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+// license: BSD-3-Clause
+// copyright-holders: Aaron Giles
+/***************************************************************************
+
+ Cheap Squeak Deluxe / Artificial Artist Sound Board
+
+***************************************************************************/
+
+#pragma once
+
+#ifndef MAME_AUDIO_CSD_H
+#define MAME_AUDIO_CSD_H
+
+#include "emu.h"
+#include "cpu/m68000/m68000.h"
+#include "machine/6821pia.h"
+#include "sound/dac.h"
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> midway_cheap_squeak_deluxe_device
+
+class midway_cheap_squeak_deluxe_device : public device_t, public device_mixer_interface
+{
+public:
+ // construction/destruction
+ midway_cheap_squeak_deluxe_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ // read/write
+ DECLARE_READ8_MEMBER(stat_r);
+ DECLARE_WRITE8_MEMBER(sr_w);
+ DECLARE_WRITE_LINE_MEMBER(sirq_w);
+ DECLARE_WRITE_LINE_MEMBER(reset_w);
+
+ // internal communications
+ DECLARE_WRITE8_MEMBER(porta_w);
+ DECLARE_WRITE8_MEMBER(portb_w);
+ DECLARE_WRITE_LINE_MEMBER(irq_w);
+
+protected:
+ // device-level overrides
+ virtual machine_config_constructor device_mconfig_additions() const override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+ virtual void device_start() override;
+ virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
+
+private:
+ // devices
+ required_device<m68000_device> m_cpu;
+ required_device<pia6821_device> m_pia;
+ required_device<dac_word_interface> m_dac;
+
+ // internal state
+ uint8_t m_status;
+ uint16_t m_dacval;
+};
+
+// device type definition
+extern const device_type MIDWAY_CHEAP_SQUEAK_DELUXE;
+
+#endif // MAME_AUDIO_CSD_H