Despite sounding like a minor enhancement version for USB, USB 3.2 introduces many important changes for the USB specification. To see where USB has come from and where it is going, it is essential to look at what is found in USB 3.2. The other salient point is that now the Type-C connector has split out from the underlying USB specification… Read More
Back in college my roommates figured out that the TV cable coax wire was still connected to our apartment. As a result, I was able to watch the Richard Pryor movie Silver Streak about 30 times without a cable box, however the screen was partially jumbled from the simple content protection used back then. This was possible by aggressively… Read More
You have certainly experienced that modern mobile phones are used for more than phone calls and do not have room for multiple connectors. A new approach for audio connectivity is needed, allowing product designers to retire the 3.5mm jack. Considering the USB audio protocol to replace the analog audio solutions, typically using… Read More
One of the early adopters of USB Type-C and USB Power Delivery is Google for their Chromium projects. More interestingly Google shared the complete design of the USB Type-C products in public domain right from schematic to source code of the solutions. This article explores how to use USB C-Thru board to explore Google’s designs… Read More
In a USB Type-C environment configuration process between a DRP and a DFP is as follows:
Every now and then there is an innovation or advancement that changes the way we operate, the way the world operates. These innovations and advancements in technology creates opportunities for the businesses and provides improved features to the consumers. They are also widely and swiftly adopted. USB Type-C is one such technology… Read More
There is a great deal of buzz around the new USB Type-C connector and its power delivery specifications. Industry leaders like Intel, Google, and Apple are leading the way by integrating this new connector into products like MacBook and Chromebook. The new connector will soon find its way into smartphones and many other types of… Read More
At the early days of Semiwiki (March 2011), I wrote about ThunderBolt, predicting low market adoption of the protocol, for various reasons. One of these reasons was the cost associated with ThunderBolt integration by the OEM. Even if the protocol (associating PCI Express and DisplayPort) was offering better data bandwidth than… Read More
