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声卡芯片AIC23的测试程序,采用TMS320F2812控制,很不错-AIC23 audio chip testing procedures used TMS320F2812 control, very good
Update : 2008-10-13 Size : 86.91kb Publisher : 王洪涛

DSP/BIOS AIC23 Codec Device Driver for the TMS320C5509 EVM
Update : 2010-12-15 Size : 52.09kb Publisher : charlieye

DSP2812驱动AIC23程序
Update : 2011-07-05 Size : 421.68kb Publisher : h8r8j8hrj

DL : 0
这个程序是在DSP开发平台CCS下运行的, 功能是对外围设备AIC23和MCBSP初始化-is in the process of DSP development platforms running under CCS, the external function of the equipment and AIC23 MCBSP Initialization
Update : 2025-02-17 Size : 38kb Publisher : 沈雅娜

这个例子是用来数字处理在AIC23上的线性音频数据,并且现行输出-this example is used in digital processing of linear AIC23 audio data, and output current
Update : 2025-02-17 Size : 6kb Publisher : 木晓易

DSP5410控制AIC23完成的数字录音机程序。下载后直接解压,为一完整工程文件。-DSP5410 AIC23 complete control of a digital audio recorder procedures. After extracting downloaded directly to a complete engineering documents.
Update : 2025-02-17 Size : 24kb Publisher : 田军卓

DSPC6713的AIC23_BIOS代码例程-DSPC6713 the AIC23_BIOS code routines
Update : 2025-02-17 Size : 156kb Publisher : 狄扬

DL : 0
声卡芯片AIC23的测试程序,采用TMS320F2812控制,很不错-AIC23 audio chip testing procedures used TMS320F2812 control, very good
Update : 2025-02-17 Size : 87kb Publisher : 王洪涛

基于f54XX的dsp程序,其主要功能是实现录音以及放音。实用c语言编写的!-f54XX based on the DSP process, its main function is to achieve sound recording and playback. C language practical!
Update : 2025-02-17 Size : 35kb Publisher : favinfeng

可以通过这个制作一台mp3播放器的全套代码,包括arm的启动过程,控制codec aic23的全套过程-through the production of a mp3 player is the set of codes, including the arm of the startup process. aic23 control codec is the set of process
Update : 2025-02-17 Size : 55kb Publisher : 苏哲

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!
Update : 2025-02-17 Size : 156kb Publisher : Joel

闻停开发板音频程序,使用AIC23作为音频的输入和输出,程序实现自循环播放-Audio Development Board, the use of AIC23 as audio input and output, since the recycling program broadcast
Update : 2025-02-17 Size : 426kb Publisher : 黄河

TMS320VC5410控制AIC23完成的数字录音机程序-TMS320VC5410 AIC23 complete control of a digital audio recorder procedures
Update : 2025-02-17 Size : 15kb Publisher : 张衡

基于DSP6000+AIC23语音采集的EDMA方式的 的语音处理-Based on the DSP6000 AIC23 voice EDMA mode of acquisition of the voice processing
Update : 2025-02-17 Size : 22kb Publisher : 公冶玄

tms320c6416dsk的示例程序。该程序较为详细的介绍了利用McBSP和EDMA传送音频编码器数据到DSP,并将编码处理后的数据传回到AIC23的全过程。初学者通过该程序能够对6416的学习有一个较全面的实践经验。
Update : 2025-02-17 Size : 131kb Publisher : ma ming

SD卡和AIC23数字音频输出实验, FreeDev Audio Dsp Board采用了TI公司的TVL320AIC23 1、控制接口使用I2C,Quartus中将CS置低(器件地址0011010)。 2、数字音频接口使用了组件FreeDev_aic23,有三种测试和应用 模式,中断结合DMA方式能在NIOS II中采集和发送数据。中断信号 产生于模块中FIFO缓冲区的半满信号,读取数据端口自动清除中断 请求信号。 3、I2C IP 和FreeDev_aic23 IP分别在Quartus 工程目录中 4、SD卡读写通过SD_DAT0、SD_CLK、SD_CMD三个PIO信号线用软件 控制时序。 5、该范例读SD卡数据,通过DMA将Buffer数据送到FreeDev_aic23的 FIFO中实现数据播放。 6、SD卡中的数据必须是以48K*16bit保存的采样数据。数据可以通过SD读卡器写入。
Update : 2025-02-17 Size : 13kb Publisher : HuFengzhang

DL : 0
合众达DM6446试验箱学习实验源代码 aic23-the experimental source code DM6446 chamber aic23
Update : 2025-02-17 Size : 128kb Publisher : Daniel

TLV320AIC23(以下简称AIC23)是TI推出的一款高性能的立体声音频Codec芯片,内置耳机输出放大器,支持MIC和LINE IN两种输入方式(二选一),且对输入和输出都具有可编程增益调节。AIC23的模数转换(ADCs)和数模转换(DACs)部件高度集成在芯片内部,采用了先进的Sigma-delta过采样技术,可以在8K到96K的频率范围内提供16bit、20bit、24bit和32bit的采样,ADC和DAC的输出信噪比分别可以达到90dB和100dB。与此同时,AIC23还具有很低的能耗,回放模式下功率仅为23mW,省电模式下更是小于15uW。由于具有上述优点,使得AIC23是一款非常理想的音频模拟I/O器件,可以很好的应用在随声听(如CD,MP3……)、录音机等数字音频领域。-TLV320AIC23 (hereinafter referred to as AIC23) is a TI introduced a high-performance stereo audio Codec chip, built-in headphone output amplifier, to support both MIC and LINE IN input (check one), and the input and output are programmable Gain adjustment. AIC23 analog to digital conversion (ADCs) and digital-analog converters (DACs) of highly integrated components inside the chip, using the advanced Oversampling Sigma-delta technology, the frequency in the range of 8K to 96K provide 16bit, 20bit, 24bit and 32bit Sampling, ADC and the DAC s output signal to noise ratio up to 90dB, respectively, and 100dB. At the same time, AIC23 also has very low energy consumption, playback mode, power is only 23mW, power-saving mode is less than 15uW. Because of these advantages, making the AIC23 is a very good analog audio I/O devices, the Walkman can be a good application (such as CD, MP3 ... ...), tape recorders and other digital audio field.
Update : 2025-02-17 Size : 75kb Publisher : 王伟

基于AIC23处理线性音乐的dsp完全例程 -Linear music based on AIC23 dsp processing routines completely
Update : 2025-02-17 Size : 8kb Publisher : 王伟

Mcbsp+Aic23语音回放28335实验,实时语音返回耳机(Mcbsp+Aic23 voice playback 28335 experiments, real-time voice back to the headset)
Update : 2025-02-17 Size : 742kb Publisher : timlee
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