Intel C2550 FH8065401488912 Data Sheet

Intel

®

 Atom™ Processor C2000 Product Family for Microserver

September 2014

Datasheet, Vol. 3 of 3

Order Number: 330061-002US

585

SVID_ALERT_B

I

CMOS_V1P0

1

2K, PU

V1P0S

SVID Alert (Serial Voltage 

Identification Alert): (active 

low). Used by VR to signal 

that the prior request has not 

reached the requested 

operating point.

SVID_DATA

I/O, 

OD

CMOS_V1P0_

OD

1

2K,  PU

V1P0S

SVID Data (Serial Voltage 

Identification Data): Bi-

Directional signal. Used as 

data communication interface 

between the SoC and VR.

SVID_CLK

O, OD

CMOS_V1P0_

OD

1

2K,  PU

V1P0S

SVID Clock (Serial Voltage 

Identification Clock): The SoC 

and VR use this clock for 

communication on the SVID 

Data bus. SoC SVID requests 

are driven out on SVID Data 

with this clock and are 

registered in the VR using this 

for the clock. When the VR 

responds, it also uses this 

clock to drive the data. 

TOTAL

3