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c6711 AD535 help

Hi all, I am looking for example programs that directly involve the ad535 in c6711 dsp (TI) to process audio. I know there is exmaple for dsp/bios, but I specifically need e...

playing audio out of dsk6711 through ad535   [4 Articles]

Hi everybody, I have a simple question. I am using the DSK6711 which has an AD535 on board. The AD535 has the sampling frequency limited to 8 Khz. Does this also mean that ...

driver mcbsp0(ad535) and mcbsp1   [2 Articles]

Hi There I'm about to write DSP/Bios drivers. My first driver is the DMA interrupt-driven low-level streaming device driver (example comes with spra802) My seco...

Using AD535 codec on the DSK6711   [2 Articles]

Dear All, Could you send me an example of using the AD535 codec on the DSK6711? I'd like to sample the ADC, then pass the data through an algorithm, and ...

AD535 audio codec and (E)DMA   [3 Articles]

Hello, I use DSK6711 and I would like to program EDMA data transfers from/to the on board AD535 audio codec. I would be very grateful if someone could send ...

ad535 codec with bsl - apis

Hello, I am working on c6711dsk with ccs 2.10 have anybody tried to configure and send signals through the codec (ad535) by using BSL-APIs and if so, could ...

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 ...

...Noise in mic input from AD535 , in 6711DSK ....

Hi every one... :) ... I hope all of u would be fine out there... ... I wrote an application to take samples from the microphone using through AD535 using MCBSP0...on ...

Input and Output formats of AD535 codec   [6 Articles]

Hi C6x-ers, Does anybody have an idea if there is any input and output format for the AD535 codec on the C6711 DSK ? For e.g. whether the I/O to/from the codec...

files for SPRA802A.pdf   [3 Articles]

Hi, My name is Sindhuja and i have completed my 2nd year Engineering. I have been reading the spra802a.pdf provided by TI to learn how to use the McBSP port. However, the document...

codec_edma example using BSL for DSK6711

Hi all, I am interested to used EDMA to get/send data over AD535 codec of DSK 6711. I have an example named codec_edma that uses board support library for AD535 r...

problem with codec AD535 communicatn in DSK6211

Hi all, I m facing a problems while communicating with codec 535 on DSK6211 board. I m doing this using MCBSP0 using polling method. Im using analog loop back method ie from DSP...

ad535 codec - data converter support tool

Hello, yesterday, I mailed you some of my problems reffering to AD535 codec, which is on my TMS320C6711DSK .... Now, I think I have the problem indeed, but ...

DSK6211 with codec 535 communication

Hi all, I m facing a problems while communicating with codec 535 on DSK6211 board. I m doing this using MCBSP0 using polling method. Im using analog loop back method ie from DSP...

Example of acquisition   [2 Articles]

Hi, I am using a Tms320C6711, I want to examine if the converter AD535 correctly works. Someone can give me a simple program that allows to test the operation of both the ...

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 ...

Re: Voice receiving with standart PC microphone using TMS320C6711 Dsk

Ahmet- > I created Code Composer Srudio project to receive voice from > C6711 dsk input using dynamic microphone .If I use standart > PC microphone ,I can't receive voice....

[Fwd: Re: 64kbps PCM]

K Seshu Babu- If you look at section 12.4.1, Companding Internal Data, in TMS320C6000 Peripherals (SPRU190D) you will see that what Chen is recommending will n...

Communication between C6711 boards

Hi! I'm a grad student working on the C6711 DSK boards. I'm trying to develop a real time wireless communication system with one 6711 board as TX and the other...

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...

About AD535.Help me please!

Hallo everybody! I am using C6711 board starter kit. I want to use 2 ports of TLC320AD535 with McBSP 0. I used the interupt XINT0 with interupt selection is INTSE...

DC offset   [2 Articles]

Hi there, I am working on a C6711 DSK. I've noticed that strange things happen when I do some calculation to a digitized data (not from audio daghter card, but...

how to generate 64kbps voice signal using AD535 and TMS320C6711   [5 Articles]

hi all, i just started my experiment using TMS320C6711 and i 'm first time user using this components. i have assigned to input 64kbps througg TMS320C6711.Can you...

asking abt the complete steps how to configure flash of dskc6711

hi all i have an application running in real time with code size of 67KB now i have to burn it on the flash i have configured h/w interrupts and used(CSL,BSL) to program...

AD535 read without BSL?

Hey everybody, Trying to read some signal coming from the jack input of a TMS320C6711 DSK for my student project, I saw there was a possibility to use some API called Board Su...

information abt ping pong buffering

hi i m working on trhe DSP(c6711).i m facing problems in understanding the exact concept of ping-pong based EDMA transfer using bios csl and bsl. i want to perfor...

configuring UART for blocked Interrupts

hi, i m trying to implement a secure telephony device using 6711.the codec ad535 has been configured thruogh Mcsbp to give Blocked interrupts ....i m facing probl...

Re: 64kbps PCM

K Seshu Babu- > With DSK6711(16-bit codec) can we convert 16-bit PCM to > 8-bit.Is their any method to do it without harming sample value too much Try u-Law...

What should I do for generating white noise using 6711dsk?   [2 Articles]

I am the Msc student in South Korea. I try to know about the board. Now I have a little knowledge about TMS320C6711dsk. But, my technique is nearly zero. In other...

Transmission of two signals from one output!!!   [3 Articles]

Hi all I am using the tms320c6711 dsk to generate a square waveform using the ad535 module and send from the line output of the borad to control another device. However my de...

BSL API Help   [2 Articles]

Hi, When I try to use the BSL API (e.g, for AD535 codec) on 6711 DSK, the compiler cannot find the header files (bsl.h, etc), when I search the \ti directory I ca...

csl error   [3 Articles]

hi, I am trying to perform data I/O using the Codec AD535 for DSK 6711 with CCS 2.0. While my aim is to receive a sin wave on J7 and process it to J6 DAC, Curren...

Porting from dsk 6711 to dsk 6713   [2 Articles]

Hi, i've to port my DSP/BIOS application from dsk 6711 to dsk 6713, the problem is that i wrote myself a driver for the codec AD535 and now i need something for the...

Voice receiving with standart PC microphone using TMS320C6711 Dsk

Hello, I created Code Composer Srudio project to receive voice from C6711 dsk input using dynamic microphone .If I use standart PC microphone ,I can't receive voice.How can I c...

320AD535 drivers for C6711 DSK   [2 Articles]

Hi All, I am using C6711 DSK. I need to use on-board 320AD535 codec for audio I/O. However, I could not find the support in Data Converter Plug-Ins (DCP) to gener...

Taking samples from codec

Hi, Could anyone please tell me an easy way to get samples from AD535 codec while my application is running on the target DSK6711 board? I tried to use the ...

McBSP1 for controlling J3 - daughterboard

Hello altogether, could somebody answer me the question if McBSP1 is connected to J3- daughter board too ... that means, not only McBSP0 by setting the JP1- ju...

Re: More information on 6711 DSK EDMA problem

Not sure if this is the cause of the problem, but it may be worth checking. The AD535 codec uses the LSB of the DAC input to select between control data and conversion si...

data values read from Codec   [2 Articles]

hi all,   I have been accepting data via Mcbsp0 from AD535 codec, the problem i face is that that although the signal applied to A/D converter is square pulse, ...

6711 DSK Audio sample code   [2 Articles]

Hi, I am new to 6711 DSK. I am using Audio sample code to read/write audio samples to AD535. Every thing works fine when I compile the original code and run it....