AMD Sempron 10 Dokumentacja Strona 84

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 147
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 83
84 Product Errata
41322 Rev. 3.84 August 2011
Revision Guide for AMD Family 10h Processors
344 Intermittent HyperTransport™ Link Training Failures
Description
The HyperTransport™ link training may fail at speeds greater than 2.0 GT/s.
Potential Effect on System
When exiting from S3, S4 or S5 state, the system may hang when a reset or LDTSTOP is applied and
the link speed is greater than 2.0 GT/s. In addition, when F0x[18C:170][Ls2En] is set the system may
hang exiting from LS2 link power state if the link speed is greater than 2.0 GT/s.
Suggested Workaround
System software should set bit 6 of F4x1[9C, 94, 8C, 84]_x[78:70, 68:60]. The bits should be set
before the link frequency is changed from the cold reset value.
Fix Planned
No
Przeglądanie stron 83
1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 146 147

Komentarze do niniejszej Instrukcji

Brak uwag