Adaptive Filter | ADPCM | ADSP | ADSP-2181 | Aliasing | AMR | Anti-Aliasing | ARMA | Autocorrelation | AutoCovariance | Beamforming | Bessel | Blackfin | Butterworth | C6713 | CCS | Chebyshev | CIC Filter | Circular Convolution | Code Composer Studio | Comb Filter | Compression | Convolution | Cross Correlation | DCT | Decimation | Deconvolution | Demodulation | DM642 | DSP Boards | DSP/BIOS | DTMF | Echo Cancellation | Equalization | Equalizer | ETSI | EZLITE (Ez-kit Lite) | FFT | FFTW | FIR Filter | Fixed Point | FSK | G.711 | G.723 | G.729 | Gaussian Noise | Goertzel | GPIO | Hilbert Transform | IFFT | IIR Filter | Interpolation | Invariance | JTAG | Kalman | Laplace Transform | Levinson | LPC | McBSP | MIPS | Modulation | MPEG | Multirate | Notch Filter | Nyquist | OFDM | Oversampling | Pink Noise | Pitch | PLL | Polyphase | QAM | QDMA | Quantization | Quantizer | Radar | Random Noise | Reed Solomon | Remez | Resampling | RTDX | Sampling | Sharc | TI C6711 | Undersampling | Viterbi | Wavelets | White Noise | Wiener Filter | Windowing | XDS510PP | Z Transform

Hi all:

Since AC'97 codec (such as ALC100, ALC210 from realtek) is much cheaper than
AD73322 for a stereo project, I'm thinking how to connect AC'97 codec to
ADSP-2185 DSP. But the serial ports of ADSP-218x is not so flexible as mcbsp
of TI's, it seems very hard for it to connect to AC'97 codec.

Is there any references, examples to do this job?

Thanks.

______________________________
New DSP Code Snippets Section now Live.   Learn more about the reward program for contributors here.

"qhe" <q...@nospam.tsinghua.org.cn> wrote in
news:chdsa6$1l6q$1...@mail.cn99.com: 

> Hi all:
> 
> Since AC'97 codec (such as ALC100, ALC210 from realtek) is much
> cheaper than AD73322 for a stereo project, I'm thinking how to connect
> AC'97 codec to ADSP-2185 DSP. But the serial ports of ADSP-218x is not
> so flexible as mcbsp of TI's, it seems very hard for it to connect to
> AC'97 codec. 
> 
> Is there any references, examples to do this job?
> 
> Thanks.
> 
> 
> 

It is a little tricky to interface an AC-97 to most DSPs including the 
2185. We use an AC'97 codec with our DSP-8300 (ADSP-2186 based) module. 
You might find the module useful. We also will license the code for a one 
time charge.

Check out the module on our website and email us if you are interested.

-- 
Al Clark
Danville Signal Processing, Inc.
--------------------------------------------------------------------
Purveyors of Fine DSP Hardware and other Cool Stuff
Available at http://www.danvillesignal.com

______________________________
New DSP Code Snippets Section now Live.   Learn more about the reward program for contributors here.