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-rw-r--r--src/mame/audio/tiamc1.h67
1 files changed, 0 insertions, 67 deletions
diff --git a/src/mame/audio/tiamc1.h b/src/mame/audio/tiamc1.h
deleted file mode 100644
index 638d6caefc4..00000000000
--- a/src/mame/audio/tiamc1.h
+++ /dev/null
@@ -1,67 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Eugene Sandulenko
-#ifndef MAME_AUDIO_TIAMC1_H
-#define MAME_AUDIO_TIAMC1_H
-
-#pragma once
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-// ======================> tiamc1_sound_device
-
-class tiamc1_sound_device : public device_t, public device_sound_interface
-{
-public:
- tiamc1_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- DECLARE_WRITE8_MEMBER( tiamc1_timer0_w );
- DECLARE_WRITE8_MEMBER( tiamc1_timer1_w );
- DECLARE_WRITE8_MEMBER( tiamc1_timer1_gate_w );
-
-protected:
- // device-level overrides
- virtual void device_start() override;
-
- // sound stream update overrides
- virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override;
-
-private:
- struct timer8253chan
- {
- timer8253chan() { }
-
- uint16_t count = 0;
- uint16_t cnval = 0;
- uint8_t bcdMode = 0;
- uint8_t cntMode = 0;
- uint8_t valMode = 0;
- uint8_t gate = 0;
- uint8_t output = 0;
- uint8_t loadCnt = 0;
- uint8_t enable = 0;
- };
-
- struct timer8253struct
- {
- struct timer8253chan channel[3];
- };
-
-
- void timer8253_reset(struct timer8253struct *t);
- void timer8253_tick(struct timer8253struct *t,int chn);
- void timer8253_wr(struct timer8253struct *t, int reg, uint8_t val);
- char timer8253_get_output(struct timer8253struct *t, int chn);
- void timer8253_set_gate(struct timer8253struct *t, int chn, uint8_t gate);
-
- sound_stream *m_channel;
- int m_timer1_divider;
-
- timer8253struct m_timer0;
- timer8253struct m_timer1;
-};
-
-DECLARE_DEVICE_TYPE(TIAMC1, tiamc1_sound_device)
-
-#endif // MAME_AUDIO_TIAMC1_H