CX20415 Datasheet (Conexant) - Single-Chip FaxEngine Codec

CX20415, Single-Chip FaxEngine Codec

Single-Chip FaxEngine Codec Integrated Analog Device (CX20415) The Conexant™ Single-Chip FaxEngine Integrated Analog (IA) device (CX20415) is packaged in a 32-pin TQFP package and provides the analog functionality of the modem.

It serves as a voice/line codec and line interface device between the CX9450 DSP and the PSTN.

The DSP communicates with the integrated analog device via a serial interface.

The IA has an 8-bit register that is used to configure the device.

This register may be written