mirror of
https://github.com/holub/mame
synced 2025-05-10 08:12:13 +03:00
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
/*****************************************************************************
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*
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* includes/pokemini.h
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*
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****************************************************************************/
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#ifndef POKEMINI_H_
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#define POKEMINI_H_
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#include "sound/speaker.h"
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#include "machine/i2cmem.h"
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#include "cpu/minx/minx.h"
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#include "imagedev/cartslot.h"
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#include "rendlay.h"
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struct PRC
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{
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UINT8 colors_inverted;
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UINT8 background_enabled;
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UINT8 sprites_enabled;
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UINT8 copy_enabled;
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UINT8 map_size;
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UINT8 map_size_x;
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UINT8 frame_count;
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UINT8 max_frame_count;
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UINT32 bg_tiles;
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UINT32 spr_tiles;
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UINT8 count;
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emu_timer *count_timer;
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};
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struct TIMERS
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{
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emu_timer *seconds_timer;
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emu_timer *hz256_timer;
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emu_timer *timer1; /* Timer 1 low or 16bit */
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emu_timer *timer1_hi; /* Timer 1 hi */
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emu_timer *timer2; /* Timer 2 low or 16bit */
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emu_timer *timer2_hi; /* Timer 2 high */
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emu_timer *timer3; /* Timer 3 low or 16bit */
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emu_timer *timer3_hi; /* Timer 3 high */
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};
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class pokemini_state : public driver_device
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{
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public:
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pokemini_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_p_ram(*this, "p_ram")
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, m_speaker(*this, SPEAKER_TAG)
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, m_i2cmem(*this, "i2cmem")
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, m_inputs(*this, "INPUTS")
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{ }
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required_device<cpu_device> m_maincpu;
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required_shared_ptr<UINT8> m_p_ram;
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UINT8 m_pm_reg[0x100];
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PRC m_prc;
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TIMERS m_timers;
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bitmap_ind16 m_bitmap;
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virtual void video_start();
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virtual void machine_start();
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UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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virtual void palette_init();
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TIMER_CALLBACK_MEMBER(pokemini_seconds_timer_callback);
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TIMER_CALLBACK_MEMBER(pokemini_256hz_timer_callback);
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TIMER_CALLBACK_MEMBER(pokemini_timer1_callback);
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TIMER_CALLBACK_MEMBER(pokemini_timer1_hi_callback);
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TIMER_CALLBACK_MEMBER(pokemini_timer2_callback);
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TIMER_CALLBACK_MEMBER(pokemini_timer2_hi_callback);
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TIMER_CALLBACK_MEMBER(pokemini_timer3_callback);
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TIMER_CALLBACK_MEMBER(pokemini_timer3_hi_callback);
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TIMER_CALLBACK_MEMBER(pokemini_prc_counter_callback);
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DECLARE_WRITE8_MEMBER(pokemini_hwreg_w);
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DECLARE_READ8_MEMBER(pokemini_hwreg_r);
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protected:
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required_device<speaker_sound_device> m_speaker;
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required_device<i2cmem_device> m_i2cmem;
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required_ioport m_inputs;
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void pokemini_check_irqs();
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void pokemini_update_sound();
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};
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/*----------- defined in machine/pokemini.c -----------*/
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DEVICE_IMAGE_LOAD( pokemini_cart );
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#endif /* POKEMINI_H */
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