用6713做音频的BIOS源码，CODEC使用AIC23.做网络视频监控和视频会议的卡发人员可以好好才参考一下。很不错的！-do with 6713 Audio BIOS source code, CODEC use AIC23. done Network Video Monitoring and video conferencing cards issued before officers can be properly examined. Very good!

6713的开发板上对AD器件AIC23的控制，实现声音回放-6713 Development of the AD board AIC23 control devices to achieve the sound playback

This example uses the AIC23 codec module of the 6713 DSK Board Support Library to generate a 1KHz sine wave on the audio outputs for 5 seconds.The sine wave data is pre-calculated in an array called sinetable. The codec operates at 48KHz by default.