US Patent Issued to GENERALPLUS TECHNOLOGY on Nov. 11 for "Serial peripheral interface compatibility extension switching method and embedded system using the same" (Taiwanese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,652, issued on Nov. 11, was assigned to GENERALPLUS TECHNOLOGY INC. (Hsinchu, Taiwan).

"Serial peripheral interface compatibility extension switching method and embedded system using the same" was invented by Shu-Ming Xu (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A serial peripheral interface compatibility extension switching method and an embedded system using the same are provided in the present invention. The method includes: performing a reset to a SPI controller; providing a first logic voltage to at least one of the MOSI terminal, the MISO terminal and SPI clock terminal of a SPI port of the SPI controller; and transmittin...