// Common interface for all secure serial flashes #ifndef __SECFLASH_H__ #define __SECFLASH_H__ #include "emu.h" class device_secure_serial_flash : public device_t, public device_nvram_interface { public: void cs_w(bool cs); void rst_w(bool rst); void scl_w(bool scl); void sda_w(bool sda); bool sda_r(); protected: bool cs, rst, scl, sdaw, sdar; virtual void cs_0() = 0; virtual void cs_1() = 0; virtual void rst_0() = 0; virtual void rst_1() = 0; virtual void scl_0() = 0; virtual void scl_1() = 0; virtual void sda_0() = 0; virtual void sda_1() = 0; device_secure_serial_flash(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock); virtual void device_start(); virtual void device_reset(); }; #endif