• Power Cable/No UFP Attached:当Host的两个CC引脚一个为Open,一个所连接的device端阻值为Ra即800-1200ohm的情况下,表示该TypeC口连接的是一条USB TypeC线,并且线的另外一头没有连接TypeC device。 • Power Cable/UFP Attached:当Host的两个CC引脚一个连接的device端阻值是Rd即5.1Kohm,另外一个所连...
Note: It’s important to note that the plug-side pinout only has one D- and D+ connection and has a VCONN that replaces one of the CC pins. The VCONN, again, is used to actually power the IC. Conclusion A significant upgrade to USB 3.1, USB-C not only delivers data faster but ...
那么这种可能性也许有，但USB Type-C规范有上百页，不仅仅是设计了一个接口形状就完事了，况且如果只是...
the RX/TX pairs are not used by the USB 3.0/3.1 connectivity and could be used by other USB Type-C functionalities such as the Alternate Mode and the USB Power Delivery protocol. These functionalities may utilize even
USB type-C pinout DescriptionSignal APinPinSignal BDescription Ground GND A1 B12 GND Ground SuperSpeed differential pair 1 TX, positive TX1+ A2 B11 RX1+ SuperSpeed differential pair 1 RX, positive SuperSpeed differential pair 1 TX, negative TX1- A3 B10 RX1- SuperSpeed differential pair 1 RX...
USB Type-C receptacle pinout VBUS pins carry power to and from the platform, while the VCONN pin on the plug supplies 5 V (up to 1 W) to the IC via the electronically-marked Type-C cable. The configuration channel (CC) pins are used to exchange messages accordi...
USB Type-C pinout description Pin Receptacle signal Plug signal Description Comment A1 GND GND Ground return Can be up to 5 A split into four pins A2 TX1+ A3 TX1- TX1+ TX1- USB3.1 data lines or Alternate 10-Gbyte TX differential pair in USB 3.1 A4 VBUS VBUS Bus po...
USB Pinout: USB-C Newer devices have USB-C connectors. It provides speedier data transfer and charging and may be plugged in either direction. USB-C has 24 power, data, and miscellaneous pins. In conclusion, USB pinout diagrams provide a visual representation of a USB cable's wiring and co...
TABLE 1-1: PINOUT DESCRIPTION PDIP, Pin Pin SOIC, QFN Standard Function Alternate Functions Name Type SSOP GP0 2 1 I/O General purpose I/O or alternate SSPND – (OUT) Signals when the host has function pin entered Suspend mode LED_URX – (OUT) UART RX Led activity output GP1 3 2 ...
Type-C UFP USB 2.0 without PD block diagram. At this point, we will assume that you understand the USB Type-C connector pinout and how reversibility works; if not, see Figure 13. Note that the USB 2.0 physical layer (PHY) is no different than previous USB 2.0 designs with a Type-A ...