// license:BSD-3-Clause // copyright-holders:Fabio Priuli #ifndef __SNS_ROM_H #define __SNS_ROM_H #include "snes_slot.h" // ======================> sns_rom_device class sns_rom_device : public device_t, public device_sns_cart_interface { public: // construction/destruction sns_rom_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source); sns_rom_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; // reading and writing virtual DECLARE_READ8_MEMBER(read_l) override; virtual DECLARE_READ8_MEMBER(read_h) override; }; // ======================> sns_rom_obc1_device class sns_rom_obc1_device : public sns_rom_device { public: // construction/destruction sns_rom_obc1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; virtual void device_reset() override; // additional reading and writing virtual DECLARE_READ8_MEMBER(chip_read) override; virtual DECLARE_WRITE8_MEMBER(chip_write) override; int m_address; int m_offset; int m_shift; UINT8 m_ram[0x2000]; }; // ======================> sns_rom_pokemon_device class sns_rom_pokemon_device : public sns_rom_device { public: // construction/destruction sns_rom_pokemon_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; virtual void device_reset() override; // reading and writing virtual DECLARE_READ8_MEMBER(chip_read) override; // protection device virtual DECLARE_WRITE8_MEMBER(chip_write) override; // protection device UINT8 m_latch; }; // ======================> sns_rom_tekken2_device class sns_rom_tekken2_device : public sns_rom_device { public: // construction/destruction sns_rom_tekken2_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; virtual void device_reset() override; // reading and writing virtual DECLARE_READ8_MEMBER(chip_read) override; // protection device virtual DECLARE_WRITE8_MEMBER(chip_write) override; // protection device void update_prot(UINT32 offset); // bit0-3 prot value, bit4 direction, bit5 function // reads must return (prot value) +1/-1/<<1/>>1 depending on bit4 & bit5 UINT8 m_prot; }; // ======================> sns_rom_soulblad_device class sns_rom_soulblad_device : public sns_rom_device { public: // construction/destruction sns_rom_soulblad_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // reading and writing virtual DECLARE_READ8_MEMBER(chip_read) override; // protection device }; // ======================> sns_rom_mcpirate1_device class sns_rom_mcpirate1_device : public sns_rom_device { public: // construction/destruction sns_rom_mcpirate1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; virtual void device_reset() override; // reading and writing virtual DECLARE_READ8_MEMBER(read_l) override; virtual DECLARE_READ8_MEMBER(read_h) override; virtual DECLARE_WRITE8_MEMBER(chip_write) override; // bankswitch device UINT8 m_base_bank; }; // ======================> sns_rom_mcpirate2_device class sns_rom_mcpirate2_device : public sns_rom_device { public: // construction/destruction sns_rom_mcpirate2_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; virtual void device_reset() override; // reading and writing virtual DECLARE_READ8_MEMBER(read_l) override; virtual DECLARE_READ8_MEMBER(read_h) override; virtual DECLARE_WRITE8_MEMBER(chip_write) override; // bankswitch device UINT8 m_base_bank; }; // ======================> sns_rom_20col_device class sns_rom_20col_device : public sns_rom_device { public: // construction/destruction sns_rom_20col_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; // reading and writing virtual DECLARE_READ8_MEMBER(read_l) override; virtual DECLARE_READ8_MEMBER(read_h) override; virtual DECLARE_WRITE8_MEMBER(chip_write) override; // bankswitch device UINT8 m_base_bank; }; // ======================> sns_rom_banana_device class sns_rom_banana_device : public sns_rom_device { public: // construction/destruction sns_rom_banana_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides // virtual void device_start(); // virtual void device_reset(); // reading and writing virtual DECLARE_READ8_MEMBER(chip_read) override; // protection device virtual DECLARE_WRITE8_MEMBER(chip_write) override; // protection device UINT8 m_latch[16]; }; // ======================> sns_rom_bugs_device class sns_rom_bugs_device : public sns_rom_device { public: // construction/destruction sns_rom_bugs_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // device-level overrides virtual void device_start() override; virtual void device_reset() override; // reading and writing virtual DECLARE_READ8_MEMBER(chip_read) override; // protection device virtual DECLARE_WRITE8_MEMBER(chip_write) override; // protection device UINT8 m_latch[0x800]; }; // device type definition extern const device_type SNS_LOROM; extern const device_type SNS_LOROM_OBC1; extern const device_type SNS_LOROM_POKEMON; extern const device_type SNS_LOROM_TEKKEN2; extern const device_type SNS_LOROM_SOULBLAD; extern const device_type SNS_LOROM_MCPIR1; extern const device_type SNS_LOROM_MCPIR2; extern const device_type SNS_LOROM_20COL; extern const device_type SNS_LOROM_BANANA; extern const device_type SNS_LOROM_BUGSLIFE; #endif