前文中有说道“持PD的设备必须采用CC Logic芯片”、“Electronically Marked Cable: 封装有E-Marker芯片的USB Type-C有源电缆”、“全功能的Type-C电缆封装有E-Marke”等信息,实际比较细心阅读的就可以看出所谓的CC逻辑芯片和E-MARK芯片是不同的: CC逻辑芯片针对的还是设备端; E-MARK针对的是线缆,而且规范中也...
Colorii PD100 65W 4K@30Hz HDMI Ethernet Gigabit Lan 1000M Type C charging hub usb charger adapter $28.00 - $30.00 Min. order: 1 piece Colorii UHV2 USB A TO HDMI converter 1080P VGA dual display for laptop and computer $11.72 - $14.06 ...
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一个作为DFP输出USB数据及电源的下位USB Type-C接口,两个图形输出接口,一个网口,一个音频接口,两个USB3.0和USB2.0接口,所用到的芯片主要有DP Splitter(也可以用DP Switch降低成本), DP-HDMI转换芯片,DC-DC转换芯片,HUB芯片,数字音频转换芯片和USB PD芯片,下面着重介绍一下USB PD芯片。
在USB2.0端口,USB根据数据传输的方向定义了HOST/Device/OTG三种角色,其中OTG即可作为HOST,也可作为Device,在Type-C中,也有类似的定义。 DFP(Downstream Facing Port):下行端口,可以理解为Host或者是HUB,DFP提供VBUS、VCONN,可以接收数据。在协议规范中DFP特指数据的下行传输,笼统意义上指的是数据下行和对外提供电源的...
3 in 1 Port Type C Hub to HDMI Adapter USB Charging Hub Negotiable 50 Pieces (MOQ) Product Details Customization: Available Interface Type: HDMI(60Hz)+USB3.0*2+Pd Charging+ USB C +RJ45 Structure Function: Chassis HUBContact Supplier Chat ...
本发明公开了一种基于USBTYPEC带HUB功能的充电装置,该装置包括电源供给模块,BC1.2协议模块,DCDC转换电路,TYPEA接口,TYPEC母座接口,TYPEC USB3.1接口;该装置还包括有主控MCU及开关;所述主控MCU连接于TYPEC母座接口和TYPEC USB3.1接口,同时,所述开关被主控MCU所控制. The present invention discloses a charging ...
Type C Hub 5 in 1 USB C to HDMI RJ45 PD Charging Adapter Hub Port USB 3.0*2, Type C, HDMI, RJ45 Jacket PVC (optional) Conductor Bare Copper Cable Type 32awg Certification CE FCC RoHS Material PVC+bare Copper W...
Lightweight & Portable Design:The HUWEI OTG USB C HUB's lightweight design makes it a perfect travel companion for your Huawei MatePad. Type C Charging Port:Charge your Huawei MatePad while using peripherals, thanks to the integrated type C charging port. 3-Port Type C Hub:Expand your dev...
High Speed Aluminum 4 In 1 HDTV 4k PD Charging USB Type C Hub HD-MI USB 3.0 Hub The Type-C connector described in this technical specification can realize dual Type-C interfaces on Apple PRO computers, which can expand functions and can charge n...