// license:BSD-3-Clause // copyright-holders:Olivier Galibert // Namco system 12/23 settings device #ifndef MAME_MACHINE_NAMCO_SETTINGS_H #define MAME_MACHINE_NAMCO_SETTINGS_H #pragma once #define MCFG_NAMCO_SETTINGS_ADD(_tag) \ MCFG_DEVICE_ADD(_tag, NAMCO_SETTINGS, 0) class namco_settings_device : public device_t { public: namco_settings_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); DECLARE_WRITE_LINE_MEMBER( ce_w ); DECLARE_WRITE_LINE_MEMBER( clk_w ); DECLARE_WRITE_LINE_MEMBER( data_w ); protected: virtual void device_start() override; virtual void device_reset() override; private: int ce, clk, data; int cur_bit; uint8_t adr, value; }; DECLARE_DEVICE_TYPE(NAMCO_SETTINGS, namco_settings_device) #endif // MAME_MACHINE_NAMCO_SETTINGS_H