“EMB-3942 USB”的版本间的差异
来自ARM Wiki
Wangqiuyun(讨论 | 贡献) |
Wangqiuyun(讨论 | 贡献) |
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|- | |- | ||
| GND || 21 || 22 || GND | | GND || 21 || 22 || GND | ||
+ | |} | ||
+ | |||
+ | ===== USB34、USB56: ===== | ||
+ | {| class="wikitable" | ||
+ | |- | ||
+ | ! 信号名称 !! Pin !! Pin !! 信号名称 | ||
+ | |- | ||
+ | | +5V || 1 || 2 || GND | ||
+ | |- | ||
+ | | USB DATA- || 3 || 4 || GND | ||
+ | |- | ||
+ | | USB DATA+ || 5 || 6 || USB DATA+ | ||
+ | |- | ||
+ | | GND || 7 || 8 || USB DATA- | ||
+ | |- | ||
+ | | GND || 9 || 10 || +5V | ||
+ | |} | ||
+ | |||
+ | ===== USB78: ===== | ||
+ | {| class="wikitable" | ||
+ | |- | ||
+ | ! 信号名称 !! Pin !! Pin !! 信号名称 | ||
+ | |- | ||
+ | | +5V || 1 || 2 || +5V | ||
+ | |- | ||
+ | | USB_HUB2_2-_R || 3 || 4 || USB_HUB2_1-_R | ||
+ | |- | ||
+ | | USB_HUB2_2+_R || 5 || 6 || USB_HUB2_1+_R | ||
+ | |- | ||
+ | | GND || 7 || 8 || GND | ||
+ | |- | ||
+ | | GND || 9 || 10 || GND | ||
+ | |- | ||
+ | | GND || 11 || 12 || GND | ||
|} | |} |
2021年7月6日 (二) 14:46的最新版本
USB12:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
+5V | 1 | 2 | USB0_PN2_R |
USB_PP2_R | 3 | 4 | GND |
USB3_RXN0_R | 5 | 6 | USB3_RXP0_R |
GND | 7 | 8 | USB3_TXN0_R |
USB3_TXP0_R | 9 | 10 | +5V |
USB_PN3_R | 11 | 12 | USB_PP3_R |
GND | 13 | 14 | NC |
NC | 15 | 16 | GND |
NC | 17 | 18 | NC |
GND | 19 | 20 | GND |
GND | 21 | 22 | GND |
USB34、USB56:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
+5V | 1 | 2 | GND |
USB DATA- | 3 | 4 | GND |
USB DATA+ | 5 | 6 | USB DATA+ |
GND | 7 | 8 | USB DATA- |
GND | 9 | 10 | +5V |
USB78:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
+5V | 1 | 2 | +5V |
USB_HUB2_2-_R | 3 | 4 | USB_HUB2_1-_R |
USB_HUB2_2+_R | 5 | 6 | USB_HUB2_1+_R |
GND | 7 | 8 | GND |
GND | 9 | 10 | GND |
GND | 11 | 12 | GND |