AD535 | BIOS | Booting | Bootloader | C621 | C6211 | C6415 | C671 | C6711 | C6711DSK | C6713 | CCS | Chassaing | COFF | DAT | DM64 | DM642 | DMA | DSK671 | DSK6711 | EDM | EDMA | EMIF | Emulator | EVM | EVM620 | FFT | FIR | GPIO | Halting | HPI | HWI | IDK | JTAG | LDB | LDH | LDW | Linker | LMS | LOG_printf | Matlab | McBSP | MEM_alloc | MIPS | PCI | PCM3003 | Pipeline | Profiling | QDM | Reset | ROM | RTDX | Sampling | SDRAM | Stack | TEB | THS1206 | TMS320C621 | TMS320C6416 | TMS320C6711 | TMS320C6713 | UART | Vector Table | XBUS | XDS560

sampling rate of AIC23 for TMS320C6713DSK   [3 Articles]

Hello all, Is the sampling rate of stereo codec AIC23 in the starter kit TMS320C6713DSK be changed? Its lowest sampling rate is 8kHz but I need 500Hz in my application. How can ...

Problems and Questions with PCM3003   [5 Articles]

Hi, I am currently working with the C6711 DSK and the PCM3003 Daughter Card. I am using Chassaing's Code "loop_intr_pcm" located on his book "DSP Applications ...

Getting the AIC23 to work on the TMS320C6455EVM

I still haven't resolved my problem with the AIC23 on the TMS320C6455EVM. After viewing the different options available, I tried to use the Data Converter Support by selecting "Cod...

How to change the sampling rate of AD535   [2 Articles]

Hi, I am playing with sound input using AD355 on DSK 6711. Could anyone please tell me how the change the sampling rate of the codec. I am using a BSL library on...

Running the onboard audio codec on 6713 DSK at 96 kHz

Hi all, Does anyone know whether is it possible to run the on-board audio codec (AIC23) on 6713 DSK at 96 kHz sampling rate to acquire spectral contents up to 48 kHz? I'm t...

changing sampling rate of DSK6711/codec AD535   [4 Articles]

hi all Does anybody know how to modify the sampling rate of the codec/AD535 of the DSK6711 kit.] thanks a lot seshu ...

RE: ISR for McASP with PCM4204 A/D as master

One problem solved: I was running the PCM4204 in Single Rate sampling mode, which yielded a BCK (bit clock) of 128x FS, rather than 64x, which I had (wrongly) been expecting. ...

Sampling rate fo DAC of AIC23 Codec on 6713 DSK

Can we set the sampling rates for the DAC to values other than those given in the Data Sheet of AIC23 Codec ? Can we output the signal at any arbitrary rate between 8-96 KHz if ...

Audio daughter card sampling frequency   [2 Articles]

Hi everyone, Thanks for all your help so far. I want to know how I can change the sampling frequency of the audio daughter card. Specifically I want to chan...

Re: [c54x] Sampling Rate for c5402 DSK

Jun Hong- > Thanks for ur reply and advise. > > I am using the CCS library to set the sampling rate, it works well when > using polling methods, but it seems...

Mcbsp pbms

Hi, CAn any 1 tell me what is the significance of Mcbsp sampling the i/p data at different rates i.e. using SRGR reg of mcbsp we can fix the sampling rate by d...

Audio Application @ C6711   [2 Articles]

Hello Everybody, I have some quesitons regarding 'ti/examples/dsk6711/bios/audio' Example 1-On page# 6 of SPRA598: An Audio Example Using DSP/BIOS, It is written...

Re: Calculating the variable sampling frenquecy.....   [2 Articles]

Ng- This is a good news group question. Are you saying that the PCM3003 daughtercard is not providing 16 kHz, but actually something else? Clearly if your...

configuring the sampling rate of tlc320ad535?   [3 Articles]

Hello, I am using the TMS320C6211 DSP starter kit which has an on board codec (the tlc320ad535). The codec's max sampling rate is 11.025khz, but i would like to c...

audio timing using SIO on DM642

Hello everyone, I am trying to get 1024 samples per frame from my SIO_reclaim(). The aic23 is set to 48KHz sampling rate. So shouldn't there should be a full buffer every ...

Running the onboard audio codec on 6713 DSK at 96 kHz

Hi, Does anyone know whether is it possible to run the on-board audio codec (AIC23) on 6713 DSK at 96 kHz sampling rate to acquire spectral contents up to 48 kHz? I'm h...

