ATX-6991 显示接口
来自ARM Wiki
文件:ATX-6991 VGA DVI，HDMI USB12，JDP.jpg
ATX-6991 VGA_DVI，HDMI_USB12，JDP
VGA：
| VGA_R | 1 | 2 | VGA_G |
| VGA_B | 3 | 4 | NC |
| GND | 5 | 6 | GND |
| GND | 7 | 8 | GND |
| VCC | 9 | 10 | VGA_PIN10 |
| NC | 11 | 12 | VGA_SDA_R |
| MON_HSYNC | 13 | 14 | MON_VSYNC |
| VGA_SCL_R | 15 |
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 | 16 | 17 | DVI_DATA2_P |
| GND | 18 | 19 | NC |
| NC | 20 | 21 | DVI_SCL |
| DVI_SDA | 22 | 23 | NC |
| DVI_DATA1_N | 24 | 25 | DVI_DATA1_P |
| GND | 26 | 27 | NC |
| NC | 28 | 29 | VCC_VGA_DVI |
| GND | 30 | 31 | DVI_DETECT |
| DVI_DATA0_N | 32 | 33 | DVI_DATA0_P |
| GND | 34 | 35 | NC |
| NC | 36 | 37 | GND |
| DVI_CLK_P | 38 | 39 | DVI_CLK_N |
| GND | 40 | 41 | GND |
| GND | 42 | 43 | GND |
HDMI：
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| DATA2_P | 1 | 2 | GND |
| DATA2_N | 3 | 4 | DATA1_P |
| GND | 5 | 6 | DATA1_N |
| DATA0_P | 7 | 8 | GND |
| DATA0_N | 9 | 10 | CLK_P |
| GND | 11 | 12 | CLK_N |
| NC | 13 | 14 | NC |
| SCL | 15 | 16 | SDA |
| GND | 17 | 18 | +5V |
| DETECT | 19 |
JDP：
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| DP0P | 1 | 2 | DP1P |
| DP0N | 3 | 4 | DP1N |
| GND | 5 | 6 | GND |
| DP2P | 7 | 8 | DP3P |
| DP2N | 9 | 10 | DP3N |
| GND | 11 | 12 | GND |
| DPC3_AUX_DP | 13 | 14 | DDIP_HPD0_DM |
| DPC3_AUX_DN | 15 | 16 | HDMI_DNG_DT |
| GND | 17 | 18 | GND |
| VCC3 | 19 | 20 | GND |