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 |
DVI：
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| NC | C1 | C2 | NC |
| NC | C3 | C4 | NC |
| GND | C5 | C6 | GND |
| DVI_DATA2_N_R | 16 | 17 | DVI_DATA2_P_R |
| GND | 18 | 19 | NC |
| NC | 20 | 21 | DVI_SCL |
| DVI_SDA | 22 | 23 | NC |
| DVI_DATA1_N_R | 24 | 25 | DVI_DATA1_P_R |
| GND | 26 | 27 | NC |
| NC | 28 | 29 | VCC_VGA_DVI |
| GND | 30 | 31 | DVI_DETECT |
| DVI_DATA0_N_R | 32 | 33 | DVI_DATA0_P_R |
| GND | 34 | 35 | NC |
| NC | 36 | 37 | GND |
| DVI_CLK_P_R | 38 | 39 | DVI_CLK_N_R |
| GND | 40 | 41 | GND |
| GND | 42 | 43 | GND |
HDMI：
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| D2+ | 1 | 2 | GND |
| D2- | 3 | 4 | D1+ |
| GND | 5 | 6 | D1- |
| D0+ | 7 | 8 | GND |
| D0- | 9 | 10 | CK+ |
| GND | 11 | 12 | CK- |
| NC | 13 | 14 | NC |
| HDMI_SCL | 15 | 16 | HDMI_SDA |
| GND | 17 | 18 | +5V |
| HP DET | 19 |