ATX-6977 显示接口
来自ARM Wiki
VGA:
Pin |
信号名称 |
Pin |
信号名称 |
Pin |
信号名称
|
1 |
VGA_R |
6 |
GND |
11 |
NC
|
2 |
VGA_G |
7 |
GND |
12 |
SDA
|
3 |
VGA_B |
8 |
GND |
13 |
HSYNC
|
4 |
NC |
9 |
+5V |
14 |
VSYNC
|
5 |
GND |
10 |
VGA_PIN10 |
15 |
SCL
|
HDMI:
信号名称 |
Pin |
Pin |
信号名称
|
DATA2_P_R |
1 |
2 |
GND
|
DATA2_N_R |
3 |
4 |
DATA1_P_R
|
GND |
5 |
6 |
DATA1_N_R
|
DATA0_P_R |
7 |
8 |
GND
|
DATA0_N_R |
9 |
10 |
CLK_P_R
|
GND |
11 |
12 |
CLK_N_R
|
NC |
13 |
14 |
NC
|
SCL |
15 |
16 |
SDA
|
GND |
17 |
18 |
VCC
|
DETECT |
19 |
20 |
GND
|
GND |
21 |
22 |
GND
|
GND |
23 |
24 |
GND
|
GND |
25 |
26 |
GND
|
GND |
27 |
28 |
GND
|
GND |
29 |
30 |
GND
|
GND |
31 |
32 |
GND
|
GND |
33 |
34 |
GND
|
GND |
35 |
36 |
GND
|
GND |
37 |
38 |
GND
|
GND |
39 |
|
DP:
信号名称 |
Pin |
Pin |
信号名称
|
DP1_0P |
1 |
2 |
GND
|
DP1_0N |
3 |
4 |
DP1_1P
|
GND |
5 |
6 |
DP1_1N
|
DP1_2P |
7 |
8 |
GND
|
DP1_2N |
9 |
10 |
DP1_3P
|
GND |
11 |
12 |
DP1_3N
|
HDMI1_DNG_DT |
13 |
14 |
GND
|
DPC1_AUX_DP |
15 |
16 |
GND
|
DPC1_AUX_DN |
17 |
18 |
DDIP_HPD1_DM
|
GND |
19 |
20 |
CK+
|
GND |
21 |
22 |
GND
|
GND |
23 |
24 |
GND
|
GND |
25 |
26 |
GND
|
GND |
27 |
28 |
GND
|
GND |
29 |
30 |
GND
|
GND |
31 |
32 |
GND
|
GND |
33 |
34 |
GND
|
GND |
35 |
36 |
GND
|
GND |
37 |
38 |
GND
|