// license:BSD-3-Clause // copyright-holders:Steve Ellenoff, Manuel Abadia, Couriersud #ifndef MAME_CPU_MCS51_I80C52_H #define MAME_CPU_MCS51_I80C52_H #pragma once #include "i8052.h" class i80c52_device : public i8052_device { public: // construction/destruction i80c52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: u8 m_saddr, m_saden; i80c52_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int program_width); virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; virtual std::unique_ptr create_disassembler() override; virtual void sfr_map(address_map &map) override ATTR_COLD; u8 iph_r(); void iph_w(u8 data); u8 saddr_r(); void saddr_w(u8 data); u8 saden_r(); void saden_w(u8 data); }; class i80c32_device : public i80c52_device { public: // construction/destruction i80c32_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); }; class i87c52_device : public i80c52_device { public: // construction/destruction i87c52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); }; class i87c51fa_device : public i80c52_device { public: // construction/destruction i87c51fa_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: i87c51fa_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int program_width); virtual std::unique_ptr create_disassembler() override; }; class i80c51gb_device : public i87c51fa_device { public: // construction/destruction i80c51gb_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual std::unique_ptr create_disassembler() override; }; class at89c52_device : public i80c52_device { public: // construction/destruction at89c52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); }; class at89s52_device : public i80c52_device { public: // construction/destruction at89s52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); }; class ds80c320_device : public i80c52_device { public: // construction/destruction ds80c320_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual std::unique_ptr create_disassembler() override; }; DECLARE_DEVICE_TYPE(I80C32, i80c32_device) DECLARE_DEVICE_TYPE(I80C52, i80c52_device) DECLARE_DEVICE_TYPE(I87C52, i87c52_device) DECLARE_DEVICE_TYPE(I87C51FA, i87c51fa_device) DECLARE_DEVICE_TYPE(I80C51GB, i80c51gb_device) DECLARE_DEVICE_TYPE(AT89C52, at89c52_device) DECLARE_DEVICE_TYPE(AT89S52, at89s52_device) DECLARE_DEVICE_TYPE(DS80C320, ds80c320_device) #endif