Wisair introduced a chip based on Certified Wireless USB. The 542 chip supports multiple Wireless USB modes for host and device-side implementations, including Device Wire Adapter (DWA), Host Wire Adapter (HWA), Native Device and Dual Role Device (DRD). Featuring an integrated Wireless USB protocol stack, the 542 chip is implemented with hardware-software partitioning to deliver uncompromising performance and flexibility.
Based on its 542 combined with its 502 Radio Frequency (RF) chip, Wisair will be providing low-cost and low power-consumption reference designs supporting interfaces such as SDIO, USB and Local Bus Interface.
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