Other Parts Discussed in Thread: PCA9306
Hi team,
My customer told me that TXS0108E I2C communication stops with the configuration bleow.
It worked with the only PCB①.
But when connecting ② and ③ boards together, the I2C stopped communicating at the unexpected timing. With connecting 3 boards to the host, I2C commucation stopped with after only one access.
Even when connecting 4.7kOhm pull up resistor after PCA9306, the issue above was not resolved.
Could you please tell me things below?
1. Is TXS0108E configuration is OK? Do you see any problem?
2. Do I need to recommend other level shifter without one shot accelerator?
3. What do you think the potential cause of the I2C communication issue?
Regards,
Itoh