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Diffstat (limited to 'src/devices/sound/ymopl.h')
-rw-r--r-- | src/devices/sound/ymopl.h | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/src/devices/sound/ymopl.h b/src/devices/sound/ymopl.h new file mode 100644 index 00000000000..4d221529b4b --- /dev/null +++ b/src/devices/sound/ymopl.h @@ -0,0 +1,171 @@ +// license:BSD-3-Clause +// copyright-holders:Aaron Giles + +#ifndef MAME_SOUND_YM3526_H +#define MAME_SOUND_YM3526_H + +#pragma once + +#include "ymfm_mame.h" +#include "ymfm/src/ymfm_opl.h" +#include "dirom.h" + + +// ======================> ym3526_device + +DECLARE_DEVICE_TYPE(YM3526, ym3526_device); + +class ym3526_device : public ymfm_device_base<ymfm::ym3526> +{ +public: + // constructor + ym3526_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); +}; + + +// ======================> y8950_device + +DECLARE_DEVICE_TYPE(Y8950, y8950_device); + +class y8950_device : public ymfm_device_base<ymfm::y8950>, public device_rom_interface<21> +{ +public: + // constructor + y8950_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + + // configuration helpers + auto io_read() { return io_read_handler(0); } + auto io_write() { return io_write_handler(0); } + auto keyboard_read() { return io_read_handler(1); } + auto keyboard_write() { return io_write_handler(1); } + + // additional register reads + u8 data_r() { return update_streams().read_data(); } + +protected: + // ROM device overrides + virtual void rom_bank_updated() override; + +private: + // ADPCM read/write callbacks + uint8_t ymfm_adpcm_b_read(offs_t address) override; + void ymfm_adpcm_b_write(offs_t address, uint8_t data) override; +}; + + +// ======================> ym3812_device + +DECLARE_DEVICE_TYPE(YM3812, ym3812_device); + +class ym3812_device : public ymfm_device_base<ymfm::ym3812> +{ +public: + // constructor + ym3812_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); +}; + + +// ======================> ymf262_device + +DECLARE_DEVICE_TYPE(YMF262, ymf262_device); + +class ymf262_device : public ymfm_device_base<ymfm::ymf262> +{ +public: + // constructor + ymf262_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + + // additional register writes + void address_hi_w(u8 data) { update_streams().write_address_hi(data); } + void data_hi_w(u8 data) { update_streams().write_data(data); } +}; + + +// ======================> ym2413_device + +DECLARE_DEVICE_TYPE(YM2413, ym2413_device); + +class ym2413_device : public ymfm_device_base<ymfm::ym2413> +{ + using parent = ymfm_device_base<ymfm::ym2413>; + +public: + // constructor + ym2413_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual const tiny_rom_entry *device_rom_region() const override; + + // internal state + required_region_ptr<u8> m_internal; // internal memory region +}; + + +// ======================> ym2423_device + +DECLARE_DEVICE_TYPE(YM2423, ym2423_device); + +class ym2423_device : public ymfm_device_base<ymfm::ym2423> +{ + using parent = ymfm_device_base<ymfm::ym2423>; + +public: + // constructor + ym2423_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual const tiny_rom_entry *device_rom_region() const override; + + // internal state + required_region_ptr<u8> m_internal; // internal memory region +}; + + +// ======================> ymf281_device + +DECLARE_DEVICE_TYPE(YMF281, ymf281_device); + +class ymf281_device : public ymfm_device_base<ymfm::ymf281> +{ + using parent = ymfm_device_base<ymfm::ymf281>; + +public: + // constructor + ymf281_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual const tiny_rom_entry *device_rom_region() const override; + + // internal state + required_region_ptr<u8> m_internal; // internal memory region +}; + + +// ======================> ds1001_device + +DECLARE_DEVICE_TYPE(DS1001, ds1001_device); + +class ds1001_device : public ymfm_device_base<ymfm::ds1001> +{ + using parent = ymfm_device_base<ymfm::ds1001>; + +public: + // constructor + ds1001_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual const tiny_rom_entry *device_rom_region() const override; + + // internal state + required_region_ptr<u8> m_internal; // internal memory region +}; + +#endif // MAME_SOUND_YM3526_H |