CX94615

Description

The CX94615 is part of a new family of pin compatible CPE products from Conexant designed to leverage common DSP firmware, software, and hardware efforts across multiple applications from DSL bridges to wireless enabled DSL integrated access devices (IADs). Other products in this family include the CX94410 (ADSLplus Chipset with Enhanced INP) and the CX94610 (ADSLplus Chipset with Integrated Wireless LAN). The chipset includes a highly integrated analog front end (AFE) and a single-chip network processor with both integrated voice and 802.11a/b/g MAC and baseband functionality. The CX94615 includes all the interfaces required to enable feature-rich DSL CPE platforms.

The PCM and SPI bus on the CX94615 can be used to connect external codecs and SLICs to the internal voice DSP allowing a 2FXS/1FXO VoIP solution. The programmable architecture of the CX94615 allows for voice upgradeability to other codecs and provides an upgrade path for emerging wide-band codec support. The CX94615 works with Conexant's CX9041x co-processor family, which supports up to eight additional FXS voice channels.