// license:BSD-3-Clause
// copyright-holders:Aaron Giles
#ifndef NAMCO53_H
#define NAMCO53_H
#include "cpu/mb88xx/mb88xx.h"
#define MCFG_NAMCO_53XX_ADD(_tag, _clock) \
MCFG_DEVICE_ADD(_tag, NAMCO_53XX, _clock)
#define MCFG_NAMCO_53XX_K_CB(_devcb) \
devcb = &namco_53xx_device::set_k_port_callback(*device, DEVCB_##_devcb);
#define MCFG_NAMCO_53XX_INPUT_0_CB(_devcb) \
devcb = &namco_53xx_device::set_input_0_callback(*device, DEVCB_##_devcb);
#define MCFG_NAMCO_53XX_INPUT_1_CB(_devcb) \
devcb = &namco_53xx_device::set_input_1_callback(*device, DEVCB_##_devcb);
#define MCFG_NAMCO_53XX_INPUT_2_CB(_devcb) \
devcb = &namco_53xx_device::set_input_2_callback(*device, DEVCB_##_devcb);
#define MCFG_NAMCO_53XX_INPUT_3_CB(_devcb) \
devcb = &namco_53xx_device::set_input_3_callback(*device, DEVCB_##_devcb);
#define MCFG_NAMCO_53XX_P_CB(_devcb) \
devcb = &namco_53xx_device::set_p_port_callback(*device, DEVCB_##_devcb);
class namco_53xx_device : public device_t
{
public:
namco_53xx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
template<class _Object> static devcb_base &set_input_0_callback(device_t &device, _Object object) { return downcast<namco_53xx_device &>(device).m_in_0.set_callback(object); }
template<class _Object> static devcb_base &set_input_1_callback(device_t &device, _Object object) { return downcast<namco_53xx_device &>(device).m_in_1.set_callback(object); }
template<class _Object> static devcb_base &set_input_2_callback(device_t &device, _Object object) { return downcast<namco_53xx_device &>(device).m_in_2.set_callback(object); }
template<class _Object> static devcb_base &set_input_3_callback(device_t &device, _Object object) { return downcast<namco_53xx_device &>(device).m_in_3.set_callback(object); }
template<class _Object> static devcb_base &set_k_port_callback(device_t &device, _Object object) { return downcast<namco_53xx_device &>(device).m_k.set_callback(object); }
template<class _Object> static devcb_base &set_p_port_callback(device_t &device, _Object object) { return downcast<namco_53xx_device &>(device).m_p.set_callback(object); }
DECLARE_READ8_MEMBER( K_r );
DECLARE_READ8_MEMBER( Rx_r );
DECLARE_WRITE8_MEMBER( O_w );
DECLARE_WRITE8_MEMBER( P_w );
DECLARE_WRITE_LINE_MEMBER(read_request);
DECLARE_READ8_MEMBER( read );
protected:
// device-level overrides
virtual void device_start() override;
virtual const tiny_rom_entry *device_rom_region() const override;
virtual machine_config_constructor device_mconfig_additions() const override;
TIMER_CALLBACK_MEMBER( irq_clear );
private:
// internal state
required_device<mb88_cpu_device> m_cpu;
uint8_t m_portO;
devcb_read8 m_k;
devcb_read8 m_in_0;
devcb_read8 m_in_1;
devcb_read8 m_in_2;
devcb_read8 m_in_3;
devcb_write8 m_p;
};
extern const device_type NAMCO_53XX;
#endif /* NAMCO53_H */