This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Fatal Error : unknown exception in driver #E5

Other Parts Discussed in Thread: MSP430F5335

Hi,

 I am using MSP430F5335. I have implemented I2C to communicate with my slave device

AMC6821SDBQ with 2.2k pullup. Once after finish ISR i got the warning as CPU is off , LPM and interrupt are disabled cannot execute step/Go. Can anyone guide me what is happening here. At this time SDA line is always low in scope. Even reset the micro also SDA low only.

 

Thanks in advance

**Attention** This is a public forum