Programmable network-DTE interface containing selectively enabled T1/E1 framed, data pump and microprocessor

摘要

A programmable network-DTE interface integrates T1/E1 framer, data pump and microprocessor components into a common subsystem chip architecture, and interfaces each of these components by means of a user programmable multiplexing subsystem, so as to allow any of the functional blocks of the architecture to be selectively enabled or disabled/by-passed by the user.