// license:BSD-3-Clause // copyright-holders:AJR /*************************************************************************** Kawasaki Steel (Kawatetsu) KL5C80A16 CPU ***************************************************************************/ #ifndef MAME_CPU_Z80_KL5C80A16_H #define MAME_CPU_Z80_KL5C80A16_H #pragma once #include "kc82.h" #include "kp69.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class kl5c80a16_device : public kc82_device { public: enum { KP69_IRR = KC82_A3 + 1, KP69_ISR, KP69_IVR, KP69_LER, KP69_PGR, KP69_IMR }; // device type constructor kl5c80a16_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: // device-level overrides virtual void device_add_mconfig(machine_config &config) override; virtual void device_config_complete() override; virtual void device_start() override; virtual void device_reset() override; // device_execute_interface overrides virtual u64 execute_clocks_to_cycles(u64 clocks) const noexcept override { return (clocks + 2 - 1) / 2; } virtual u64 execute_cycles_to_clocks(u64 cycles) const noexcept override { return (cycles * 2); } private: // internal address map void internal_io(address_map &map); // subdevice finders required_device m_kp69; }; // device type declaration DECLARE_DEVICE_TYPE(KL5C80A16, kl5c80a16_device) #endif // MAME_CPU_Z80_KL5C80A16_H