USB PD（Power Delivery，即电源传输）是一种先进的快速充电标准，支持通过 USB 连接进行各种功率传输。它的前身 USB（Universal Serial Bus，通用串行总线）是 20 世纪 90 年代末的一项伟大发明，彻底改变了我们连接设备与计算机的方式。在此之前，我们使用各种串行和并行连接以及专有接口。 USB 为外设引入了固定的 5V 电源，使厂商能够根据这一电源需求进行 ...

When we need actuators for a project, a servo from the remote-control hobby world is a popular solution. Though as the number of servos go up, keeping their wires neat and managing their control ...

Anyone working in the PHY or electrical domain these days knows that serial bus pattern verification is critical for ensuring that embedded and computer designs operate to expectations. Capturing and ...

When looking at protocol information on a bus, an oscilloscope may not be the first instrument to come to mind�until now. As most engineers know, digital oscilloscopes are an indispensable ...

The SAF1562HL is a Peripheral Component Interconnect (PCI)-based, single-chip Universal Serial Bus (USB) Host Controller. It integrates two Original USB Open Host Controller Interface (OHCI) cores, ...

Universal Serial Bus has been the de facto standard for sending information to and from computer peripherals for almost two decades, but despite the word “universal” in the name this wasn’t always the ...

Serial buses dot the landscape of embedded design. From displays to storage to peripherals, serial interfaces make communications possible. Many serial communication interfaces compete for use in ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Portability is becoming a driving force in both consumer and professional media systems. The ...

Serial buses appear in virtually all kinds of electronic products from cars and trucks to personal audio players and mobile phones. In addition to standard low-speed protocols such as I 2 C and SPI or ...

Ajay Bhatt USB: There’s one critical piece of computer hardware without which would could not imagine any modern PC, smartphone, or virtually any other gadget which is powered any kind of CPU or ...