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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
#ifndef MAME_MACHINE_NAMCO06_H
#define MAME_MACHINE_NAMCO06_H
#pragma once
/* device get info callback */
class namco_06xx_device : public device_t
{
public:
namco_06xx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
template <typename T> void set_maincpu(T &&tag) { m_nmicpu.set_tag(std::forward<T>(tag)); }
template <unsigned N> auto read_callback() { return m_read[N].bind(); }
template <unsigned N> auto read_request_callback() { return m_readreq[N].bind(); }
template <unsigned N> auto write_callback() { return m_write[N].bind(); }
DECLARE_READ8_MEMBER( data_r );
DECLARE_WRITE8_MEMBER( data_w );
DECLARE_READ8_MEMBER( ctrl_r );
DECLARE_WRITE8_MEMBER( ctrl_w );
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
private:
TIMER_CALLBACK_MEMBER( nmi_generate );
// internal state
uint8_t m_control;
emu_timer *m_nmi_timer;
required_device<cpu_device> m_nmicpu;
devcb_read8 m_read[4];
devcb_write_line m_readreq[4];
devcb_write8 m_write[4];
};
DECLARE_DEVICE_TYPE(NAMCO_06XX, namco_06xx_device)
#endif // MAME_MACHINE_NAMCO06_H
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