AC82G41SLGQ3 Datasheet, PDF (541/604 Pages) Intel Corporation – Intel® 4 Series Chipset Family

Functional Description
Figure 14. Display Configurations on Balanced Technology Extended (BTX) Platforms
(G)MCH ^(G)MCH
PEG ^PEG
Signals ^Pins
15
0
15
X16 PCIe
Card
BTX Form Factor
15
X8 SDVO
(ADD2/+)
Card
PCIe Lane 3
15
PCIe Lane 7
Digital Port
C
HDMI/DP/DVI
PCIe Lane 3
15
PCIe Lane 15
SDVO/Digital
Port B
PCIe Lane 11
SDVO/Digital
Port C
PCIe Lane 8
MEC Card
0
15
X1 PCIe
Card
0
X4 SDVO
ADD2/+
Card
0 ^{PCIe Lane 0}
Digital Port
B
HDMI/DP/DVI
0 ^{PCIe Lane 0}
X1 PCIe ₀
SDVO Card
ADD card
Concurrency
Mode
ADD2+/MEC
Card
13.5.2.7.2
TV-IN Capabilities
The GMCH, in conjunction with ADD2/MEDIA EXPANSION CARD, can function as a TV-
Tuner card capable of taking in both analog or HD signals.
13.5.2.7.3
Analog Content Protection
Analog content protection will be provided through the external encoder using
Macrovision 7.01. DVD software. It must verify the presence of a Macrovision TV
encoder before playback continues. Simple attempts to disable the Macrovision
operation must be detected.
13.5.2.7.4
Connectors
Target TV connectors support HDMI. The external TV encoder in use will determine the
method of support.
13.5.2.7.5
Control Bus
Communication to SDVO registers (and if used, ADD2/MEC PROMs and monitor DDCs)
is accomplished by using the SDVO_CTRLDATA and SDVO_CTRLCLK signals through
the SDVO device. These signals run up to 1 MHz and connect directly to the SDVO
Datasheet
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