Intel 7140N LF80550KF093007 Data Sheet
Product codes
LF80550KF093007
Electrical Specifications
22
Dual-Core Intel® Xeon® Processor 7100 Series Datasheet
2.3
Cache Voltage Identification (CVID)
The CVID[3:0] pins supply the encodings that determine the voltage to be supplied by
the V
the V
CACHE
(the L3 cache voltage for the Dual-Core Intel Xeon processor 7100 series)
voltage regulator. The CVID specification for the Dual-Core Intel Xeon processor 7100
Table 2-4.
Voltage Identification (VID) Definition
VID5
VID4
VID3
VID2
VID1
VID0
VID (V)
VID5
VID4
VID3
VID2
VID1
VID0
VID (V)
0
0
1
0
1
0
0.8375
0
1
1
0
1
0
1.2125
1
0
1
0
0
1
0.8500
1
1
1
0
0
1
1.2250
0
0
1
0
0
1
0.8625
0
1
1
0
0
1
1.2375
1
0
1
0
0
0
0.8750
1
1
1
0
0
0
1.2500
0
0
1
0
0
0
0.8875
0
1
1
0
0
0
1.2625
1
0
0
1
1
1
0.9000
1
1
0
1
1
1
1.2750
0
0
0
1
1
1
0.9125
0
1
0
1
1
1
1.2875
1
0
0
1
1
0
0.9250
1
1
0
1
1
0
1.3000
0
0
0
1
1
0
0.9375
0
1
0
1
1
0
1.3125
1
0
0
1
0
1
0.9500
1
1
0
1
0
1
1.3250
0
0
0
1
0
1
0.9625
0
1
0
1
0
1
1.3375
1
0
0
1
0
0
0.9750
1
1
0
1
0
0
1.3500
0
0
0
1
0
0
0.9875
0
1
0
1
0
0
1.3625
1
0
0
0
1
1
1.0000
1
1
0
0
1
1
1.3750
0
0
0
0
1
1
1.0125
0
1
0
0
1
1
1.3875
1
0
0
0
1
0
1.0250
1
1
0
0
1
0
1.4000
0
0
0
0
1
0
1.0375
0
1
0
0
1
0
1.4125
1
0
0
0
0
1
1.0500
1
1
0
0
0
1
1.4250
0
0
0
0
0
1
1.0625
0
1
0
0
0
1
1.4375
1
0
0
0
0
0
1.0750
1
1
0
0
0
0
1.4500
0
0
0
0
0
0
1.0875
0
1
0
0
0
0
1.4625
1
1
1
1
1
1
VRM off
1
0
1
1
1
1
1.4750
0
1
1
1
1
1
VRM off
0
0
1
1
1
1
1.4875
1
1
1
1
1
0
1.1000
1
0
1
1
1
0
1.5000
0
1
1
1
1
0
1.1125
0
0
1
1
1
0
1.5125
1
1
1
1
0
1
1.1250
1
0
1
1
0
1
1.5250
0
1
1
1
0
1
1.1375
0
0
1
1
0
1
1.5375
1
1
1
1
0
0
1.1500
1
0
1
1
0
0
1.5500
0
1
1
1
0
0
1.1625
0
0
1
1
0
0
1.5625
1
1
1
0
1
1
1.1750
1
0
1
0
1
1
1.5750
0
1
1
0
1
1
1.1875
0
0
1
0
1
1
1.5875
1
1
1
0
1
0
1.2000
1
0
1
0
1
0
1.6000