G7000 Family ADSL CPE Integrated USB
The integrated G7000 Universal Serial Bus (USB) ADSL chip set offers OEMs a complete full rate bus powered two-chip (GS7470 & GS3771) solution for ADSL USB customer premises applications. This solution is based on GlobespanVirata?s fully programmable multi-mode chip set that supports all standard compliant versions of ADSL including ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.992 Annex A, Annex B, Annex C (FBM and DBM), and ANSI T1.413 Issue 2. The digital chip integrates a USB 1.1 compliant interface, Digital Signal Processor (DSP), and Reed Solomon memory. The analog chip includes a fully integrated Analog Front End (AFE). The combined integration in this two-chip set solution significantly reduces the overall system cost. The G7000 USB chip provides performance with data rates up to 8 Mb/s downstream and up to 1 Mb/s upstream. The multiple line code capability provides a single ADSL solution for Service Providers regardless of regional DSLAM deployments.
web page used to be available at: http://www.virata.com/cpedsl.html
PDF documentation used to be available at: http://www.virata.com/GV Titanium USB Plus 2.pdf
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