// license:BSD-3-Clause // copyright-holders:R. Belmont /********************************************************************* a2dx1.h Implementation of the Decillionix DX-1 sampler card *********************************************************************/ #ifndef __A2BUS_DX1__ #define __A2BUS_DX1__ #include "emu.h" #include "a2bus.h" #include "sound/dac.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2bus_dx1_device: public device_t, public device_a2bus_card_interface { public: // construction/destruction a2bus_dx1_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source); a2bus_dx1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // optional information overrides virtual machine_config_constructor device_mconfig_additions() const override; required_device m_dac; protected: virtual void device_start() override; virtual void device_reset() override; // overrides of standard a2bus slot functions virtual UINT8 read_c0nx(address_space &space, UINT8 offset) override; virtual void write_c0nx(address_space &space, UINT8 offset, UINT8 data) override; virtual bool take_c800() override; private: UINT8 m_volume, m_lastdac; }; // device type definition extern const device_type A2BUS_DX1; #endif /* __A2BUS_DX1__ */