlatch(*this, "mainlatch")
- , m_slapstic(*this, "slapstic")
- , m_gfxdecode(*this, "gfxdecode")
- , m_screen(*this, "screen")
- , m_mob(*this, "mob")
- , m_palette(*this, "palette")
- , m_adc(*this, "adc")
- , m_ajsint(*this, "ajsint")
- , m_playfield_tilemap(*this, "playfield")
- , m_alpha_tilemap(*this, "alpha")
- , m_xscroll(*this, "xscroll")
- , m_yscroll(*this, "yscroll")
- , m_yscroll_reset_timer(*this, "yreset_timer")
- , m_scanline_timer(*this, "scan_timer")
- , m_int3off_timer(*this, "int3off_timer")
- , m_tms(*this, "tms")
- , m_outlatch(*this, "outlatch")
- , m_via(*this, "via")
- { }
-
- void indytemp(machine_config &config);
- void roadb110(machine_config &config);
- void peterpak(machine_config &config);
- void roadrunn(machine_config &config);
- void roadb109(machine_config &config);
- void marble(machine_config &config);
-
- void init_roadblst();
- void init_peterpak();
- void init_marble();
- void init_roadrunn();
- void init_indytemp();
-
-protected:
- virtual void machine_start() override;
- virtual void machine_reset() override;
- virtual void video_start() override;
-
- required_device<cpu_device> m_maincpu;
- required_device<cpu_device> m_audiocpu;
- required_device<generic_latch_8_device> m_soundlatch;
- required_device<generic_latch_8_device> m_mainlatch;
- required_device<atari_slapstic_device> m_slapstic;
-
- required_device<gfxdecode_device> m_gfxdecode;
- required_device<screen_device> m_screen;
- required_device<atari_motion_objects_device> m_mob;
- required_device<palette_device> m_palette;
-
- uint8_t m_joystick_type;
- uint8_t m_trackball_type;
-
- optional_device<adc0808_device> m_adc;
- optional_device<input_merger_device> m_ajsint;
-
- /* playfield parameters */
- required_device<tilemap_device> m_playfield_tilemap;
- required_device<tilemap_device> m_alpha_tilemap;
- required_shared_ptr<uint16_t> m_xscroll;
- required_shared_ptr<uint16_t> m_yscroll;
- uint16_t m_playfield_lookup[256];
- uint8_t m_playfield_tile_bank;
- uint16_t m_playfield_priority_pens;
- required_device<timer_device> m_yscroll_reset_timer;
-
- /* INT3 tracking */
- int m_next_timer_scanline;
- required_device<timer_device> m_scanline_timer;
- required_device<timer_device> m_int3off_timer;
- uint8_t m_scanline_int_state;
-
- /* speech */
- optional_device<tms5220_device> m_tms;
-
- required_device<ls259_device> m_outlatch;
- optional_device<via6522_device> m_via;
-
- /* graphics bank tracking */
- uint8_t m_bank_gfx[3][8];
- uint8_t m_bank_color_shift[MAX_GFX_ELEMENTS];
- uint8_t m_bankselect;
-
- uint8_t m_cur[2][2];
-
- void video_int_ack_w(uint8_t data = 0);
- template<int Input> uint8_t digital_joystick_r();
- uint8_t adc_r(offs_t offset);
- void adc_w(offs_t offset, uint8_t data);
- uint16_t trakball_r(offs_t offset);
- uint8_t switch_6502_r();
- DECLARE_WRITE_LINE_MEMBER(coin_counter_right_w);
- DECLARE_WRITE_LINE_MEMBER(coin_counter_left_w);
- void via_pb_w(uint8_t data);
- uint8_t via_pb_r();
- TILE_GET_INFO_MEMBER(get_alpha_tile_info);
- TILE_GET_INFO_MEMBER(get_playfield_tile_info);
- uint32_t screen_update_atarisy1(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
- TIMER_DEVICE_CALLBACK_MEMBER(reset_yscroll_callback);
- TIMER_DEVICE_CALLBACK_MEMBER(int3off_callback);
- TIMER_DEVICE_CALLBACK_MEMBER(int3_callback);
- virtual void update_timers(int scanline);
- void decode_gfx(uint16_t *pflookup, uint16_t *molookup);
- int get_bank(uint8_t prom1, uint8_t prom2, int bpp);
- uint16_t atarisy1_int3state_r();
- void atarisy1_spriteram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
- void bankselect_w(uint8_t data);
- void atarisy1_xscroll_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
- void atarisy1_yscroll_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
- void atarisy1_priority_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
-
- static const atari_motion_objects_config s_mob_config;
- void add_adc(machine_config &config);
- void add_speech(machine_config &config);
- void atarisy1(machine_config &config);
-
- void main_map(address_map &map);
- void sound_map(address_map &map);
- void sound_ext_map(address_map &map);
-};
-
-class atarisy1r_state : public atarisy1_state
-{
-public:
- using atarisy1_state::atarisy1_state;
-
- virtual void update_timers(int scanline) override;
-};
-
-#endif // MAME_INCLUDES_ATARISY1_H