// license:BSD-3-Clause
// copyright-holders:Krzysztof Strzecha, Nathan Woods
/*****************************************************************************
*
* includes/dai.h
*
****************************************************************************/
#ifndef MAME_INCLUDES_DAI_H
#define MAME_INCLUDES_DAI_H
#include "cpu/i8085/i8085.h"
#include "audio/dai_snd.h"
#include "machine/i8255.h"
#include "machine/pit8253.h"
#include "machine/ram.h"
#include "machine/tms5501.h"
#include "imagedev/cassette.h"
#include "sound/wave.h"
#include "emupal.h"
class dai_state : public driver_device
{
public:
dai_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_pit(*this, "pit8253"),
m_tms5501(*this, "tms5501"),
m_sound(*this, "custom"),
m_cassette(*this, "cassette"),
m_ram(*this, RAM_TAG),
m_palette(*this, "palette") { }
void dai(machine_config &config);
private:
enum
{
TIMER_BOOTSTRAP,
TIMER_TMS5501
};
required_device<cpu_device> m_maincpu;
required_device<pit8253_device> m_pit;
required_device<tms5501_device> m_tms5501;
required_device<dai_sound_device> m_sound;
required_device<cassette_image_device> m_cassette;
required_device<ram_device> m_ram;
required_device<palette_device> m_palette;
uint8_t m_paddle_select;
uint8_t m_paddle_enable;
uint8_t m_cassette_motor[2];
uint8_t m_keyboard_scan_mask;
unsigned short m_4_colours_palette[4];
DECLARE_WRITE8_MEMBER(dai_stack_interrupt_circuit_w);
DECLARE_READ8_MEMBER(dai_io_discrete_devices_r);
DECLARE_WRITE8_MEMBER(dai_io_discrete_devices_w);
DECLARE_READ8_MEMBER(dai_amd9511_r);
DECLARE_WRITE8_MEMBER(dai_amd9511_w);
DECLARE_READ8_MEMBER(dai_pit_r);
DECLARE_WRITE8_MEMBER(dai_pit_w);
DECLARE_READ8_MEMBER(dai_keyboard_r);
DECLARE_WRITE8_MEMBER(dai_keyboard_w);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(dai);
uint32_t screen_update_dai(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void dai_update_memory(int dai_rom_bank);
IRQ_CALLBACK_MEMBER(int_ack);
void dai_io(address_map &map);
void dai_mem(address_map &map);
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
};
/*----------- defined in video/dai.c -----------*/
extern const unsigned char dai_palette[16*3];
#endif // MAME_INCLUDES_DAI_H