Features

96 Datasheet

6.2.3.2 Extended Stop Grant State

Extended Stop Grant is a low power state entered when the STPCLK# signal is asserted

and Extended Stop Grant has been enabled via the BIOS.

The processor will automatically transition to a lower frequency and voltage operating

point before entering the Extended Stop Grant state. When entering the low power

state, the processor will first switch to the lower bus ratio and then transition to the

lower VID.

The processor exits the Extended Stop Grant state when a break event occurs. When

the processor exits the Extended Stop Grant state, it will resume operation at the lower

frequency, transition the VID to the original value, and then change the bus ratio back

to the original value.

6.2.4 Extended HALT State, HALT Snoop State, Extended Stop

Grant Snoop State, and Stop Grant Snoop State

The Extended HALT Snoop State is used in conjunction with the new Extended HALT

state. If Extended HALT state is not enabled in the BIOS, the default Snoop State

entered will be the HALT Snoop State. Refer to the following sections for details on

HALT Snoop State, Stop Grant Snoop State and Extended HALT Snoop State, and

Extended Stop Grant Snoop State.

6.2.4.1 HALT Snoop State, Stop Grant Snoop State

The processor will respond to snoop transactions on the FSB while in Stop Grant state

or in HALT Power Down state. During a snoop transaction, the processor enters the

HALT Snoop State:Stop Grant Snoop state. The processor will stay in this state until the

snoop on the FSB has been serviced (whether by the processor or another agent on the

FSB). After the snoop is serviced, the processor returns to the Stop Grant state or HALT

Power Down state, as appropriate.

6.2.4.2 Extended HALT Snoop State, Extended Stop Grant Snoop State

The processor will remain in the lower bus ratio and VID operating point of the

Extended HALT state or Extended Stop Grant state. While in the Extended HALT Snoop

State or Extended Stop Grant Snoop State, snoops are handled the same way as in the

HALT Snoop State or Stop Grant Snoop State. After the snoop is serviced, the

processor will return to the Extended HALT state or Extended Stop Grant state.

6.3 Enhanced Intel

SpeedStep

Technology

The processor supports Enhanced Intel SpeedStep

Technology. This technology

enables the processor to switch between multiple frequency and voltage points, which

results in platform power savings. Enhanced Intel SpeedStep

Technology requires

support for dynamic VID transitions in the platform. Switching between voltage/

frequency states is software controlled.

Note: Not all processors are capable of supporting Enhanced Intel SpeedStep

Technology.

More details on which processor frequencies support this feature is provided in the

Intel

Core™2 Duo Desktop Processor E6000 and E4000 Series and Intel

Core™2

Extreme Processor X6800 Specification Update.

Enhanced Intel SpeedStep

Technology creates processor performance states (P-

states) or voltage/frequency operating points. P-states are lower power capability

states within the Normal state as shown in Figure 29. Enhanced Intel SpeedStep

Technology enables real-time dynamic switching between frequency and voltage

1 2 ... 91 92 93 94 95 96 97 98 99 100 101 ... 117 118

Commenti su questo manuale

Nessun commento

Atec AEMC-6472_6474 manuels

Manuels d'utilisation et guides de l'utilisateur pour Équipement Atec AEMC-6472_6474.
Nous fournissons des manuels en pdf 1 Atec AEMC-6472_6474 à télécharger gratuitement par type de document : Manuel de l'utilisateur

Atec AEMC-6472_6474 Manuel de l'utilisateur (4 pages)

marque: Atec | Catégorie: Equipment | Taille: 1.27 MB |

Table des matières

Models 6472 & 6474

A versatile instrument

New measurement concept

GROUND RESISTIVITY

MEASUREMENT

GROUND POTENTIAL MEASUREMENT

ORDERING INFORMATION

Plus de produits et de manuels pour Équipement Atec

Modèles	Type de document
AEMC-4620_4630	Manuel de l'utilisateur Atec AEMC-4620_4630 User Manual, 6 pages
Biddle-DET-2-2	Manuel de l'utilisateur Atec Biddle-DET-2-2 User Manual, 2 pages
Chroma-19572	Manuel de l'utilisateur Atec Chroma-19572 User Manual, 2 pages
AEMC-6416-6417	Manuel de l'utilisateur Atec AEMC-6416-6417 User Manual, 4 pages
Biddle-DET3-2	Manuel de l'utilisateur Atec Biddle-DET3-2 User Manual, 5 pages
AEMC-6470	Manuel de l'utilisateur Atec AEMC-6470 User Manual, 2 pages
Biddle-DET5-2	Manuel de l'utilisateur Atec Biddle-DET5-2 User Manual, 2 pages
AEMC-6470B	Manuel de l'utilisateur Atec AEMC-6470B User Manual, 8 pages
AEMC-4500	Manuel de l'utilisateur Atec AEMC-4500 User Manual, 5 pages
AEMC-3620	Manuel de l'utilisateur Atec AEMC-3620 User Manual, 6 pages
Amplifier-Research-FL7040-Kit	Manuel de l'utilisateur Atec Amplifier-Research-FL7040-Kit User Manual, 2 pages
Amplifier-Research-FP7018	Manuel de l'utilisateur Atec Amplifier-Research-FP7018 User Manual, 1 pages
AmplifierResearch_FL7060	Manuel de l'utilisateur Atec AmplifierResearch_FL7060 User Manual, 2 pages
Associated-Research-5030DT	Manuel de l'utilisateur Atec Associated-Research-5030DT User Manual, 4 pages
AmplifierResearch_FP7003-Kit	Manuel de l'utilisateur Atec AmplifierResearch_FP7003-Kit User Manual, 1 pages
Amplifier-Research-FM7004	Manuel de l'utilisateur Atec Amplifier-Research-FM7004 User Manual, 2 pages
Associated-Research-3130_3140_3160	Manuel de l'utilisateur Atec Associated-Research-3130_3140_3160 User Manual, 2 pages
Associated-Research-3140-60	Manuel de l'utilisateur Atec Associated-Research-3140-60 User Manual, 2 pages
ARA-Technologies-PLA-130-A	Manuel de l'utilisateur Atec ARA-Technologies-PLA-130-A User Manual, 2 pages
Emco-6509	Manuel de l'utilisateur Atec Emco-6509 User Manual, 2 pages

Intel SLA9X Scheda Tecnica Pagina 96

Commenti su questo manuale

Prodotti e manuali riguardandi Processori Intel SLA9X

Atec AEMC-6472_6474 manuels

Atec AEMC-6472_6474 Manuel de l'utilisateur (4 pages)

Table des matières

Plus de produits et de manuels pour Équipement Atec