it's based on the VESA DisplayPort Standard, same electrical interface, same basic digital protocol but with some differencs added for eDP.
Data carried in eDP main link:
- video pixel data
- video timing information
- video format information
- video data error correction
- audio data (optional)
Data Carried in eDP AUX channel
-EDID information from Display
- Link Training protocol
- Display Control
- Power management
- Error checking of main link data (CRC control)
eDP cable spec overview
Wire guage: 26/28/30/32/34AWG
Wire spec: UL1571/UL10064/UL20276 .....
Connector type: JAE, HRS, JST, AMP, IPEX, Molex, ACES, FCI, UJU, Panasonic....original and equivalent available.
Processing: auto-soldering for q'ty over 1K; manual-soldering for q'ty under 1K;
pitch number: ranged from 0.3mm to 4.2mm
crimping/soldering procedure within this category complies with UL 486A-486B standard