Display Interface Support; Audio; Expansion Busses - ADLINK Technology intel COM Express Express-TL User Manual

Express-TL User's Guide
Note: Availability of features is dependent on the operating system (Windows 10 64-bit, Linux 64-bit).
2.2.1

Display Interface Support

LVDS: Single/dual channel 18/24-bit LVDS through eDP to LVDS IC, supports DE mode and Hsync/Vsync mode.
Max. resolution 1920x1200@60Hz in dual mode. Pixel clock frequency up to 112 MHz. VESA and JEIDA panel data formats supported.
eDP: eDP 1.4b up to 4 lane support, in place of LVDS (BOM option), up to 4096x2304@60Hz bpp with DSC
DDI x3: Digital Display Ports (DDI) support DisplayPort 1.4a, HDMI 2.0b or DVI
VGA: VGA BOM option support in place of DDI 3; max. resolution 1920x1200@60Hz
Note: USB4 is a build option (HW and BIOS) supported by project basis in place of DDI channels. Maximum 2x USB4 by using DDI 1 and DDI 2
channels. USB4 support also requires re-timer and PD on carrier.

2.3. Audio

Intel® HD Audio integrated
Located on carrier Express-BASE6 (ALC886 standard support)

2.4. Expansion Busses

1 PCI Express x16 Gen4: PEG0-15 (configurable to 1 x16, 2 x8 or 1 x8 + 2 x4). Gen4 support dependent on carrier design.
8 PCI Express x1 Gen3: Lanes 0-3 (configurable to 4 x1, 2 x2, 1 x4, 1 x2 + 2 x1) and Lanes 4-7 (configurable to 4 x1, 2 x2, 1 x4, 1 x2 + 2 x1)
Other: SMBus (system), I C (user), LPC bus (via eSPI to LPC bridge IC)
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