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-rw-r--r--src/mess/audio/dave.h156
1 files changed, 0 insertions, 156 deletions
diff --git a/src/mess/audio/dave.h b/src/mess/audio/dave.h
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index 9bab709bd62..00000000000
--- a/src/mess/audio/dave.h
+++ /dev/null
@@ -1,156 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Curt Coder
-/**********************************************************************
-
- Intelligent Designs DAVE emulation
-
-**********************************************************************/
-
-#pragma once
-
-#ifndef __DAVE__
-#define __DAVE__
-
-#include "emu.h"
-
-
-
-///*************************************************************************
-// MACROS / CONSTANTS
-///*************************************************************************
-
-
-
-///*************************************************************************
-// INTERFACE CONFIGURATION MACROS
-///*************************************************************************
-
-#define MCFG_DAVE_ADD(_tag, _clock, _program_map, _io_map) \
- MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") \
- MCFG_SOUND_ADD(_tag, DAVE, _clock) \
- MCFG_SOUND_ROUTE(0, "lspeaker", 0.25) \
- MCFG_SOUND_ROUTE(1, "rspeaker", 0.25) \
- MCFG_DEVICE_ADDRESS_MAP(AS_PROGRAM, _program_map) \
- MCFG_DEVICE_ADDRESS_MAP(AS_IO, _io_map)
-
-
-#define MCFG_DAVE_IRQ_CALLBACK(_write) \
- devcb = &dave_device::set_irq_wr_callback(*device, DEVCB_##_write);
-
-#define MCFG_DAVE_LH_CALLBACK(_write) \
- devcb = &dave_device::set_lh_wr_callback(*device, DEVCB_##_write);
-
-#define MCFG_DAVE_RH_CALLBACK(_write) \
- devcb = &dave_device::set_rh_wr_callback(*device, DEVCB_##_write);
-
-
-
-///*************************************************************************
-// TYPE DEFINITIONS
-///*************************************************************************
-
-// ======================> dave_device
-
-class dave_device : public device_t,
- public device_memory_interface,
- public device_sound_interface
-{
-public:
- dave_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
-
- template<class _Object> static devcb_base &set_irq_wr_callback(device_t &device, _Object object) { return downcast<dave_device &>(device).m_write_irq.set_callback(object); }
- template<class _Object> static devcb_base &set_lh_wr_callback(device_t &device, _Object object) { return downcast<dave_device &>(device).m_write_lh.set_callback(object); }
- template<class _Object> static devcb_base &set_rh_wr_callback(device_t &device, _Object object) { return downcast<dave_device &>(device).m_write_rh.set_callback(object); }
-
- virtual DECLARE_ADDRESS_MAP(z80_program_map, 8);
- virtual DECLARE_ADDRESS_MAP(z80_io_map, 8);
-
- DECLARE_WRITE_LINE_MEMBER( int1_w );
- DECLARE_WRITE_LINE_MEMBER( int2_w );
-
-protected:
- // device-level overrides
- virtual void device_start();
- virtual void device_reset();
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
-
- // device_memory_interface overrides
- virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_0) const;
-
- // sound stream update overrides
- virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
-
- DECLARE_READ8_MEMBER( program_r );
- DECLARE_WRITE8_MEMBER( program_w );
-
- DECLARE_READ8_MEMBER( io_r );
- DECLARE_WRITE8_MEMBER( io_w );
-
-private:
- enum
- {
- TIMER_1HZ,
- TIMER_50HZ
- };
-
- enum
- {
- IRQ_50HZ_DIVIDER = 0x01,
- IRQ_50HZ_LATCH = 0x02,
- IRQ_1HZ_DIVIDER = 0x04,
- IRQ_1HZ_LATCH = 0x08,
- IRQ_INT1 = 0x10,
- IRQ_INT1_LATCH = 0x20,
- IRQ_INT2 = 0x40,
- IRQ_INT2_LATCH = 0x80,
- IRQ_LATCH = IRQ_INT2_LATCH | IRQ_INT1_LATCH | IRQ_1HZ_LATCH | IRQ_50HZ_LATCH
- };
-
- void update_interrupt();
-
- const address_space_config m_program_space_config;
- const address_space_config m_io_space_config;
-
- devcb_write_line m_write_irq;
- devcb_write8 m_write_lh;
- devcb_write8 m_write_rh;
-
- UINT8 m_segment[4];
-
- UINT8 m_irq_status;
- UINT8 m_irq_enable;
-
- emu_timer *m_timer_1hz;
- emu_timer *m_timer_50hz;
-
- /* SOUND SYNTHESIS */
- UINT8 m_regs[32];
- int m_period[4];
- int m_count[4];
- int m_level[4];
-
- /* these are used to force channels on/off */
- /* if one of the or values is 0x0ff, this means
- the volume will be forced on,else it is dependant on
- the state of the wave */
- int m_level_or[8];
- /* if one of the values is 0x00, this means the
- volume is forced off, else it is dependant on the wave */
- int m_level_and[8];
-
- /* these are the current channel volumes in MAME form */
- int m_mame_volumes[8];
-
- /* update step */
- //int m_update_step;
-
- sound_stream *m_sound_stream_var;
-};
-
-
-// device type definition
-extern const device_type DAVE;
-
-
-
-#endif