Thin Mini-ITX Internal Electrical Interfaces
14 Thin Mini-ITX Based PC System Design Guide
DVI-I
Audio (A/D Line In/Out)
All connector types referenced with a specific manufacturer and model may be
substituted with equivalent, compatible designs. No use of a specific manufacturer is
implied.
Refer to Chapter 5 for recommended internal motherboard header locations and size
considerations.
2.2 Flat Panel Display
Depending on flat panel size, display resolutions, and cost, the flat panel interface
connectivity will vary. For most typical panel resolutions up to and including
1920x1200 a connector that supports the best flat panel performance for LVDS is
defined. The LVDS Flat Panel must be designed for operation at 5V. The system
integrator can then use cabling to adapt the motherboard to any flat panel from basic
single-channel LVDS to dual-channel LVDS at up to 24bpp. The Thin Mini-ITX board
supports the internal display connectors outlined in the section. The display signal
cables must ship as part of the chassis kit.
For flat panel resolutions greater than 1920x1200, eDP is defined. eDP is not a
required interface as of this document revision, however shall the board vendor wish
to provide eDP support as a value-add it must be implemented per the requirements
listed in Section 2.2.2. Please consult with Intel for implementation guidance.
Note that supported graphics resolutions vary between Sandy Bridge/Ivy Bridge, and
Cedar Trail SKUs. Consult the latest processor specifications for supported
resolutions.
2.2.1 LVDS
An internal 40-pin connector for flat panel display and backlight connectivity is
required. Design must support up to the maximum resolution and color depth allowed
by the graphics processor.
40-pin LVDS connector: 1x40, 1A rating per pin, white (reference part number: ACES*
88341-40 or equivalent)
Mating plug reference part numbers: (ACES 88441-40, Starconn* 107F40, or
equivalent)
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