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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
#ifndef MAME_MACHINE_NAMCO06_H
#define MAME_MACHINE_NAMCO06_H
#pragma once
struct namco_06xx_config
{
const char *nmicpu;
const char *chip0;
const char *chip1;
const char *chip2;
const char *chip3;
};
#define MCFG_NAMCO_06XX_ADD(_tag, _clock) \
MCFG_DEVICE_ADD(_tag, NAMCO_06XX, _clock)
#define MCFG_NAMCO_06XX_MAINCPU(_tag) \
downcast<namco_06xx_device &>(*device).set_maincpu("^" _tag);
#define MCFG_NAMCO_06XX_READ_0_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_callback<0>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_READ_1_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_callback<1>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_READ_2_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_callback<2>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_READ_3_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_callback<3>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_READ_REQUEST_0_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_request_callback<0>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_READ_REQUEST_1_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_request_callback<1>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_READ_REQUEST_2_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_request_callback<2>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_READ_REQUEST_3_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_read_request_callback<3>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_WRITE_0_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_write_callback<0>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_WRITE_1_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_write_callback<1>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_WRITE_2_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_write_callback<2>(DEVCB_##_devcb);
#define MCFG_NAMCO_06XX_WRITE_3_CB(_devcb) \
devcb = &downcast<namco_06xx_device &>(*device).set_write_callback<3>(DEVCB_##_devcb);
/* 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);
void set_maincpu(const char *tag) { m_nmicpu.set_tag(tag); }
template <unsigned N, class Object> devcb_base &set_read_callback(Object &&cb) { return m_read[N].set_callback(std::forward<Object>(cb)); }
template <unsigned N, class Object> devcb_base &set_read_request_callback(Object &&cb) { return m_readreq[N].set_callback(std::forward<Object>(cb)); }
template <unsigned N, class Object> devcb_base &set_write_callback(Object &&cb) { return m_write[N].set_callback(std::forward<Object>(cb)); }
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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