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// license:BSD-3-Clause
// copyright-holders:Manuel Abadia
/*************************************************************************
Flak Attack / MX5000
*************************************************************************/
#include "machine/gen_latch.h"
#include "machine/watchdog.h"
#include "sound/k007232.h"
#include "video/k007121.h"
class flkatck_state : public driver_device
{
public:
flkatck_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_k007121_ram(*this, "k007121_ram"),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_k007121(*this, "k007121"),
m_k007232(*this, "k007232"),
m_watchdog(*this, "watchdog"),
m_gfxdecode(*this, "gfxdecode"),
m_soundlatch(*this, "soundlatch") { }
/* memory pointers */
required_shared_ptr<UINT8> m_k007121_ram;
/* video-related */
tilemap_t *m_k007121_tilemap[2];
int m_flipscreen;
/* misc */
int m_irq_enabled;
int m_multiply_reg[2];
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<k007121_device> m_k007121;
required_device<k007232_device> m_k007232;
required_device<watchdog_timer_device> m_watchdog;
required_device<gfxdecode_device> m_gfxdecode;
required_device<generic_latch_8_device> m_soundlatch;
DECLARE_WRITE8_MEMBER(flkatck_bankswitch_w);
DECLARE_READ8_MEMBER(flkatck_ls138_r);
DECLARE_WRITE8_MEMBER(flkatck_ls138_w);
DECLARE_READ8_MEMBER(multiply_r);
DECLARE_WRITE8_MEMBER(multiply_w);
DECLARE_WRITE8_MEMBER(flkatck_k007121_w);
DECLARE_WRITE8_MEMBER(flkatck_k007121_regs_w);
TILE_GET_INFO_MEMBER(get_tile_info_A);
TILE_GET_INFO_MEMBER(get_tile_info_B);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
UINT32 screen_update_flkatck(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(flkatck_interrupt);
DECLARE_WRITE8_MEMBER(volume_callback);
};
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