Errata and Processor Version ?

Hi,I have the errata_ns9750v2.pdf. Unfortunately i can not find any Version number of the Processor in this document. So I can not see which Versions are affected and which not. So my question is: Which Processor Version do I need to have a stable PLL for generating the system clock, and working serial lines ? I need serial lines because I already started porting Linux to the NS9750. Jochen