the eeprom puts RL86, I read it in all possible ways and with 4 different programmers, in 8 bits and in 16 bits, I wrote it with the reading of 8 bits in 8 bits, 8 bits in 16 bits, 16 bits in 16 bits, 16 bits in 8 bits, and it does not work in any way, I also know that the person who made the modification on that board protects the data, because the microprocessor was also password protected, the eeprom that the salary is well on my board and if it works, the problem I think is because it is written with some encryption or protection, and the eeprom I'm sure it is an RL86 that is equivalent to a ROHM 93C86