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// 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
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 = 0, clk = 0, data = 0;
int cur_bit = 0;
uint8_t adr = 0, value = 0;
};
DECLARE_DEVICE_TYPE(NAMCO_SETTINGS, namco_settings_device)
#endif // MAME_MACHINE_NAMCO_SETTINGS_H
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