|
USB TYPE-C和USB3.1 TYPE-A插头线缆接线图
2022-04-07
7454
7
USB TYPE-C和USB3.1 TYPE-A线缆接线图：
USB信号定义：http://www.usbzh.com/article/detail-206.htmlUSB接口大全：http://www.usbzh.com/article/detail-144.htmlTYPE-C信号定义：http://www.usbzh.com/article/detail-722.html
This table assumes that shielded twisted pair is used for all SDP’s and there are drain wires. If coaxial wire construction is used, then no drain wires are present, and the shields of the coaxial wires are connected to the ground pins.Pin A5 (CC) of the USB Type-C plug shall be connected to VBUS through a resistor Rp (56 kΩ ± 5%).See Section 4.5.3.2.2 and Table 4-24 for the functional description and value of Rp.Contacts B6 and B7 should not be present in the USB Type-C plug.All VBUS pins shall be connected together within the USB Type-C plug. A bypass capacitor isrequired between the VBUS and ground pins in the USB Type-C plug side of the cable. The bypasscapacitor shall be 10nF ± 20% in cables which incorporate a USB Standard-A plug. The bypasscapacitor shall be placed as close as possible to the power supply pad .All Ground return pins shall be connected together within the USB Type -C plug.Shield and GND grounds shall be connected within the USB Type -C and USB 3.1 Standard-A plugs onboth ends of the cable assembly.All USB Type-C plug pins that are not listed in this table shall be open (not connected).
随手分享，手有余香
HID人机交互QQ群：564808376
UAC音频QQ群：218581009
UVC相机QQ群：331552032
BOT&UASP大容量存储QQ群：258159197
STC-USB单片机QQ群：315457461
USB技术交流QQ群2:580684376
USB技术交流QQ群：952873936
|