Sampling Bandpass Signals With less than Nyquist frequency   [3 Articles]

Hello, I have some questions on sampling the bandpass signals. If I have a analog band pass signal with the frequncy range Fmin to Fmax,is it possible to sampl...

help in echo cancellation with tms320c6713dsk

hello friends. i'm working on noise and echo cancellation using adaptive filter. my problem is that my starter kit tms320c6713dsk have got two inputs 'mic' and 'line-in'. but th...

Pb with PCM3003   [3 Articles]

Hello, I use the C6711DSK and the PCM3003 audiocard. I want to do a FIR filter with a sampling frequency=48 Khz. I use an hardware interrupt each time the seri...

ADC clocked with External Motor Encoder   [2 Articles]

I have seen many examples of connecting an ADC to the McBSP port where the sampling rate is controlled by a clock generated by the DSP chip. I have an application where the cl...

AIC23 Codec sample code

Does anyone have any sample code to drive the AIC23 on the TMS320C6455DSK, the code provided in the POST does not seem to work as expected. After modifying the audio loop test to o...

Re: Code to get output from McBSP of C6713

Wajahat- > I have started working on the C6713. I want to check the output of the > McBSP on the oscilloscope. Is is possible to check the output from the > McBSP on an ana...

Re: Suggestions for an ADC and a TMS320C6713 DSP

I have studied approximately same topic. 1.do not think acoording to nyquist sampling rate. You have to use bandpass sampling (subsampling). In that case ur spec.s will be...

3rd order archit.   [2 Articles]

What means 3rd order architecture and dBA short? It's from codec AIC23's manual: "The ADC sigma-delta modulator features third-order multibit architecture with up to 90-dBA si...

Making Chassaing's BPSK programs work?

Greetings all, I've been trying without success to make Chassaing's BPSK transmitter and receiver (code from the c6713 book) work. Has anyone been able to make these two work ...

sampling frequency in PCM3003   [2 Articles]

Hi all,   Has someone ever used a sampling frequency in PCM3003 different from 24kHz or 48kHz?  I mean, how can I provide the PCM3003 with a clock from the DSK?...

DSK C6x11 board schematic   [2 Articles]

Peter- > I didn't receive any schematics with the board. I have > looked everywhere on ti's website. The only datasheet > on the ad535 says it is programmable ...

DAC settings on DM642

1. How do we change the DAC settings on the DM642 board ? The method we tried out to change the Sampling rate from 48 KHz to 8 KHz on the TLV320AIC23 chip is as follows...

Simulink Block for C6711DSK

Greetings, I've been trying to write a "new" Simulink block for the C6711DSK target. The intention is to add to the "TI Developer's Kit" blockset, and utilize...

Re: Compiler question + MP3 Encoder on C6711 DSK   [2 Articles]

Hi, I guess youve got ur answer on the optimization options from everybody...as far as the implementation of mp3 in c6711 dsk...well, ive tried...th...

ISR overrun-Base sampling rate too fast

Hi friends, I am doing speech compression using DCT and getting speech back using IDCT. I am using simulink to do this.  As my proj is LPC in tht i am sending residual s...

[Fwd: Re: Code to get output from McBSP of C6713]

Wajahat- I think Joshy meant this for you. -Jeff -------- Original Message -------- Subject: Re: [c6x] Code to get output from McBSP of C6713 Date: Fri, 16 Feb 2007 23:...

Re: bypass antialiasing filter of TLV320AIC23   [3 Articles]

Mursel- > > I have been using C6713 DSK. My question is; Is there antialiasing filter in front > of AIC23 codec of DSK. If yes, can bypass (omit, cancel) it? > > In other...

Re:Unable to perform adaptive filtering in C6713

The most common cause is that your sampling frequency is too high and the DSP isn't fast enough to keep up. Specially if you use NLMS, which involoves division by a variable, DSP...

70 Mhz PM modulated IF signal sampling and recording for research

I want to sample and record 70 Mhz PM modulated IF signal. Do you have any suggestions how I can do? I have C6713 DSK. Is there any suggestions about suitable daughter card to real...

asking for RTDX example

Hi, Does anyone have RTDX example for audio signal sampling? I want to use c6711 DSK to sample the input audio from Microphone and save the sampled data to hos...

Default sampling rate PCM3003

Hi... I was just wandering if the default sample rate of the PCM3003 is 44khz, or do you have to setup an interrupt to ensure that it really is a fixed 44khz? thanks! ...

How to use another DAC with DSP kit

Hello all, I'm working with TMS320C6713DSK now and I'd like to have other sampling frequencies as provided by AIC23. I'd like to direct the digital data to the new DAC, not AIC...