Datasheet

Electrical Specifications

Intel

Xeon

and Intel

Core™ Processors For Communications Infrastructure

May 2012 Datasheet - Volume 1 of 2

Document Number: 327405

-001 89

9.5 System Agent (SA) Vcc VID

The VccSA is configured by the processor output pin VCCSA_VID.

VCCSA_VID output default logic state is low for the processor. Logic high is reserved for

future processor compatibility.

Note: During boot, VCCSA is 0.9 volts.

Table 9-2 specifies the different VCCSA_VID configurations.

Table 9-2. VCCSA_VID Configuration

1 1 1 1 1 0 0 0 F 8 1.48500

1 1 1 1 1 0 0 1 F 9 1.49000

1 1 1 1 1 0 1 0 F A 1.49500

1 1 1 1 1 0 1 1 F B 1.50000

1 1 1 1 1 1 0 0 F C 1.50500

1 1 1 1 1 1 0 1 F D 1.51000

1 1 1 1 1 1 1 0 F E 1.51500

1 1 1 1 1 1 1 1 F F 1.52000

Table 9-1. IMVP7 Voltage Identification Definition (Sheet 8 of 8)

VID7 VID6 VID5 VID4 VID3 VID2 VID1 VID0 HEX V

CC_MAX

VCCSA_VID Selected VCCSA

00.9 V

10.8 V

Note:

1. Some of VCCSA configurations are reserved for future Intel

processor families