USB 连接通过 CC 侦测到VBUS引脚提供默认电源配置 5V@500mAVBUS 所需的额外 USB 电力传输可以进行协商,Battery Charge 1.2 (BC 1.2) 或 USB PD 都可以选择使用结构化供应商定义报文 (SVDM) 需要 USB PD 来发送来协商 Alt Mode 握手 4、Connection State Diagram Source Sink Sink with Accessory Support DRP ...
USB TYPE-C TYPE-C,C是接口物理形式的版本号 在电源上来说,属于供电设备( TYPE-C中称为SRC即SOURCE),在数据传输上来说,属于HOST(TYPE-C中称为DFP即DownStream Face port), 反过来,属于用电方(TYPE-C中的 SNK即SINK),数据传输上属于Slaver(TYPE-C中的UFP即UPStream Face port) 第一、电能传输功能差异。US...
USB Type-C connectivitySurabhi Lodhi Prodigy 40 points Other Parts Discussed in Thread: TUSB320 Hi, We are working on IFU board where the controller is supporting USB 2.0 OTG (MICRO-B USB connector), now we require USB Type-C connector with USB 2.0 OTG functionality. Please check the ...
USB Type‐C also sees a step‐change in the levels of power the bus can deliver. Where SuperSpeed maxed out at 4.5W, Type‐C can go as high as 15W over a VBUS connection (via currents of 1.5A and 3A at 5V). USB Type-C supports the Power Delivery 2.0 spec, either by using an ...
Figure4. EVB test connection diagram TEST PROCESS 1. Connect the positive electrode of the 1 to 4 cell batteries to the BATT+ pin. Connect the negative electrode of the 1 to 4 cell batteries to the PGND pin. 2. The USB PD power adapter is connected to the Type-C interface of the ...
The basic USB Type-C Source to Sink without Power Delivery block diagram is shown in Figure 12. Figure 12 A USB Type-C source will always include a MOSFET switch for enabling/disabling the VBUS voltage. It can also include a VBUS current sense, to check for over-current conditions, and ...
Figure 2. USB-C pin diagram (Courtesy of OFweek.com). Designing USB Type-C Interconnects The extra functions and flexibility accessible through USB Type-C ports call for sophisticated logic behind the connector. For smartphone applications, Diodes Incorporated has developed thePI3DBS12212Alow-loss ...
For role switching, the client driver communicates the state of the USB Type-C connector to the URS driver.The following diagram shows the USB software driver stack for a dual-role controller that uses the URS driver.The URS driver never loads the Function and Host stacks shown in the ...
功能列表和订购信息 CP2615 数据表 功能列表和订购信息 CP 2615 – A 02 – G M R Tape and Reel (Optional) Package Type — QFN32 Temperature Grade —–40 to +85 °C (G) Firmware Revision Hardware Revision USBXpress Family, USB Audio to I2S Digital Audio Bridge Silicon Labs Xpress Product ...
Enabling USB Type-C Downstream Ports for USB3.1/3.2 Hubs Over the last two decades, USB has become the most ubiquitous PC connectivity standard for a wide range of devices with ever increasing data rates. Traditionally, USB hosts are equipped with standard Type-A connectors while devices have ...