The telecoms and datacoms test experts have been at the very forefront of digital test engineering for over 20 years. Several of the original JTAG committee members were test managers from blue chip telecom and datacom companies. As the demand for higher bandwidth data services continues apace so does the level of integration in electronics designs both at IC-level and board-level. Many of the innovations in boundary-scan such as in-system flash memory programming, embedded JTAG controller testing, system-level JTAG access via specialist bridge or gateway parts have come via demands from the telecoms industry. JTAG Technologies is proud to include companies such as Nokia Siemens Networks, Ericsson and Fujitsu among its world-leading telecoms customers.