TFP501芯片必须要接EEPROM吗？

请问：

TFP501芯片必须要接EEPROM吗？

EEPROM中存储的数据哪里提供，是需要提前写到EEPROM里，还是TFP501自己来操作的不需要额外来读写?

TFP501是不是搭接好硬件就可以工作，不需要配置寄存器或编程下载什么的？

谢谢！

http://www.ti.com/cn/lit/pdf/slla151 有这样的描述

HDCP (high-bandwidth digital content protection) keys are required for operation of a HDCP device. For the TFP501 these are stored in an external EEPROM with I2C interface. The TFP501 must load keys from the external EEPROM each time power is applied. After an internal power-on reset and short delay, the TFP501 begins to read from the EEPROM. It checks to see that the EEPROM acknowledges access, and reads a header in the first locations of the EEPROM to learn what data is stored in the EEPROM.

EEPROM 是必须的，上电后自动读取

是需要接EEPROM来存数HDCP keys。

EEPROM 数据是需要自己来写的，好像是需要签署HDCP user 协议会有一份文档说明关于专门HDCP 寄存器内容的。

如有需要，可以在e2e上咨询下这个问题。