Intel CM8063701450500 Datový list stáhnout pdf (Strana 47)

Datasheet, Volume 1 47

Power Management

4 Power Management

This chapter provides information on the following power management topics:

• Advanced Configuration and Power Interface (ACPI) States

• Processor Core

• Integrated Memory Controller (IMC)

• PCI Express*

• Direct Media Interface (DMI)

• Processor Graphics Controller

Figure 4-1. Processor Power States

G0 – Working

S0 – CPU Fully powered on

C0 – Active mode

C1 – Auto halt

C1E – Auto halt, low freq, low voltage

C3 – L1/L2 caches flush, clocks off

C6 – save core states before shutdown

G1 – Sleeping

S3 cold – Sleep – Suspend To Ram (STR)

S4 – Hibernate – Suspend To Disk (STD),

Wakeup on PCH

S5 – Soft Off – no power,

Wakeup on PCH

G3 – Mechanical Off

Note: Power states availability may vary between the different SKUs.

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Intel CM8063701450500 Datový list Strana 47