ATX-6977 显示接口
来自ARM Wiki
文件:ATX-6977 VGA,DVI,HDMI.jpg
ATX-6977 VGA,DVI,HDMI
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 |