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author AJR <ajrhacker@users.noreply.github.com>2020-03-26 15:14:52 -0400
committer AJR <ajrhacker@users.noreply.github.com>2020-03-26 15:15:32 -0400
commit11f9f6166b8d27c613cf88c88dca9985225aa612 (patch)
treee0889a5f0fa964c7a73541ba70587839683dcbc3 /src/devices
parent5ba56a827b1c856a7ca2dd04256b8adc4fed1c67 (diff)
ym2151: Add YM2414 as alias (no attempt at emulating distinctive features at the moment) (nw)
Diffstat (limited to 'src/devices')
-rw-r--r--src/devices/sound/ym2151.cpp11
-rw-r--r--src/devices/sound/ym2151.h9
2 files changed, 20 insertions, 0 deletions
diff --git a/src/devices/sound/ym2151.cpp b/src/devices/sound/ym2151.cpp
index 64b02822644..3a5b1076c00 100644
--- a/src/devices/sound/ym2151.cpp
+++ b/src/devices/sound/ym2151.cpp
@@ -6,6 +6,7 @@
DEFINE_DEVICE_TYPE(YM2151, ym2151_device, "ym2151", "Yamaha YM2151 OPM")
DEFINE_DEVICE_TYPE(YM2164, ym2164_device, "ym2164", "Yamaha YM2164 OPP")
+DEFINE_DEVICE_TYPE(YM2414, ym2414_device, "ym2414", "Yamaha YM2414 OPZ")
#define FREQ_SH 16 /* 16.16 fixed point (frequency calculations) */
@@ -1716,6 +1717,16 @@ ym2164_device::ym2164_device(const machine_config &mconfig, const char *tag, dev
//-------------------------------------------------
+// ym2414_device - constructor
+//-------------------------------------------------
+
+ym2414_device::ym2414_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+ : ym2151_device(mconfig, YM2414, tag, owner, clock)
+{
+}
+
+
+//-------------------------------------------------
// read - read from the device
//-------------------------------------------------
diff --git a/src/devices/sound/ym2151.h b/src/devices/sound/ym2151.h
index ee32c6f3ed6..d5e455f3fbd 100644
--- a/src/devices/sound/ym2151.h
+++ b/src/devices/sound/ym2151.h
@@ -282,10 +282,19 @@ protected:
virtual void write_reg(int r, int v) override;
};
+// ======================> ym2414_device
+
+class ym2414_device : public ym2151_device
+{
+public:
+ // construction/destruction
+ ym2414_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+};
// device type definition
DECLARE_DEVICE_TYPE(YM2151, ym2151_device)
DECLARE_DEVICE_TYPE(YM2164, ym2164_device)
+DECLARE_DEVICE_TYPE(YM2414, ym2414_device)
#endif // MAME_SOUND_YM2151_H