Product Description
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1.5.2.3 High Definition Multimedia Interface* (HDMI*)
The HDMI port supports standard, enhanced, or high definition video, plus multi-
channel digital audio on a single cable. It is compatible with all ATSC and DVB HDTV
standards and supports eight full range channels at 24-bit/96 kHz audio of lossless
audio formats such as Dolby* TrueHD or DTS* HD Master Audio. The maximum
supported resolution is 1920 x 1200 (WUXGA). The HDMI interface supports the
HDMI 1.4a specification.
Depending on the type of add-in card installed in the PCI Express x16 connector, the
HDMI port will behave as described in Table 4.
Table 4.
HDMI Port Status Conditions
PCI Express x16 Connector Status HDMI Port Status
No add-in card installed Enabled
PCI Express x16 add-in card installed Enabled
(Note)
Note: May require BIOS setup menu changes.
1.5.2.4 Integrated Audio Provided by the HDMI Interface
The HDMI interface from the PCH supports audio. Table 5 shows the specific audio
technologies supported by the PCH.
Table 5. Audio Formats Supported by the HDMI Interface
Audio Formats HDMI 1.4a
AC-3 - Dolby* Digital Yes
Dolby Digital Plus Yes
DTS-HD* Yes
LPCM, 192 kHz/24 bit, 8 Channel Yes
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