TCA9548A-Q1: can set I2C target address same as the device I2C address?

Zhou Yana

Part Number: TCA9548A-Q1

Tool/software:

can set I2C target address same as the device I2C address?

example: TCA9548 0X74,target address also set as 0X74?

0 Clemens Ladisch 14 hours ago

Guru 272080 points

No; all devices on all enabled channels must have unique addresses.

0 Zhou Yana 57 minutes ago in reply to Clemens Ladisch

So, not only the device address needs to be different from the other 8 target addresses,but the 8 target addresses also need to be different?

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