// license:BSD-3-Clause // copyright-holders:David Haywood, ElSemi, Xing Xing class pgm_arm_type2_state : public pgm_state { public: pgm_arm_type2_state(const machine_config &mconfig, device_type type, const char *tag) : pgm_state(mconfig, type, tag), m_arm_ram(*this, "arm_ram"), m_arm7_shareram(*this, "arm7_shareram"), m_prot(*this, "prot") { } void init_kov2(); void init_kov2p(); void init_martmast(); void init_ddp2(); void init_dw2001(); void init_dwpc(); void pgm_arm_type2(machine_config &config); void pgm_arm_type2_22m(machine_config &config); private: // kov2 u32 m_kov2_latchdata_68k_w; u32 m_kov2_latchdata_arm_w; required_shared_ptr m_arm_ram; required_shared_ptr m_arm7_shareram; optional_device m_prot; u32 arm7_latch_arm_r(offs_t offset, u32 mem_mask = ~0); void arm7_latch_arm_w(offs_t offset, u32 data, u32 mem_mask = ~0); u32 arm7_shareram_r(offs_t offset, u32 mem_mask = ~0); void arm7_shareram_w(offs_t offset, u32 data, u32 mem_mask = ~0); u16 arm7_latch_68k_r(offs_t offset, u16 mem_mask = ~0); void arm7_latch_68k_w(offs_t offset, u16 data, u16 mem_mask = ~0); u16 arm7_ram_r(offs_t offset, u16 mem_mask = ~0); void arm7_ram_w(offs_t offset, u16 data, u16 mem_mask = ~0); void kov2_latch_init(); void martmast_arm_region_w(offs_t offset, u32 data, u32 mem_mask = ~0); void kov2_arm_region_w(offs_t offset, u32 data, u32 mem_mask = ~0); void kov2p_arm_region_w(offs_t offset, u32 data, u32 mem_mask = ~0); DECLARE_READ32_MEMBER( ddp2_speedup_r ); DECLARE_READ16_MEMBER( ddp2_main_speedup_r ); void _55857F_arm7_map(address_map &map); void kov2_mem(address_map &map); }; /* simulations (or missing) */ INPUT_PORTS_EXTERN( ddp2 ); INPUT_PORTS_EXTERN( kov2 ); INPUT_PORTS_EXTERN( martmast ); INPUT_PORTS_EXTERN( dw2001 );