QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 361

• 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

Functional Description
Figure 19.
10.3.2.2.1
Table 36.
Datasheet
SDVOB_RED#
SDVOB_RED
SDVOB_GREEN#
SDVOB_GREEN
SDVOB_BLUE#
SDVOB_BLUE
SDVOB_CLKN
SDVOB_CLKP
SDVOC_RED#
SDVOC_RED
SDVOC_GREEN#
SDVO Signal
SDVO/PCIe Reversed Configurations
SDVO Signal Mapping
The table below shows the mapping of SDVO signals to the PCIe lanes in the various
possible configurations as determined by the strapping configuration. Note that slot-
reversed configurations do not apply to the integrated-graphics only variants.
Configuration-wise Mapping of SDVO Signals on the PCIe Interface (Sheet 1
of 2)
Lane Numbering
(G)MCH PCIe
15
0
SDVO Only – Normal
15
0
EXP_TXN0
EXP_TXN1
EXP_TXN2
EXP_TXN3
EXP_TXN4
EXP_TXN5
EXP_TXP0
EXP_TXP1
EXP_TXP2
EXP_TXP3
EXP_TXP4
(3)
PCIe
Card
x16
2
15
0
Configuration-wise Mapping
Reversed (4)
SDVO Only –
EXP_TXN15
EXP_TXN14
EXP_TXN13
EXP_TXN12
EXP_TXN11
EXP_TXN10
EXP_TXP15
EXP_TXP14
EXP_TXP13
EXP_TXP12
EXP_TXP11
sDVO
x8
sDVO
4
x4
0
SDVO and PCIe
15
– Normal (5)
0
Concurrent
EXP_TXN15
EXP_TXN14
EXP_TXN13
EXP_TXN12
EXP_TXN11
EXP_TXN10
EXP_TXP15
EXP_TXP14
EXP_TXP13
EXP_TXP12
EXP_TXP11
sDVO Lane 0
sDVO Lane 7
PCIe Lane 0
sDVO
PCIe
6
Concurrent SDVO
Reversed (6)
and PCIe* –
15
EXP_TXN0
EXP_TXN1
EXP_TXN2
EXP_TXN3
EXP_TXN4
EXP_TXN5
EXP_TXP0
EXP_TXP1
EXP_TXP2
EXP_TXP3
EXP_TXP4
0
Video Out
Video In
361