Specifications

Product Errata 85
Revision Guide for AMD Family 10h Processors
41322 Rev. 3.84 August 2011
346 System May Hang if Core Frequency is Even Divisor of
Northbridge Clock
Description
When one processor core is operating at a clock frequency that is higher than the northbridge clock
frequency, and another processor core is operating at a clock frequency that is an even divisor of the
northbridge clock frequency, the northbridge may fail to complete a cache probe.
Potential Effect on System
System hang.
Suggested Workaround
System software should set F3x188[22] to 1b.
Fix Planned
Yes