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Silicon Labs Complete USB Type-C Reference Design

Symmetry Electronics in Blogs on June 29, 2016

About Symmetry Electronics

Established in 1998, Symmetry Electronics, a Division of Braemac, is a global distributor of electronic components and systems. Combining premier components and comprehensive value-added services with an expert in-house engineering team, Symmetry supports engineers in the design, development, and deployment of a broad range of connected technologies. 

Exponential Technology Group Member

Acquired by Berkshire Hathaway company TTI, Inc. in 2017, Symmetry Electronics is a proud Exponential Technology Group (XTG) member. A collection of specialty semiconductor distributors and engineering design firms, XTG stands alongside industry leaders TTI Inc., Mouser Electronics, and Sager Electronics. Together, we provide a united global supply chain solution with the shared mission of simplifying engineering, offering affordable technologies, and assisting engineers in accelerating time to market. For more information about XTG, visit www.xponentialgroup.com.

Silicon Labs recently announced a complete USB reference design for developing cables and cable adapters based on the USB Type-C specification. The USB Type-C reference design features EFM8 microcontrollers, USB Power Delivery (PD) protocol stacks certified by the USB-IF, and USB Billboard Device source code.Silicon Labs USB CDue to the rapid adoption of USB Type-C (USB-C), demand is increasing for dongles and adapters to connect with legacy and existing products. The Silicon Labs reference design provides a complete solution for a USB Type-C to DisplayPort (DP) adapter, making it easy to communicate with legacy products. Qualified developers can access the reference design for free. In addition to schematics, it includes software libraries and stacks, source code, code examples, and access to Simplicity Studio development tools. Silicon Labs USB Type-C solution highlights:

  • Comprehensive hardware/software reference design based on ultra-low-power EFM8 8-bit microcontrollers
  • Complete software solution, including a USB PD stack library, billboard device source code, and sample code for USB-C to DP applications available in Simplicity Studio library format
  • USB-IF certified USB Power Delivery silicon
  • Complete reference design solution for USB Type-C to DisplayPort adapters
  • Support for USB-C video adapter dongle and USB PD controller functions including attach/detach detection, power contract negotiation, and Alternate mode detection/selection
  • Billboard device support communicating Alternate Mode failure to host

The Silicon Labs USB Type-C reference design deliverables (schematics, PD stack library, billboard device source code and sample code) are available to qualified developers for free. Source: Silicon Labs

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Symmetry Electronics in Blogs on June 29, 2016

About Symmetry Electronics

Established in 1998, Symmetry Electronics, a Division of Braemac, is a global distributor of electronic components and systems. Combining premier components and comprehensive value-added services with an expert in-house engineering team, Symmetry supports engineers in the design, development, and deployment of a broad range of connected technologies. 

Exponential Technology Group Member

Acquired by Berkshire Hathaway company TTI, Inc. in 2017, Symmetry Electronics is a proud Exponential Technology Group (XTG) member. A collection of specialty semiconductor distributors and engineering design firms, XTG stands alongside industry leaders TTI Inc., Mouser Electronics, and Sager Electronics. Together, we provide a united global supply chain solution with the shared mission of simplifying engineering, offering affordable technologies, and assisting engineers in accelerating time to market. For more information about XTG, visit www.xponentialgroup.com.

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