BPC-7926 USB接口
来自ARM Wiki
文件:BPC-7926 USB 45,USB 56,USB 78,USB3 14,USB 12,MINIPCIE USB.jpg
BPC-7926 USB_45,USB_56,USB_78,USB3_14,USB_12,MINIPCIE_USB
USB12:
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| VCC | 1 | 2 | VCC |
| PN_R | 3 | 4 | NC |
| PP_R | 5 | 6 | NC |
| GND | 7 | 8 | NC |
| GND | 9 | 10 | GND |
| GND | 11 | 12 | GND |
USB3_14:
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| VCC | 1 | 2 | PN_R |
| PP_R | 3 | 4 | GND |
| RX_DN | 5 | 6 | RX_DP |
| GND | 7 | 8 | TX_DN |
| TX_DP | 9 | 10 | NC |
USB_45、USB_56、USB_78:
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| VCC | 1 | 2 | GND |
| USB_PN | 3 | 4 | GND |
| USBD_PP | 5 | 6 | USBD_PP |
| GND | 7 | 8 | USB_PN |
| GND | 9 | 10 | VCC |