QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 244

• Manufacturer Part Number: QG82945GSE S LB2R
• Description: GRAPHICS AND MEM CNTRL HUB; No. of Pins: 998; Package / Case: FCBGA; Interface Type: PCI, SATA, USB
• Manufacturer: Intel

7.1.24
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PM_CS1 - Power Management Control/Status
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
31:16
15:15
14:13
12:9
7:2
Bit
8
Access
R/W/S
RO
RO
RO
RO
RO
Default
Value
0000h
00b
00h
0b
0h
0b
Reserved
PME Status (PMESTS):
Indicates that this device does not support PMEB generation from
D3cold.
Data Scale (DSCALE):
Indicates that this device does not support the power
management data register.
Data Select (DSEL):
Indicates that this device does not support the power
management data register.
PME Enable (PMEE):
Indicates that this device does not generate PMEB assertion from
any D-state.
The setting of this bit has no effect on hardware.
See PM_CAP[15:11]
Reserved
0: PMEB generation not possible from any D State
1: PMEB generation enabled from any D State
PCI Express Graphics Device 1 Configuration Registers (D1:F0)
0/1/0/PCI
84-87h
00000000h
ROR/W/S;
32 bits
Description
Datasheet