1 // license:BSD-3-Clause 2 // copyright-holders:Angelo Salese,Takahiro Nogi 3 /*************************************************************************** 4 5 Nichibutsu sound HW 6 7 ***************************************************************************/ 8 9 #ifndef MAME_AUDIO_NICHISND_H 10 #define MAME_AUDIO_NICHISND_H 11 12 #pragma once 13 14 #include "cpu/z80/tmpz84c011.h" 15 #include "sound/3812intf.h" 16 #include "sound/dac.h" 17 #include "speaker.h" 18 #include "machine/gen_latch.h" 19 20 21 //************************************************************************** 22 // TYPE DEFINITIONS 23 //************************************************************************** 24 25 // ======================> nichisnd_device 26 27 class nichisnd_device : public device_t 28 { 29 public: 30 // construction/destruction 31 nichisnd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); 32 33 // I/O operations 34 void sound_host_command_w(uint8_t data); 35 36 void nichisnd_io_map(address_map &map); 37 void nichisnd_map(address_map &map); 38 39 protected: 40 // device-level overrides 41 //virtual void device_validity_check(validity_checker &valid) const override; 42 virtual void device_add_mconfig(machine_config &config) override; 43 virtual void device_start() override; 44 virtual void device_reset() override; 45 46 private: 47 required_device<generic_latch_8_device> m_soundlatch; 48 required_region_ptr<uint8_t> m_sound_rom; 49 50 void soundlatch_clear_w(uint8_t data); 51 void soundbank_w(uint8_t data); 52 }; 53 54 55 // device type definition 56 DECLARE_DEVICE_TYPE(NICHISND, nichisnd_device) 57 58 59 60 //************************************************************************** 61 // GLOBAL VARIABLES 62 //************************************************************************** 63 64 65 #endif // MAME_MACHINE_NICHISND_H 66