summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/includes/gb.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/includes/gb.h')
-rw-r--r--src/mame/includes/gb.h167
1 files changed, 0 insertions, 167 deletions
diff --git a/src/mame/includes/gb.h b/src/mame/includes/gb.h
deleted file mode 100644
index 6bde090e813..00000000000
--- a/src/mame/includes/gb.h
+++ /dev/null
@@ -1,167 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Wilbert Pol
-/*****************************************************************************
- *
- * includes/gb.h
- *
- ****************************************************************************/
-#ifndef MAME_INCLUDES_GB_H
-#define MAME_INCLUDES_GB_H
-
-#pragma once
-
-#include "sound/gb.h"
-#include "cpu/lr35902/lr35902.h"
-#include "bus/gameboy/gb_slot.h"
-#include "machine/ram.h"
-#include "video/gb_lcd.h"
-#include "emupal.h"
-
-
-class gb_state : public driver_device
-{
-public:
- gb_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_cartslot(*this, "gbslot"),
- m_maincpu(*this, "maincpu"),
- m_apu(*this, "apu"),
- m_region_maincpu(*this, "maincpu"),
- m_rambank(*this, "cgb_ram"),
- m_inputs(*this, "INPUTS"),
- m_bios_hack(*this, "SKIP_CHECK"),
- m_ram(*this, RAM_TAG),
- m_ppu(*this, "ppu"),
- m_palette(*this, "palette")
- { }
-
- uint8_t m_gb_io[0x10];
-
- /* Timer related */
- uint16_t m_divcount;
- uint8_t m_shift;
- uint16_t m_shift_cycles;
- uint8_t m_triggering_irq;
- uint8_t m_reloading;
-
- /* Serial I/O related */
- uint16_t m_internal_serial_clock;
- uint16_t m_internal_serial_frequency;
- uint32_t m_sio_count; /* Serial I/O counter */
-
- /* SGB variables */
- int8_t m_sgb_packets;
- uint8_t m_sgb_bitcount;
- uint8_t m_sgb_bytecount;
- uint8_t m_sgb_start;
- uint8_t m_sgb_rest;
- uint8_t m_sgb_controller_no;
- uint8_t m_sgb_controller_mode;
- uint8_t m_sgb_data[0x100];
-
- /* CGB variables */
- uint8_t *m_gbc_rammap[8]; /* (CGB) Addresses of internal RAM banks */
- uint8_t m_gbc_rambank; /* (CGB) Current CGB RAM bank */
-
- bool m_bios_disable;
-
- void gb_io_w(offs_t offset, uint8_t data);
- void gb_io2_w(offs_t offset, uint8_t data);
- void sgb_io_w(offs_t offset, uint8_t data);
- uint8_t gb_ie_r();
- void gb_ie_w(uint8_t data);
- uint8_t gb_io_r(offs_t offset);
- void gbc_io_w(offs_t offset, uint8_t data);
- void gbc_io2_w(offs_t offset, uint8_t data);
- uint8_t gbc_io2_r(offs_t offset);
- void gb_palette(palette_device &palette) const;
- DECLARE_MACHINE_START(sgb);
- DECLARE_MACHINE_RESET(sgb);
- void sgb_palette(palette_device &palette) const;
- void gbp_palette(palette_device &palette) const;
- DECLARE_MACHINE_START(gbc);
- DECLARE_MACHINE_RESET(gbc);
- void gbc_palette(palette_device &palette) const;
- void gb_timer_callback(uint8_t data);
-
- uint8_t gb_cart_r(offs_t offset);
- uint8_t gbc_cart_r(offs_t offset);
- void gb_bank_w(offs_t offset, uint8_t data);
- uint8_t gb_ram_r(offs_t offset);
- void gb_ram_w(offs_t offset, uint8_t data);
- uint8_t gb_echo_r(address_space &space, offs_t offset);
- void gb_echo_w(address_space &space, offs_t offset, uint8_t data);
- optional_device<gb_cart_slot_device> m_cartslot;
-
- void supergb(machine_config &config);
- void supergb2(machine_config &config);
- void gbcolor(machine_config &config);
- void gbpocket(machine_config &config);
- void gameboy(machine_config &config);
- void gameboy_map(address_map &map);
- void gbc_map(address_map &map);
- void sgb_map(address_map &map);
-
-protected:
- enum {
- SIO_ENABLED = 0x80,
- SIO_FAST_CLOCK = 0x02,
- SIO_INTERNAL_CLOCK = 0x01
- };
-
- required_device<lr35902_cpu_device> m_maincpu;
- required_device<gameboy_sound_device> m_apu;
- required_memory_region m_region_maincpu;
- optional_memory_bank m_rambank; // cgb
- required_ioport m_inputs;
- required_ioport m_bios_hack;
- optional_device<ram_device> m_ram;
- required_device<dmg_ppu_device> m_ppu;
- required_device<palette_device> m_palette;
-
- void gb_timer_increment();
- void gb_timer_check_irq();
- void gb_init();
- void gb_init_regs();
- void gb_serial_timer_tick();
-
- void save_gb_base();
- void save_gbc_only();
- void save_sgb_only();
-
- virtual void machine_start() override;
- virtual void machine_reset() override;
-};
-
-
-class megaduck_state : public gb_state
-{
-public:
- megaduck_state(const machine_config &mconfig, device_type type, const char *tag) :
- gb_state(mconfig, type, tag),
- m_cartslot(*this, "duckslot")
- { }
-
- void megaduck(machine_config &config);
-
-protected:
- virtual void machine_start() override;
- virtual void machine_reset() override;
-
-private:
- uint8_t megaduck_video_r(offs_t offset);
- void megaduck_video_w(offs_t offset, uint8_t data);
- void megaduck_sound_w1(offs_t offset, uint8_t data);
- uint8_t megaduck_sound_r1(offs_t offset);
- void megaduck_sound_w2(offs_t offset, uint8_t data);
- uint8_t megaduck_sound_r2(offs_t offset);
- void megaduck_palette(palette_device &palette) const;
- void megaduck_map(address_map &map);
-
- uint8_t cart_r(offs_t offset);
- void bank1_w(offs_t offset, uint8_t data);
- void bank2_w(offs_t offset, uint8_t data);
- required_device<megaduck_cart_slot_device> m_cartslot;
-};
-
-#endif // MAME_INCLUDES_GB_H