主题中讨论的其他器件:OMAPL138、
尊敬的同事:
客户的 I2C 信号链是 OMAPL138 --> TCA4431A --> ISO1541 --> EEPROM,无法建立通信。
SDA 信号很奇怪。
请给我们一些建议吗?
非常感谢!
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