FPT_utilEEWriteOnOff
FPT_utilEEWriteOnOff(p_port, 1); /* Enable write access to the EEPROM */
FPT_utilEEWriteOnOff(p_port, 0); /* Turn off write access */
FPT_utilEEWriteOnOff(p_port, (unsigned char)1);
FPT_utilEEWriteOnOff(p_port, (unsigned char)0);
static void FPT_utilEEWriteOnOff(u32 p_port, unsigned char p_mode);