Complete solution for USB Type-C to DisplayPort adapters

The Cypress Type-C to DP solution includes USB Billboard Device Class, which allows the adapter to communicate status to a host that does not support DP. This solution uses the company’s EZ-PD CCG1 (CYPD1120) Type-C Port controller to support DP as one of its alternate modes and the CY7C65210 full-speed USB 2.0 controller to support the USB Billboard Device Class. Cypress demonstrated that its Type-C to DP solution is interoperable with the Apple MacBook, the Google Chromebook Pixel and multiple other systems at the VESA and USB-PD Interoperability events in Milpitas, California.

“The market demand for USB Type-C is ramping quickly, and this will necessitate a strong demand for adapters to connect with older notebooks, monitors and other peripherals,” said Ajay Srikrishna, Vice President, USB product line, Cypress. “Our EZ-PD CCG1-based Type-C to DisplayPort adapter solution is a comprehensive solution for this market. It is fully reversible and comes with reference schematics, firmware for the EZ-PD CCG1 and the Billboard controller device, as well as a flashing tool for firmware updates.”

The USB Type-C standard is gaining rapid support with top-tier PC makers by enabling slim industrial designs, easy-to-use connectors and cables, the ability to transmit multiple protocols, and 100W power delivery, a significant improvement over the previous 7.5W standard. The Type-C standard’s 2.4mm high connector plug is significantly smaller than current 4.5mm USB Type-A standard connectors. It also allows for transport of USB signals and PCIe or DP signals on the same connector.