High Quality Content by WIKIPEDIA articles! Cyrix Corporation was a microprocessor developer that was founded in 1988 in Richardson, Texas as a specialist supplier of high-performance math coprocessors for 286 and 386 microprocessors. The company was founded by former Texas Instruments (TI) staff members and had a long but troubled relationship with TI throughout its history. Cyrix founder Jerry Rogers aggressively recruited engineers and pushed them, eventually assembling a small but efficient design team of 30 people.