1.3.4 Bus Time-Out Causes False Start/Stop

When the module is operating in Client mode and an external Host device is clock stretching and a bus time-out occurs in the Client, the Client releases SDA and goes into the idle state. After the external Host generates a Stop condition on the bus by releasing SCL, the module can erroneously drive a low pulse on the SDA line, which acts as a false Start and Stop on the bus.

Work around

None.

Affected Silicon Revisions

A1 A3
X