The Broadcom BCM93214 QAMLink? DOCSIS/EuroDOCSIS Cable Modem Termination System (CMTS) Reference Design represents the industry's first complete DOCSIS/EuroDOCSIS-based silicon solution with ATDMA/SCDMA upstream and advanced PHY downstream functions for the headend cable plant. The BCM93214 CMTS supports the DOCSIS/EuroDOCSIS 2.0 specification, enabling Qos for the simultaneous processing of voice, video, and data on a prioritized basis. The BCM93214 CMTS includes the BCM3040 Universal Advanced PHY QAMLink? Modulator, the BCM3214 DOCSIS/EuroDOCSIS 2.0 CMTS MAC, and the BCM3140 DOCSIS 2.0 ATDMA/SCDMA-and provides all the necessary functionality required to receive and transmit high-rate digital data to and from a cable plant.