AXIOMTEK MANO521 Series, User Manual

Page: 32 / 89

MANO521 Mini ITX Motherboard
26 Board and Pin Assignments
2.4.27 eDP Connector (CN37) (Optional)
The embedded DisplayPort (eDP) interface is available through 40-pin connector
(CN37), which is compliant with I-PEX-CABLINE II HT1 20143. The eDP is a design to
replace internal digital LVDS links in computer monitor panels and TV panels.
1 40
Note

CN37 is co-layout with LVDS signal header (CN29); they can
’t be
accessed simultaneously.

eDP connector P/N: Aces Electronics 50203-40
[*]
: Panel power VDD is +3.3V by default, +5V or 12V is selectable by
jumper JP3, see section 2.3.3.
Pin Signal Pin Signal
1 VDD
[*]
2 VDD
[*]
3 VDD
[*]
4 VDD
[*]
5 N/C 6 GND
7 GND 8 GND
9 GND 10 EMB_HPD
11 GND 12 EDP_TXN3C
13 EDP_TXP3_C 14 GND
15 EDP_TXN2_C 16 EDP_TXP2_C
17 GND 18 EDP_TXN1_C
19 EDP_TXP1_C 20 GND
21 EDP_TXN0_C 22 EDP_TXP0_C
23 GND 24 EMB_AUXP
25 EMB_AUXN 26 GND
27 VSS_EDP_AMOLED 28 VSS_EDP_AMOLED
29 VSS_EDP_AMOLED 30 VSS_EDP_AMOLED
31 N/C 32 EDP_BKLTCTL
33 EDP_BKLTEN 34 N/C
35 N/C 36 VCC_EDP_BKLT
37 VCC_EDP_BKLT 38 VCC_EDP_BKLT
39 VCC_EDP_BKLT 40 N/C