diff options
author | 2020-01-14 12:56:50 +0900 | |
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committer | 2020-01-13 22:56:50 -0500 | |
commit | fe14c344fcdb227159e89c1483a79c93391b3e75 (patch) | |
tree | 39f73be3e862ca72358d7b5f95bf0ae31ebff3b6 /src/devices/sound/2612intf.h | |
parent | ecf81faba9076d113795c3c80223e64a77191bdb (diff) |
YM2612 output updates, Add some Mega drive variations (#6150)
* 2612intf.cpp : Fix output bits, Device-fied YMF276, Add notes
fm2612.cpp : Add output bit variation
fmtowns.cpp : Add YMF276 placeholder for later model use this
megadriv.cpp : Add config for when YM3438 is integreated in ASIC, Add handheld variations, Fix PAL sound clock
* megadriv.cpp : Fix clock
Diffstat (limited to 'src/devices/sound/2612intf.h')
-rw-r--r-- | src/devices/sound/2612intf.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/devices/sound/2612intf.h b/src/devices/sound/2612intf.h index eceb0ce4e6e..1bbf9ea3bf9 100644 --- a/src/devices/sound/2612intf.h +++ b/src/devices/sound/2612intf.h @@ -35,6 +35,7 @@ protected: // sound stream update overrides virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override; + u8 m_output_bits; private: void irq_handler(int irq); void timer_handler(int c, int count, int clock); @@ -59,7 +60,15 @@ public: }; +class ymf276_device : public ym2612_device +{ +public: + ymf276_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); +}; + + DECLARE_DEVICE_TYPE(YM2612, ym2612_device) DECLARE_DEVICE_TYPE(YM3438, ym3438_device) +DECLARE_DEVICE_TYPE(YMF276, ymf276_device) #endif // MAME_SOUND_2612INTF_H |