查看“EMB-7502-HDMI”的源代码


'''LVDS:'''
[[文件:EMB-7502-LVDS.jpg|500px|缩略图|EMB-7502-显示接口及相关]]
{| class="wikitable"
|-
! 信号名称 !! Pin !! Pin !! 信号名称 
|-
| VDD_PANEL || 1 || 2 || VDD_PANEL
|-
|  VDD_PANEL || 3 || 4 || NC
|-
|  GND || 5 || 6 || GND
|-
| LVDS0_TX0_N || 7 || 8 || LVDS0_TX0_P
|-
| LVDS0_TX1_N || 9 || 10 || LVDS0_TX1_P
|-
| LVDS0_TX2_N || 11 || 12 || LVDS0_TX2_P
|-
| GND || 13 || 14 || GND
|-
| LVDS0_CLK_N || 15 || 16 || LVDS0_CLK_P
|-
| LVDS0_TX3_N || 17 || 18 || LVDS0_TX3_P
|-
| LVDS1_TX0_N || 19 || 20 || LVDS1_TX0_P
|-
| LVDS1_TX1_N || 21 || 22 || LVDS1_TX1_P
|-
| LVDS1_TX2_N || 23 || 24 || LVDS1_TX2_P
|-
| GND || 25 || 26 || GND
|-
| LVDS1_CLK_N || 27 || 28 || LVDS1_CLK_P
|-
| LVDS1_TX3_N || 29 || 30 || LVDS1_TX3_P
|}


'''J11(背光电源及控制):'''
:{| class="wikitable"
|-
! Pin# !! 信号名称 
|-
| 1  ||  +12V
|-
| 2  || +12V
|-
| 3  || Backlight on/off
|-
| 4  ||  Backlight PWM
|-
| 5  || GND
|-
| 6  || GND
|}

'''J12:'''
:{| class="wikitable"
|-
!  colspan=2| J12(LVDS POWER Selection)
|-
| VDD_PANEL (+3.3V)  || 1-3,2-4 
|-
| VDD_PANEL (+5V)  || 3-5,4-6
|-
| VDD_PANEL (+12V) || 7-9,8-10
|}

'''J17:'''
:{| class="wikitable"
|-
! Pin# !! 信号名称 
|-
| 1  || TOUCHSCREEN_Y- 
|-
| 2  || TOUCHSCREEN_X-
|-
| 3  || TOUCHSCREEN_Y+
|-
| 4  || TOUCHSCREEN_X+
|}