AXIOMTEK MANO520 Series, Руководство пользователя

Страница: 27 / 59

MANO520 Mini ITX Motherboard
Board and Pin Assignments 21
2.4.17 LVDS Signal Header (CN31)
This is a 2x20-pin (pitch=1.0mm) connector which is compliant with JST
SM40B-SRDS-G-TF for LVDS LCD interface. It is strongly recommended to connect it
with matching connector, SHDR-40VS-B.
Note
[*]
: Panel power VDD is 3.3V by default, 5V or 12V is selectable by jumper
JP9, see section 2.3.6.
[**]
: Grounding of this pin is required to ensure normal LVDS output.
Pin Signal Pin Signal
1 VDD
[*]
2 VDD
[*]
3 VDD
[*]
4 VDD
[*]
5 VDD
[*]
6 VDD
[*]
7 N/C 8 N/C
9 GND(Detect)
[**]
10 GND
11 LVDS_B_DATA3- 12 LVDS_B_DATA0-
13 LVDS_ 14 LVDS_
15 GND 16 GND
17 LVDS_B_CLK- 18 LVDS_B_DATA1-
19 LVDS_B_ CLK + 20 LVDS_
21 GND 22 GND
23 LVDS_A_DATA0- 24 LVDS_B_DATA2-
25 LVDS_ 26 LVDS_
27 GND 28 GND
29 LVDS_A_DATA1- 30 LVDS_A_DATA3-
31 LVDS_ 32 LVDS_
33 LVDS_PRSNT# 34 GND
35 LVDS_A_DATA2- 36 LVDS_A_CLK-
37 LVDS_ 38 LVDS_A_ CLK +
39 GND(Detect)
[**]
40 GND