New book on DSP Applications with C6713/C6416 DSK

Started by Rulph Chassaing in comp.dsp15 years ago 2 replies

Announcing my new book (scheduled for publication on November 19): "Digital Signal Processing with the C6713 and C6416 DSK," Wiley, 2005. The...

Announcing my new book (scheduled for publication on November 19): "Digital Signal Processing with the C6713 and C6416 DSK," Wiley, 2005. The C6713 DSK has replaced the C6711 DSK. Some new features of my new book compared with my previous book based on the C6711 DSK: * There are 105 programming examples (as opposed to 76) * New Chapter on DSP/BIOS and Real-Time Data Exchange (RTDX) * Very...


TIMER period

Started by Peter Choi in comp.dsp15 years ago 6 replies

Hello, Am reading the TIMER API for the C6711 device. For the following code, is it in 16 milliseconds or...

Hello, Am reading the TIMER API for the C6711 device. For the following code, is it in 16 milliseconds or what? "TIMER_setPeriod(hTimer,0x00010000);" Also, what is this "TIMER_setDatOut" and TINP pin for?


Video sampling

Started by Peter Choi in comp.dsp15 years ago 7 replies

Hello, Anyone can point me to a source where I can learn how to read and capture video signals from one of those pinpole color camera into a...

Hello, Anyone can point me to a source where I can learn how to read and capture video signals from one of those pinpole color camera into a C6711 DSK? Like what type of A/D hardware I need and what the signal scheme is like?


Can i post my resume here???

Started by bngguy in comp.dsp15 years ago 1 reply

Hello All, i have about 3+ yrs experience in developing software for TMS320 C33/C6711 and was wondering if i could post my resume here and get...

Hello All, i have about 3+ yrs experience in developing software for TMS320 C33/C6711 and was wondering if i could post my resume here and get some feedback....


PCM 3003

Started by Hamid in comp.dsp16 years ago 5 replies

Dear All Anybody knows how to change the sampling rate of PCM3003(Daughter Card for C6711 DSK card), it is 48Ksps and I need to work with...

Dear All Anybody knows how to change the sampling rate of PCM3003(Daughter Card for C6711 DSK card), it is 48Ksps and I need to work with 8ksps, apparently it has internally anti aliasing and post processing filter for 48Ksps. Thanks: Hamid


develop program for a dsp system

Started by acid2000gr in comp.dsp15 years ago 2 replies

hello, i am new to this so take it easy on the answers please....i have to develop a program that will multiplex two audio channels at the input...

hello, i am new to this so take it easy on the answers please....i have to develop a program that will multiplex two audio channels at the input of the DSP in order to produce PCM type data....i will use the c6711 dsk....any help at all? thanks.....


RE

Started by usman860 in comp.dsp12 years ago 1 reply

hi hm!!! I am familiar with real time data transfer. I can display things on LCD monitor using labview and etc.....but i dont want...

hi hm!!! I am familiar with real time data transfer. I can display things on LCD monitor using labview and etc.....but i dont want to use PC with my DSK c6711. I am using the board for metering purposes and data to be displayed consist of alphabatical and numerical characters plus one circuit diagram. which can be displayed using lines. I just want to know about the daug...


interfacing

Started by usman860 in comp.dsp12 years ago

hi hm!!! I am familiar with real time data transfer. I can display things on LCD monitor using labview and etc.....but i dont want to use PC...

hi hm!!! I am familiar with real time data transfer. I can display things on LCD monitor using labview and etc.....but i dont want to use PC with my DSK c6711. I am using the board for metering and digital protection purposes and data to be displayed consist of alphabatical and numerical characters plus one circuit diagram. which can be displayed using lines. I just want to know about ...


Is this correct method for using interpolation?

Started by bobthebullet990 in comp.dsp13 years ago 2 replies

Hi all! ...I am curious as to whether I am doing the right thing here or not! ...Im designing a flanger effect, but what is known as the...

Hi all! ...I am curious as to whether I am doing the right thing here or not! ...Im designing a flanger effect, but what is known as the "zipper effect" is occuring when i run my algorithm (using the C6711 DSK). I am confused as to exactly why, because after reading many articles on interpolation, it seems to me like im doing the correct thing! please may anyone have a look and let me know... my f...


LMS fixed point implementation

Started by fran in comp.dsp16 years ago 1 reply

Hi everyone! I need a fixed point implementation for the LMS algorithm;I have to implement it on a TI dsp board (c6711 or a c5000); can anyone...

Hi everyone! I need a fixed point implementation for the LMS algorithm;I have to implement it on a TI dsp board (c6711 or a c5000); can anyone suggest me where I can find this code? thank you guys! f


Save Data on external HD

Started by Michael in comp.dsp14 years ago 1 reply

Hello everybody I got the next problem. Does anybody knows if it is possible to save data on an external hard disk. I use the DSK C6711. Does...

Hello everybody I got the next problem. Does anybody knows if it is possible to save data on an external hard disk. I use the DSK C6711. Does anybody knows if I have to use a FPGA to save the data or does the DSP the whole work. If there are any examples please help me Thanks Michael


Time Divison Multiplex a stereo signal on 6711?

