SN11113

SN11113 spec SN11113 USB AUDIO CONTROLLER Data Sheet 2003 March 5th, Version 1.01 1 SN11113 spec I. Description SONiX SN11113 is an USB audio controller. It supports 32KHz, 44.1KHz and 48KHz sampling rate in digital playback and recording; 44.1KHz and 48 KHz sampling rate in analog audio playback and recording. In digital playback mode, it receives audio stream from PC via USB interface and transmits audio data according to the AES/EBU, IEC60958, S/PDIF consumer interface standards. In analog playback mode, it supports AC 97 Codec for analog playback. In digital recording mode, it receives S/PDIF digital audio input and sends back to PC through USB. Three sampling rates; includes 32 KHz, 44.1 KHz, and 48 KHz; are automatically locked internally. In analog recording mode, 44.1KHz and 48 KHz sampling rate are supported by analog audio recording. Totally one control pipe, two isochronous pipes, and one interrupt pipe are supported by SN11113. II. Features Supports AES/EBU, IEC60958, S/PDIF consumer formats for stereo PCM data 32K, 44.1K and 48KHz sampling rate for 2 channel playback in digital mode Conveys AC-3 data stream by S/PDIF output 44.1K and 48KHz sampling rate for 2 channel playback in analog mode Supports digital recording function with 32KHz, 44.1KHz and 48KHz sampling rate Supports analog recording function with 44.1KHz and 48KHz sampling rate Supports SCMS (Serial Copy Management System) copy protection Full-duplex playback/ recording audio stream without soun...