QG5000X S L9TH Intel, QG5000X S L9TH Datasheet - Page 151

• Manufacturer Part Number: QG5000X S L9TH
• Manufacturer: Intel

Specifications of QG5000X S L9TH

• Lead Free Status / RoHS Status: Compliant

Register Description
Intel
®
5000X Chipset Memory Controller Hub (MCH) Datasheet
Device:
Function:
Offset:
Version:
Device:
Function:
Offset:
Version:
Device:
Function:
Offset:
Version:
31:19
18:17
16:15
14:7
Bit
6
5
4
3
RWO
RWO
RWO
RWO
RWO
RWO
Attr
RO
RV
0, 2-3
0
80h
Intel 5000P Chipset, Intel 5000V Chipset, Intel 5000Z Chipset
4-5
0
80h
Intel 5000Z Chipset
4-7
0
80h
Intel 5000P Chipset
Default
00h
0h
0h
0h
0h
0h
0h
0h
PSN: Physical Slot Number
This field indicates the physical slot number connected to the PCI Express
port. It should be initialized to 0 for ports connected to devices that are either
integrated on the system board or integrated within the same silicon such as
the Root port in
Reserved.
SPLS: Slot Power Limit Scale
This field specifies the scale used for the Slot Power Limit Value.
Range of Values:
00: 1.0x
01: 0.1x
10: 0.01x
11: 0.001x
SPLV: Slot Power Limit Value
This field specifies the upper limit on power supplied by slot in conjunction
with the Slot Power Limit Scale value defined previously.
Power limit (in Watts) = SPLS x SPLV
HPC: Hot-Plug Capable
This field defines hot-plug support capabilities for the PCI Express port.
0: indicates that this slot is not capable of supporting hot-plug operations.
1: indicates that this slot is capable of supporting hot-plug operations
HPS: Hot-Plug Surprise
This field indicates that a device in this slot may be removed from the system
without prior notification.
0: Indicates that hot-plug surprise is not supported
1: Indicates that hot-plug surprise is supported
The Intel 5000P Chipset MCH does not support hot-plug surprise feature.
PIP: Power Indicator Present
This bit indicates that a Power Indicator is implemented on the chassis for this
slot.
0: Indicates that Power Indicator is not present
1: Indicates that Power Indicator is present
AIP:
This bit indicates that an Attention Indicator is implemented on the chassis for
this slot.
0: Indicates that an Attention Indicator is not present
1: Indicates that an Attention Indicator is present
Attention
Intel 5000P Chipset MCH
Indicator Present
Description
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