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-rw-r--r--trunk/src/emu/sound/tc8830f.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/trunk/src/emu/sound/tc8830f.h b/trunk/src/emu/sound/tc8830f.h
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+++ b/trunk/src/emu/sound/tc8830f.h
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+/***************************************************************************
+
+ tc8830f.h - Toshiba TC8830F, CMOS voice recording/reproducing LSI
+
+***************************************************************************/
+
+#pragma once
+
+#ifndef __TC8830F_H__
+#define __TC8830F_H__
+
+
+//**************************************************************************
+// INTERFACE CONFIGURATION MACROS
+//**************************************************************************
+
+#define MCFG_TC8830F_ADD(_tag, _clock) \
+ MCFG_DEVICE_ADD(_tag, TC8830F, _clock)
+
+#define MCFG_TC8830F_REPLACE(_tag, _clock) \
+ MCFG_DEVICE_REPLACE(_tag, TC8830F, _clock)
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+class tc8830f_device : public device_t,
+ public device_sound_interface
+{
+public:
+ // construction/destruction
+ tc8830f_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ void reset();
+ void write_p(UINT8 data);
+
+ sound_stream *m_stream;
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_post_load();
+ virtual void device_clock_changed();
+
+ virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
+
+private:
+ bool m_playing;
+ UINT32 m_address;
+ UINT32 m_stop_address;
+ UINT8 m_bitcount;
+ UINT8 m_bitrate;
+ UINT8 m_command;
+ int m_cmd_rw;
+ UINT8 m_phrase;
+
+ UINT8 *m_mem_base;
+ UINT32 m_mem_mask;
+};
+
+
+// device type definition
+extern const device_type TC8830F;
+
+#endif /* __TC8830F_H__ */