AMD 3200 Revision History - Page 49
STATUS, Enable, Logging, Corrected, Errors
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48063 Rev. 3.18 October 2012 Revision Guide for AMD Family 15h Models 00h-0Fh Processors 657 MC1_STATUS Enable Bit Not Set When Logging Corrected Errors Description The processor does not set MC1_STATUS[En] = 1b (MSR0000_0405[60]) when logging an enabled and corrected error in the IF machine check register bank (bank 1). Software can identify the corrected errors that are affected by this erratum when it observes an MC1_STATUS register with all of the following: • MC1_STATUS[Valid] (bit 63) = 1b • MC1_STATUS[Uc] (bit 61) = 0b • MC1_STATUS[En] (bit 60) = 0b • MC1_STATUS[Pcc] (bit 57) = 0b • The corresponding enable bit in MC1_CTL (MSR0000_0404) = 1b Potential Effect on System None expected. Suggested Workaround None required. Fix Planned No fix planned Product Errata 49