Hi, I am using a custom board based on PCA9548A for switching i2c channel.
When I switching channel and write data to device which belong this channel, sometimes the data cannot written correctly to the device.
I tried adding some delay after switching channel then writting data to device. It seen to work that the data always written correctly to the device.
So I want to know is it necessary to add delay after switching channel? If necessary, Is there any documentation or suggestion for delay requirement?
Thanks!
