Tensilica's is a leading provider of embedded processor cores for SOC design. Byte-Tools' provides the highest performance, lowest cost probes that support both  Diamond Standard(tm) and Xtensa Configurable (tm) processors out-of the box. Ethernet and USB probes are supported within the XOCD environment, and the standard XOCD 14-pin header interface is provided by Byte-Tools'  BT-IDC-14P cable that attaches to USB and Ethernet probes.