1.3.6 CSTR Bit Is Not Cleared after Bus Time-Out

When the module is operating in Client mode and TOREC = 1, and a bus time-out occurs during clock stretching, the CSTR bit will not be cleared, and the module continues to clock stretch and hang the bus.

Work around

Reset the I2C module by toggling the EN bit.

Affected Silicon Revisions

A1 A3
X