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DS90UB953-Q1: I2C communication

Yuly Paredes Acuna
Prodigy 195 points

Part Number: DS90UB953-Q1

I am trying to bring up the 953/954 system but I am having troubles with the I2C communication since it is always locked. The IDx pin always has about 0.8 V regardless of the resistor divider, so the address can never be set.