mirror of
https://github.com/holub/mame
synced 2025-05-30 01:23:07 +03:00
154 lines
3.8 KiB
C++
154 lines
3.8 KiB
C++
#ifndef __NES_KONAMI_H
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#define __NES_KONAMI_H
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#include "machine/nes_nxrom.h"
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#include "audio/vrc6.h"
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#include "sound/2413intf.h"
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// ======================> nes_konami_vrc1_device
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class nes_konami_vrc1_device : public nes_nrom_device
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{
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public:
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// construction/destruction
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nes_konami_vrc1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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// device-level overrides
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virtual void device_start();
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virtual DECLARE_WRITE8_MEMBER(write_h);
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virtual void pcb_reset();
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private:
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UINT8 m_mmc_vrom_bank[2];
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};
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// ======================> nes_konami_vrc2_device
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class nes_konami_vrc2_device : public nes_nrom_device
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{
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public:
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// construction/destruction
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nes_konami_vrc2_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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// device-level overrides
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virtual void device_start();
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virtual DECLARE_READ8_MEMBER(read_m);
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virtual DECLARE_WRITE8_MEMBER(write_m);
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virtual DECLARE_WRITE8_MEMBER(write_h);
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virtual void pcb_reset();
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private:
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UINT8 m_mmc_vrom_bank[8];
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UINT8 m_latch;
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};
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// ======================> nes_konami_vrc3_device
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class nes_konami_vrc3_device : public nes_nrom_device
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{
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public:
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// construction/destruction
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nes_konami_vrc3_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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// device-level overrides
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virtual void device_start();
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virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
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virtual DECLARE_WRITE8_MEMBER(write_h);
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virtual void pcb_reset();
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private:
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UINT16 m_irq_count, m_irq_count_latch;
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int m_irq_enable, m_irq_enable_latch;
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int m_irq_mode;
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static const device_timer_id TIMER_IRQ = 0;
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emu_timer *irq_timer;
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};
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// ======================> nes_konami_vrc4_device
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class nes_konami_vrc4_device : public nes_nrom_device
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{
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public:
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// construction/destruction
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nes_konami_vrc4_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source);
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nes_konami_vrc4_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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// device-level overrides
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virtual void device_start();
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virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
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virtual DECLARE_WRITE8_MEMBER(write_h);
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virtual void pcb_reset();
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protected:
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void set_prg();
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UINT8 m_mmc_vrom_bank[8];
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UINT8 m_latch, m_mmc_prg_bank;
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void irq_tick();
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UINT16 m_irq_count, m_irq_count_latch;
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int m_irq_enable, m_irq_enable_latch;
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int m_irq_mode;
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int m_irq_prescale;
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static const device_timer_id TIMER_IRQ = 0;
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emu_timer *irq_timer;
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};
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// ======================> nes_konami_vrc6_device
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class nes_konami_vrc6_device : public nes_konami_vrc4_device
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{
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public:
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// construction/destruction
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nes_konami_vrc6_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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// device-level overrides
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virtual void device_start();
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virtual machine_config_constructor device_mconfig_additions() const;
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virtual DECLARE_WRITE8_MEMBER(write_h);
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required_device<vrc6snd_device> m_vrc6snd;
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};
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// ======================> nes_konami_vrc7_device
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class nes_konami_vrc7_device : public nes_konami_vrc4_device
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{
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public:
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// construction/destruction
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nes_konami_vrc7_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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// device-level overrides
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virtual void device_start();
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virtual machine_config_constructor device_mconfig_additions() const;
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virtual DECLARE_WRITE8_MEMBER(write_h);
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virtual void pcb_reset();
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private:
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required_device<ym2413_device> m_ym2413;
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};
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// device type definition
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extern const device_type NES_VRC1;
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extern const device_type NES_VRC2;
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extern const device_type NES_VRC3;
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extern const device_type NES_VRC4;
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extern const device_type NES_VRC6;
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extern const device_type NES_VRC7;
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#endif
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