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author cam900 <dbtlrchl@naver.com>2020-01-04 01:28:25 +0900
committer cam900 <dbtlrchl@naver.com>2020-01-04 01:28:25 +0900
commit34a73750e52f85635bd672b5cbb6a6a55c1610f2 (patch)
treed155abc66d79dfca7645916d8a5fabc394f6df6f /src/devices/sound/2612intf.h
parent809b7a3fdb6fe37c238831da3d23b395464c4a24 (diff)
sound/2612intf.cpp : Add YMF276 device, Clamp output related to internal 9-bit DAC, Add notes
fmtowns.cpp : Add notes for sound chip
Diffstat (limited to 'src/devices/sound/2612intf.h')
-rw-r--r--src/devices/sound/2612intf.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/devices/sound/2612intf.h b/src/devices/sound/2612intf.h
index eceb0ce4e6e..42f2577a5fb 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;
+ void * m_chip;
private:
void irq_handler(int irq);
void timer_handler(int c, int count, int clock);
@@ -47,7 +48,6 @@ private:
sound_stream * m_stream;
emu_timer * m_timer[2];
- void * m_chip;
devcb_write_line m_irq_handler;
};
@@ -59,7 +59,20 @@ public:
};
+class ymf276_device : public ym2612_device
+{
+public:
+ ymf276_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+protected:
+ // sound stream update overrides
+ virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override;
+
+};
+
+
DECLARE_DEVICE_TYPE(YM2612, ym2612_device)
DECLARE_DEVICE_TYPE(YM3438, ym3438_device)
+DECLARE_DEVICE_TYPE(YMF276, ymf276_device)
#endif // MAME_SOUND_2612INTF_H