Intel
®
Core™ 2 Duo Processor and Intel
®
Core™ Duo Processor with Intel
®
E7520 Chipset Development Kit
January 2007
User’s Manual
Order Number: 316068-001US
37
Intel
®
Core™ 2 Duo Processor and Intel
®
Core™ Duo Processor with Intel
®
E7520 Chipset
Development Kit
Table 7.
Processor VRD Settings
0
0
0
0
0
0
0
1.5000V
1
0
0
0
0
0
0
0.7000V
0
0
0
0
0
0
1
1.4875V
1
0
0
0
0
0
1
0.6875V
0
0
0
0
0
1
0
1.4750V
1
0
0
0
0
1
0
0.6750V
0
0
0
0
0
1
1
1.4625V
1
0
0
0
0
1
1
0.6625V
0
0
0
0
1
0
0
1.4500V
1
0
0
0
1
0
0
0.6500V
0
0
0
0
1
0
1
1.4375V
1
0
0
0
1
0
1
0.6375V
0
0
0
0
1
1
0
1.4250V
1
0
0
0
1
1
0
0.6250V
0
0
0
0
1
1
1
1.4125V
1
0
0
0
1
1
1
0.6125V
0
0
0
1
0
0
0
1.4000V
1
0
0
1
0
0
0
0.6000V
0
0
0
1
0
0
1
1.3875V
1
0
0
1
0
0
1
0.5875V
0
0
0
1
0
1
0
1.3750V
1
0
0
1
0
1
0
0.5750V
0
0
0
1
0
1
1
1.3625V
1
0
0
1
0
1
1
0.5625V
0
0
0
1
1
0
0
1.3500V
1
0
0
1
1
0
0
0.5500V
0
0
0
1
1
0
1
1.3375V
1
0
0
1
1
0
1
0.5375V
0
0
0
1
1
1
0
1.3250V
1
0
0
1
1
1
0
0.5250V
0
0
0
1
1
1
1
1.3125V
1
0
0
1
1
1
1
0.5125V
0
0
1
0
0
0
0
1.3000V
1
0
1
0
0
0
0
0.5000V
0
0
1
0
0
0
1
1.2875V
1
0
1
0
0
0
1
0.4875V
0
0
1
0
0
1
0
1.2750V
1
0
1
0
0
1
0
0.4750V
0
0
1
0
0
1
1
1.2625V
1
0
1
0
0
1
1
0.4625V
0
0
1
0
1
0
0
1.2500V
1
0
1
0
1
0
0
0.4500V
0
0
1
0
1
0
1
1.2375V
1
0
1
0
1
0
1
0.4375V
0
0
1
0
1
1
0
1.2250V
1
0
1
0
1
1
0
0.4250V
0
0
1
0
1
1
1
1.2125V
1
0
1
0
1
1
1
0.4125V
0
0
1
1
0
0
0
1.2000V
1
0
1
1
0
0
0
0.4000V
0
0
1
1
0
0
1
1.1875V
1
0
1
1
0
0
1
0.3875V
0
0
1
1
0
1
0
1.1750V
1
0
1
1
0
1
0
0.3750V
0
0
1
1
0
1
1
1.1625V
1
0
1
1
0
1
1
0.3625V
0
0
1
1
1
0
0
1.1500V
1
0
1
1
1
0
0
0.3500V
0
0
1
1
1
0
1
1.1375V
1
0
1
1
1
0
1
0.3375V
0
0
1
1
1
1
0
1.1250V
1
0
1
1
1
1
0
0.3250V
0
0
1
1
1
1
1
1.1125V
1
0
1
1
1
1
1
0.3125V
0
1
0
0
0
0
0
1.1000V
1
1
0
0
0
0
0
0.3000V
0
1
0
0
0
0
1
1.0875V
1
1
0
0
0
0
1
0.2875V
0
1
0
0
0
1
0
1.0750V
1
1
0
0
0
1
0
0.2750V
0
1
0
0
0
1
1
1.0625V
1
1
0
0
0
1
1
0.2625V
0
1
0
0
1
0
0
1.0500V
1
1
0
0
1
0
0
0.2500V
0
1
0
0
1
0
1
1.0375V
1
1
0
0
1
0
1
0.2375V
0
1
0
0
1
1
0
1.0250V
1
1
0
0
1
1
0
0.2250V
0
1
0
0
1
1
1
1.0125V
1
1
0
0
1
1
1
0.2125V
0
1
0
1
0
0
0
1.0000V
1
1
0
1
0
0
0
0.2000V
0
1
0
1
0
0
1
0.9875V
1
1
0
1
0
0
1
0.1875V
0
1
0
1
0
1
0
0.9750V
1
1
0
1
0
1
0
0.1750V
0
1
0
1
0
1
1
0.9625V
1
1
0
1
0
1
1
0.1625V
0
1
0
1
1
0
0
0.9500V
1
1
0
1
1
0
0
0.1500V
0
1
0
1
1
0
1
0.9375V
1
1
0
1
1
0
1
0.1375V
0
1
0
1
1
1
0
0.9250V
1
1
0
1
1
1
0
0.1250V
0
1
0
1
1
1
1
0.9125V
1
1
0
1
1
1
1
0.1125V
0
1
1
0
0
0
0
0.9000V
1
1
1
0
0
0
0
0.1000V
0
1
1
0
0
0
1
0.8875V
1
1
1
0
0
0
1
0.0875V
0
1
1
0
0
1
0
0.8750V
1
1
1
0
0
1
0
0.0750V
0
1
1
0
0
1
1
0.8625V
1
1
1
0
0
1
1
0.0625V
0
1
1
0
1
0
0
0.8500V
1
1
1
0
1
0
0
0.0500V
0
1
1
0
1
0
1
0.8375V
1
1
1
0
1
0
1
0.0375V
0
1
1
0
1
1
0
0.8250V
1
1
1
0
1
1
0
0.0250V
0
1
1
0
1
1
1
0.8125V
1
1
1
0
1
1
1
0.0125V
0
1
1
1
0
0
0
0.8000V
1
1
1
1
0
0
0
0.0000V
0
1
1
1
0
0
1
0.7875V
1
1
1
1
0
0
1
0.0000V
0
1
1
1
0
1
0
0.7750V
1
1
1
1
0
1
0
0.0000V
0
1
1
1
0
1
1
0.7625V
1
1
1
1
0
1
1
0.0000V
0
1
1
1
1
0
0
0.7500V
1
1
1
1
1
0
0
0.0000V
0
1
1
1
1
0
1
0.7375V
1
1
1
1
1
0
1
0.0000V
0
1
1
1
1
1
0
0.7250V
1
1
1
1
1
1
0
0.0000V
0
1
1
1
1
1
1
0.7125V
1
1
1
1
1
1
1
0.0000V
VID2 VID1 VID0 Vcc-core
VID6 VID5 VID4 VID3
VID2 VID1 VID0
Vcc-core
VID6 VID5 VID4 VID3