Description

This document describes a V.22 bis modem implemented on the Texas Instruments (TI)(tm) TMS320C2xx digital signal processor (DSP). The V.22 bis modem standard is a QAM type modem at 2400 bps implemented in full duplex. The V.22 bis modem implementation includes transmitter receiver with scrambling and V.14 as well as the handshake for connection in originate and answer mode. Modulation and demodu