Part Number:PCA9548A
Hi team,
The customer is using PCA9548A as the MCU expansion I/O ports.
If the host address is 000(A2 A1 A0) for PCA9548A, and a slave address is also 000 under the I2C0 bus.
then the customer needs to interview the slave that the address is 000 under the I2C0 bus.
This maybe interviewed the PCA9548A host address 000, how to interview the slave hat the address is 000 under the I2C0 bus?
Best Wishes,
Mickey Zhang
Asia Customer Support Center
Texas Instruments