Started by Brain101 in comp.dsp15 years ago 1 reply

I am inputting a stereo audio signal to the line-in of a C6711 DSK, how do I multiplex both channels into a single signal? Would I have to...

I am inputting a stereo audio signal to the line-in of a C6711 DSK, how do I multiplex both channels into a single signal? Would I have to quantise them and then manually code it? Any advice would be appreciated. This message was sent using the Comp.DSP web interface on www.DSPRelated.com


DSP experiment board

Started by luminous in comp.dsp11 years ago 1 reply

Hello Comp.DSP! I have recently made first contact with the DSP-world in an undergraduate course where I have been using a Texas Instruments C6711...

Hello Comp.DSP! I have recently made first contact with the DSP-world in an undergraduate course where I have been using a Texas Instruments C6711 DSP Starter Kit. I would like to get suggestions on other DSP-boards with integrated AD/DA:s for audio applications that I might buy and continue experimenting with at home. (It doesn't need to be Texas Instruments) Are there any good alternatives ...


Transmit parallel data on DSP C6711 ???

Started by Nino in comp.dsp14 years ago 2 replies

Hello ! I have a big problem with the dsk TMS320C6711. I must implement a MIMO (multi antenna) system, and I don't know if it's possible to...

Hello ! I have a big problem with the dsk TMS320C6711. I must implement a MIMO (multi antenna) system, and I don't know if it's possible to transmit data in parallel. I should send Inphase and Quadrature part of a signal to 2 antennas. I have also 4 channels. (for example 4 frames of 128 bits) I think that I must use EDMA or McBSP but I don't know very well DSPs. I hope that someone can ...


Newbie: System Performance

Started by Barry in comp.dsp15 years ago 1 reply

Hi all, I have a signal of the following form - S(t) = A*cos(B*cos(2*PI*FM*t) + C*cos(2*PI*SF*t)) FM is the modulation frequency, and SF...

Hi all, I have a signal of the following form - S(t) = A*cos(B*cos(2*PI*FM*t) + C*cos(2*PI*SF*t)) FM is the modulation frequency, and SF the signal frequency. I have written an algorithm to extract C*cos(2*PI*SF) from S(t) above. The algorithm is implemented on the C6711, and I use a 16 bit ADC to digitalize S(t). I'd like to carry out an analysis as to how accurate my algorithm is....


C6711 DSK, DSPLIB, autocorrelation, double-word aligned?

Started by Joe in comp.dsp14 years ago 1 reply

Hey everybody I am a newbie when it comes to C-programming and DSPs. I have been playing around with the autocorrelation-function that comes...

Hey everybody I am a newbie when it comes to C-programming and DSPs. I have been playing around with the autocorrelation-function that comes with TI's DSPLIB. I have made a small program to see how the autocorrelation-function works. The program compiles without errors but I do not get the right results. Here is the program: #include "dspf_sp_autocor.h" void main() { int nr=16...


How to interrupt an interrupt ?

Started by klaus in comp.dsp16 years ago 1 reply

Hi everybody, I am working on a C6711 DSP using CCS 2.21. The system has two daughter cards (microline) one with 4 ADs and one with 2 DAs and...

Hi everybody, I am working on a C6711 DSP using CCS 2.21. The system has two daughter cards (microline) one with 4 ADs and one with 2 DAs and 2 ADs. The input from the ADs is FIFO buffered, whereas the output from the DAs is not. That is why the DA output and the whole time domain convolution (FXLMS-algorithm) is interrupt triggered (one sample for each interrupt) on an external timing si...


An old question about buying dsk

Started by lovedsp in comp.dsp16 years ago 1 reply

I am learning how to implement DSP algorithms on hardware now and I plan to buy a DSK. It is a quite old question and I have done some research...

I am learning how to implement DSP algorithms on hardware now and I plan to buy a DSK. It is a quite old question and I have done some research on the news group. what kind of board fits me well? I have several ideas: for second hand 1)TI C6711/C6211 DSK, they are old but they can be acquired as second hand items from ebay and cheap. (a bad news I heard from my friend is, the 6211 DSK h...


Teaching Assistant seeking help.

Started by DarkKobold in comp.dsp14 years ago 4 replies

Dear Sirs I am a teaching assistant at MSU, and have volunteered to create new labs for the ECE Senior Design class. I would like to make the...

Dear Sirs I am a teaching assistant at MSU, and have volunteered to create new labs for the ECE Senior Design class. I would like to make the intial project a real-time LPC encoder/decoder. I would have the students play with the pitch value, so they would learn about LPC and also get excited about DSP. We currently are using the TMS C6711 DSP board from TI. I've searched high and low, and ...


To send data from DSP to radio equipment

Started by Nino in comp.dsp16 years ago 1 reply

Hello, I implement MIMO system in DSP TI-C6711, and I must send I&Q channel (for an antenna 1 and 2) from the DSP output to a radio equipment....

Hello, I implement MIMO system in DSP TI-C6711, and I must send I&Q channel (for an antenna 1 and 2) from the DSP output to a radio equipment. I thought to use the line level output speaker, but I don't know how create different channels to avoid a serial output. Could you help me ? thanks, Nicolas