Newport Beach-based Conexant has completed interoperability testing with Motive, Inc., a developer of device management software for the broadband market. Conexant said that its customer premise equipment chipset solutions have been demonstrated interoperable with Motive's device management software, used by DSL operators to remotely active, configure, and maintain broadband equipment. Conexant is a major provider of semiconductors for the DSL market. The firm said that it has shipped more than 130 million DSL ports to customers worldwide.