QG5000X S L9TH Intel, QG5000X S L9TH Datasheet - Page 354
QG5000X S L9TH
Manufacturer Part Number
QG5000X S L9TH
Description
Manufacturer
Intel
Datasheet
1.QG5000X_S_L9TH.pdf
(458 pages)
Specifications of QG5000X S L9TH
Lead Free Status / RoHS Status
Compliant
- Current page: 354 of 458
- Download datasheet (4Mb)
Table 5-4.
Note:
Note:
5.13.6
Table 5-15. Options and Limitations (Sheet 1 of 2)
354
PCI Express Link Width Strapping Options for Port CPCI Configuration in MCH
Intel 5000V Chipset does not have PCI Express ports 4, 5, 6, and 7. So the only option
is to configure ports 2 and 3 as a single x8 or two x4 ports.
The PCI Express Base Specification, Revision 1.0a requires that a port be capable of
negotiating and operating at the native width and 1x. The Intel 5000X chipset MCH will
support the following link widths for its PCI-Express ports viz., x16, x8, x4, x2 and x1.
During link training, the MCH will attempt link negotiation starting from its native link
width from the highest and ramp down to the nearest supported link width that passes
negotiation. For example, a port strapped at 8x, will first attempt negotiation at 8x. If
that attempt fails, an attempt is made at x4, then a x1 link.Note that the x8 and x4 link
widths will only use the LSB positions from lane 0 while a x1 can be connect to any of
the 4 positions (lane0,lane1, lane2, lane3) providing a higher tolerance to single point
lane failures.
PCI Express Port Support Summary
The following table describes the options and limitations supported by the MCH PCI
Express ports.
Number of supported ports
Max payload
Hot-Plug
Virtual Channels
Isochrony
ECRC
Ordering
No Snoop
PEWIDTH[3:0]
others
others
0000
0001
0010
0011
0100
1000
1001
1010
1011
1100
1111
Parameter
Port0
(ESI)
x4.
x4
x4
x4
x4
x4
x4
x4
x4
x4
x4
Port2
The MCH will support six x4 standard PCI Express ports and an additional
x4 ESI port for Intel 631xESB/632xESB I/O Controller Hub. (Total: 6 + 1
= 7 ports)
256B
Serial port to support pins
MCH only supports VC0
MCH does not support isochrony
MCH does not support ECRC
MCH only supports strict PCI ordering
MCH will not snoop processor caches for transactions with the No Snoop
attribute
x4
x4
x4
x4
x4
x8
x8
x8
x8
x8
All port widths determined by link negotiation.
Port3
Intel
x4
x4
x4
x4
x4
®
5000X Chipset Memory Controller Hub (MCH) Datasheet
Reserved
Reserved
Port4
x4
x4
x4
x4
x8
x8
x8
x8
Support
Port5
x4
x4
x4
x4
x16
x16
Port6
x4
x4
x4
x4
Functional Description
x8
x8
x8
x8
Port7
x4
x4
x4
x4
Related parts for QG5000X S L9TH
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet: