带有麦克风放大器和扬声器驱动器的PCM编解码器20-TSSOP -40至85
PDF, 121 Kb, 档案已发布: Jun 24, 2002
The TLV320AIC1106 is one of Texas Instrument's (TI) high-performance codecs designed for easy use in various voice-band communication applications. This application report provides the user with a simple software package that facilitates the interface of this codec with the TMS320C5402 DSP. It provides a good basis for more complex system developments. This report highlights some of the often-over
PDF, 212 Kb, 档案已发布: May 16, 2002
This application report presents the methods, tips, and examples for using the TLV320AIC12/13/14/15 codec in stand-alone slave mode. The TMS320C5402 DSK and the Code Composer Studio? (CCS) were used as the development platform for this DSP-codec system.
PDF, 103 Kb, 档案已发布: Apr 30, 2003
This application report intends to help TI voice-band codec users to quickly and properly select the commonly used master clock frequency (MCLK) and the corresponding frequency dividers, M, N, and P, which is the first step For utilizing TI?s TLV320AIC12 /13 /14 /15 /20 /21 /24 /25 voice-band codecs.
PDF, 480 Kb, 档案已发布: Dec 14, 2004
Record and playback audio, sound, or voice on a TI touch screen controller (TSC) or audio codec (AIC) EVM system by means of the associated software running on a PC system. The PC and EVM are connected using a USB cable. This application report gives an example to demonstrate how to do this through a Windows XP? PC system. The block diagram and connection are shown in Figure 1.
PDF, 5.4 Mb, 修订版: A, 档案已发布: Oct 28, 2013
PDF, 105 Kb, 档案已发布: Jul 8, 2009
This application note describes a method for interfacing the multichannel buffered serial port (McBSP) to the IВІSв„ў interface of the TLV320AIC32/33/31, theTLV320AIC3101/3104/3105/3106/3204/3254 and TLV320DAC32 devices such that the bit clock (BCLK) is generated by the audio data converter device and the word clock (WCLK) is generated by the McBSP.This type of interface is useful in applications
PDF, 145 Kb, 档案已发布: Dec 6, 2006
PDF, 70 Kb, 档案已发布: Sep 22, 2010
An audio serial interface (ASI) provides a means to transfer non-buffered audio data between processors and/or audio converters. These data are typically encoded in PCM twos complement format, although other format variations may be possible to achieve companding for lower data rate transfers. Audio converters based on the delta-sigma (О”ОЈ) architecture require an internal master clock
PDF, 291 Kb, 档案已发布: Sep 27, 2000
This application bulletin describes the operation and performance of Burr-Brown's PCM digital audio products when using low sampling frequencies.
PDF, 77 Kb, 档案已发布: Sep 27, 2000
This application bulletin provides operational details of the serial control port and reset functions for Burr-Brown digital audio data converters and CODECs. Specifically, this information applies to the PCM1716, PCM1717, PCM1719, PCM1720, PCM1723, PCM1727, PCM3000-series CODECs, and the PCM1800 A/D converter.
PDF, 157 Kb, 档案已发布: Oct 30, 2009
TI’s portfolio of audio digital-to-analog converters (DACs) and coder/decoders (codecs) with integrated USB interfaces offers an excellent building block for any streaming USB audio system. When designing with the PCM270x and PCM29xx devices, careful attention must be given to both the clocking and USB hardware configurations in order to ensure proper host to device communication.This applicatio
