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Electrical Specifications
Figure 2-27. VID Step Times and Vcc Waveforms
Document Number: 318080-002
Ta
VID
n
V
(max)
CC
V
(min)
CC
Ta = T80: VID Step Time
Tb = T81: Thermal Monitor 2 Dwell Time
Tc = T84: VID Down to Valid V
Td = T82: VID Down to Valid V
Te = T85: VID Up to Valid V
Tf = T83: VID Up to Valid V
Note: This waveform illustrates an example of an Intel Thermal
Monitor 2 transition or an Intel Enhanced SpeedStep
Technology transition that is six VID steps down from the
current state and six steps back up. Any arbitrary up or down
transition can be generalized from this waveform.
Tb
n-6 = VID
TM2
V
(max,n-3)
CC
Tc
Td
V
(min,n-3)
CC
(max)
CC
(min)
CC
(max)
CC
(min)
CC
§
n
Te
V
(max,n-4)
CC
Tf
V
(min,n-4)
CC
55
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