Forum Post: Too many exceptions raised .. How to avoid

Hello,

We are using the CC2520 RF chip for the automotive application. but we have a problem that we have too many exceptions raised.

Is there any way how we can avoid these exceptions.? We have the following the exceptions.

1. USAGE_ERROR

2. OPERAND_ERROR

3. RF_NO_LOCK.

I also saw some post regarding the exchange of the exception channels but not listed in the Errata Sheet. 

Can anybody how i can resolve the issue?