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AMD SP5100 Databook
44409 Rev. 1.70 October 10
50
Signal Description
Signal Name
Voltage/
Ground
ACPI
STATE
GND reference Note Description
AVSS_SATA[20:1]
GND
-
-
-
SATA Analog Ground (Plane)
AVSS
GND
-
-
-
Analog Ground for Hardware Monitor.
AVSSC
GND
-
-
-
Analog Ground for USB PHY PLL.
AVSS_USB_[24:1]
GND_USB
-
-
-
Analog Ground for USB PHY
Note 1:
These power rails should be filtered.
Note 2:
These power rails can be tied to S0-S5 or S0-S3 power.