Integrated Memory Controller States; Pcie Link States; Dmi States; Integrated Graphics Controller States - Intel P4000 - DATASHEET REV 001 Datasheet

Power Management
4.1.3

Integrated Memory Controller States

Table 4-7. Integrated Memory Controller States
Power up
Pre-charge Power down
Active Power down
Self-Refresh
4.1.4

PCIe Link States

Table 4-8. PCIe Link States
L0
L0s
L1
L3
4.1.5

DMI States

Table 4-9. DMI States
L0
L0s
L1
L3
4.1.6

Integrated Graphics Controller States

Table 4-10.Integrated Graphics Controller States
D0
D3 Cold
Datasheet
State
CKE asserted. Active mode.
CKE deasserted (not self-refresh) with all banks closed.
CKE deasserted (not self-refresh) with minimum one bank active.
CKE deasserted using device self-refresh.
State
Full on – Active transfer state.
First Active Power Management low power state – Low exit latency.
Lowest Active Power Management - Longer exit latency.
Lowest power state (power-off) – Longest exit latency.
State
Full on – Active transfer state.
First Active Power Management low power state – Low exit latency.
Lowest Active Power Management - Longer exit latency.
Lowest power state (power-off) – Longest exit latency.
State
Full on, display active.
Power-off.
Description
Description
Description
Description
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