Datasheet
Intel
®
Xeon
®
Processor E5-1600/E5-2600/E5-4600 v2 Product Families 137
Datasheet Volume One of Two
Electrical Specifications
Notes:
1. Check with VR vendors for determining the physical address assignment method for their controllers.
2. VR addressing is assigned on a per voltage rail basis.
3. Dual VR controllers will have two addresses with the lowest order address, always being the higher
phase count.
4. For future platform flexibility, the VR controller should include an address offset, as shown with +1
not used.
Table 7-2. SVID Address Usage
PWM Address (HEX) Processor
00 V
cc
01 V
sa
02 V
CCD_01
03 +1 not used
04 V
CCD_23
05 +1 not used
Table 7-3. VR12.0 Reference Code Voltage Identification (VID) Table (Sheet 1 of 2)
HEX
VCC, VSA,
VCCD
HEX
VCC, VSA,
VCCD
HEX
VCC, VSA,
VCCD
HEX
VCC, VSA,
VCCD
HEX
VCC, VSA,
VCCD
HEX
VCC, VSA,
VCCD
00 0.00000 55 0.67000 78 0.84500 9B 1.02000 BE 1.19500 E1 1.37000
33 0.50000 56 0.67500 79 0.85000 9C 1.02500 BF 1.20000 E2 1.37500
34 0.50500 57 0.68000 7A 0.85500 9D 1.03000 C0 1.20500 E3 1.38000
35 0.51000 58 0.68500 7B 0.86000 9E 1.03500 C1 1.21000 E4 1.38500
36 0.51500 59 0.69000 7C 0.86500 9F 1.04000 C2 1.21500 E5 1.39000
37 0.52000 5A 0.69500 7D 0.87000 A0 1.04500 C3 1.22000 E6 1.39500
38 0.52500 5B 0.70000 7E 0.87500 A1 1.05000 C4 1.22500 E7 1.40000
39 0.53000 5C 0.70500 7F 0.88000 A2 1.05500 C5 1.23000 E8 1.40500
3A 0.53500 5D 0.71000 80 0.88500 A3 1.06000 C6 1.23500 E9 1.41000
3B 0.54000 5E 0.71500 81 0.89000 A4 1.06500 C7 1.24000 EA 1.41500
3C 0.54500 5F 0.72000 82 0.89500 A5 1.07000 C8 1.24500 EB 1.42000
3D 0.55000 60 0.72500 83 0.90000 A6 1.07500 C9 1.25000 EC 1.42500
3E 0.55500 61 0.73000 84 0.90500 A7 1.08000 CA 1.25500 ED 1.43000
3F 0.56000 62 0.73500 85 0.91000 A8 1.08500 CB 1.26000 EE 1.43500
40 0.56500 63 0.74000 86 0.91500 A9 1.09000 CC 1.26500 EF 1.44000
41 0.57000 64 0.74500 87 0.92000 AA 1.09500 CD 1.27000 F0 1.44500
42 0.57500 65 0.75000 88 0.92500 AB 1.10000 CE 1.27500 F1 1.45000
43 0.58000 66 0.75500 89 0.93000 AC 1.10500 CF 1.28000 F2 1.45500
44 0.58500 67 0.76000 8A 0.93500 AD 1.11000 D0 1.28500 F3 1.46000
45 0.59000 68 0.76500 8B 0.94000 AE 1.11500 D1 1.29000 F4 1.46500
46 0.59500 69 0.77000 8C 0.94500 AF 1.12000 D2 1.29500 F5 1.47000
47 0.60000 6A 0.77500 8D 0.95000 B0 1.12500 D3 1.30000 F6 1.47500
48 0.60500 6B 0.78000 8E 0.95500 B1 1.13000 D4 1.30500 F7 1.48000
49 0.61000 6C 0.78500 8F 0.96000 B2 1.13500 D5 1.31000 F8 1.48500
4A 0.61500 6D 0.79000 90 0.96500 B3 1.14000 D6 1.31500 F9 1.49000
4B 0.62000 6E 0.79500 91 0.97000 B4 1.14500 D7 1.32000 FA 1.49500
4C 0.62500 6F 0.80000 92 0.97500 B5 1.15000 D8 1.32500 FB 1.50000