// license:BSD-3-Clause // copyright-holders:Nicola Salmoria #ifndef MAME_INCLUDES_SCRAMBLE_H #define MAME_INCLUDES_SCRAMBLE_H #pragma once #include "machine/gen_latch.h" #include "machine/i8255.h" #include "includes/galaxold.h" #include "sound/digitalk.h" #include "sound/flt_rc.h" #include "sound/tms5110.h" #include "emupal.h" class scramble_state : public galaxold_state { public: scramble_state(const machine_config &mconfig, device_type type, const char *tag) : galaxold_state(mconfig, type, tag), m_konami_7474(*this, "konami_7474"), m_ppi8255_0(*this, "ppi8255_0"), m_ppi8255_1(*this, "ppi8255_1"), m_tmsprom(*this, "tmsprom"), m_soundram(*this, "soundram"), m_digitalker(*this, "digitalker"), m_soundlatch(*this, "soundlatch"), m_dial(*this, "DIAL"), m_cavelon_bank_object(*this, "cavelon_bank") { } optional_device m_konami_7474; optional_device m_ppi8255_0; optional_device m_ppi8255_1; optional_device m_tmsprom; optional_shared_ptr m_soundram; optional_device m_digitalker; optional_device m_soundlatch; optional_ioport m_dial; memory_bank_creator m_cavelon_bank_object; DECLARE_CUSTOM_INPUT_MEMBER(darkplnt_dial_r); uint8_t hncholms_prot_r(); uint8_t scramble_soundram_r(offs_t offset); uint8_t mars_ppi8255_0_r(offs_t offset); uint8_t mars_ppi8255_1_r(offs_t offset); void scramble_soundram_w(offs_t offset, uint8_t data); uint8_t scramble_portB_r(); uint8_t hustler_portB_r(); void hotshock_sh_irqtrigger_w(uint8_t data); uint8_t hotshock_soundlatch_r(); void mars_ppi8255_0_w(offs_t offset, uint8_t data); void mars_ppi8255_1_w(offs_t offset, uint8_t data); void ad2083_tms5110_ctrl_w(uint8_t data); // harem void harem_decrypt_bit_w(uint8_t data); void harem_decrypt_clk_w(uint8_t data); void harem_decrypt_rst_w(uint8_t data); uint8_t harem_digitalker_intr_r(); void harem_digitalker_control_w(uint8_t data); void init_cavelon(); void init_mariner(); void init_scramble_ppi(); void init_mars(); void init_hotshock(); void init_ad2083(); void init_devilfsh(); void init_mrkougar(); void init_harem(); void init_newsin7a(); void init_scobra(); void init_stratgyx(); void init_tazmani2(); void init_tazmaniet(); void init_darkplnt(); void init_rescue(); void init_minefld(); void init_hustler(); void init_hustlerd(); void init_billiard(); DECLARE_MACHINE_RESET(scramble); DECLARE_MACHINE_RESET(explorer); DECLARE_WRITE_LINE_MEMBER(scramble_sh_7474_q_callback); uint8_t mariner_protection_1_r(); uint8_t mariner_protection_2_r(); uint8_t triplep_pip_r(); uint8_t triplep_pap_r(); uint8_t cavelon_banksw_r(offs_t offset); void cavelon_banksw_w(offs_t offset, uint8_t data); uint8_t hunchbks_mirror_r(address_space &space, offs_t offset); void hunchbks_mirror_w(address_space &space, offs_t offset, uint8_t data); void scramble_sh_irqtrigger_w(uint8_t data); void mrkougar_sh_irqtrigger_w(uint8_t data); IRQ_CALLBACK_MEMBER( scramble_sh_irq_callback ); void scramble(machine_config &config); void hncholms(machine_config &config); void cavelon(machine_config &config); void harem(machine_config &config); void ad2083(machine_config &config); void ad2083_audio(machine_config &config); void mrkougar(machine_config &config); void mars(machine_config &config); void hunchbks(machine_config &config); void hotshock(machine_config &config); void mariner(machine_config &config); void devilfsh(machine_config &config); void triplep(machine_config &config); void newsin7(machine_config &config); void mrkougb(machine_config &config); void ad2083_map(address_map &map); void ad2083_sound_io_map(address_map &map); void ad2083_sound_map(address_map &map); void decrypted_opcodes_map(address_map &map); void harem_map(address_map &map); void harem_sound_io_map(address_map &map); void harem_sound_map(address_map &map); void hotshock_map(address_map &map); void hotshock_sound_io_map(address_map &map); void hunchbks_map(address_map &map); void hunchbks_readport(address_map &map); void mars_map(address_map &map); void mrkougar_map(address_map &map); void newsin7_map(address_map &map); void scramble_map(address_map &map); void scramble_sound_io_map(address_map &map); void scramble_sound_map(address_map &map); void triplep_io_map(address_map &map); void triplep_map(address_map &map); private: void cavelon_banksw(); inline int bit(int i,int n); void sh_init(); uint8_t m_cavelon_bank = 0; // harem uint8_t m_harem_decrypt_mode = 0; uint8_t m_harem_decrypt_bit = 0; uint8_t m_harem_decrypt_clk = 0; uint8_t m_harem_decrypt_count = 0; std::unique_ptr m_harem_decrypted_data; std::unique_ptr m_harem_decrypted_opcodes; }; #endif // MAME_INCLUDES_SCRAMBLE_H