Breakpoint instruction Mnemonic for TI c55xx DSP

Started by howy in comp.dsp13 years ago 1 reply

Hi all, On the c6713 DSP I was able to create a permanent breakpoint as shown below. I cannot figure out how to do this on TI's c5509a DSP....

Hi all, On the c6713 DSP I was able to create a permanent breakpoint as shown below. I cannot figure out how to do this on TI's c5509a DSP. Any one have any ideas? thanks, -howy int guiBreakcount=0; void brkpt(int ErrCode) { asm(" .word 0x10000000"); // force a breakpoint instruction guiBreakcount++; }


Re: bypassing antialiasing filter of TLV320AIC23

Started by Rune Allnor in comp.dsp13 years ago

On 15 Jun, 17:37, murselonder wrote: > Hello, > > I have been using C6713 DSK. My question is; Is there antialiasing > filter in front...

On 15 Jun, 17:37, murselonder wrote: > Hello, > > 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 words, can I sample over 48 kHz frequencies with aliasing > intentionally. You might want to ask this question on comp.dsp. I have cross-posted this rep


McASP Initialisation on C6713

Started by josi in comp.dsp13 years ago 2 replies

Hi, i have a problem with my McASP. I don't want use the DSP/BIOS so i configured the McASP with the CSL. On transmit/receive i hope to get...

Hi, i have a problem with my McASP. I don't want use the DSP/BIOS so i configured the McASP with the CSL. On transmit/receive i hope to get an interrupt, but i don't get one. The entries in the config structures are from an other project without the use of CSL. So i think they are correct. But i think my initialisation is bugy !? I hope you can help me. code: #include "mcasp.h" ...


Evaluation board manufacturers for the TMS320C674X ?

Started by bodysens in comp.dsp3 years ago

Hi, I am aware of SpectrumDigital producing the C6713 based evaluation board, but are there any others besides SD and TI that produce...

Hi, I am aware of SpectrumDigital producing the C6713 based evaluation board, but are there any others besides SD and TI that produce TMS320C67XX based evaluation cards ? Just wondering as a quick qoogle scan does not reveal much else ... Thanks in advance, Mike --------------------------------------- Posted through http://www.DSPRelated.com


Parametric equalizer

Started by Kuba in comp.dsp15 years ago 1 reply

Hi everybody, I am new in this group and I have a problem. I have a project that requires a parametric equalizer on TI C6713. Can anyone help...

Hi everybody, I am new in this group and I have a problem. I have a project that requires a parametric equalizer on TI C6713. Can anyone help me with this? I have a little experience with programming TI ( I have made my past projects with Motorola 56300). Do You have some links that can help me? Maybe someone has links to good sites describing " How to start programming TI with CCS " ...


Execution time of Texas C6713 versus SHARC 21262

Started by phil in comp.dsp15 years ago 6 replies

Hello all, I'm currently evaluating some DSPs for a soon to come project which will include the development of a hardware platform and the...

Hello all, I'm currently evaluating some DSPs for a soon to come project which will include the development of a hardware platform and the port of a software currently running on Mac and PC platforms. I've written a non optimized piece of code (in C++) and ran it with the simulators provided by Texas and Analog. I got about 74000 cycles for the 6713 and 32000 for the 21262. I don't want to...


c6713 audio project

Started by finnyfin in comp.dsp12 years ago 1 reply

Hello, I'm a computer engineering student and I'm new to the world of DSPs. I've decided for a major project to design a digital audio...

Hello, I'm a computer engineering student and I'm new to the world of DSPs. I've decided for a major project to design a digital audio effects proccesor, so that I can plug my guitar into it and have it add some effect in real-time and play it out. I'm having some trouble understanding how and where to do the actual processing of the audio signal. So far I've just been doing lots of reading, an...


OFDM Simulink problem, SOS!

Started by Ant_Magma in comp.dsp14 years ago 13 replies

I'm simulating an OFDM transceiver to be later converted and implemented on a C6713 DSK. I'm currently facing a problem with the simulation and...

I'm simulating an OFDM transceiver to be later converted and implemented on a C6713 DSK. I'm currently facing a problem with the simulation and i'm at my wits end trying to figure out what is wrong. Thus i'm really hoping you guys can lend me some help otherwise i can't proceed anymore... Here are 2 pictures of my OFDM simlation in Simulink. Pic1 is the model with the convolutional enco...


JTAG Emulator: ICETEK-5100USB2.0 for TI DSP

Started by Howard Long in comp.dsp14 years ago 4 replies

Folks Re: ebay item 8749091151 I received this last week in the UK from Hong Kong. It took only three days to arrive! Early indications...

Folks Re: ebay item 8749091151 I received this last week in the UK from Hong Kong. It took only three days to arrive! Early indications are that it seems to work fine on the C6713 DSK with CCS 3.1, although it seems a bit slower than the embedded JTAG DSK emulator. Still, at less than 20% of the cost of the Spectrum Digital USB JTAG Emulator, it's a bargain. Regards, Howard ...


speeding up my runtime on a c6713.

Started by jleslie48 in comp.dsp13 years ago 8 replies

I'm running way too slow, but I know I've done a few things inefficiently on in my C program. 1) I ran out of IRAM memory so I moved all my...

I'm running way too slow, but I know I've done a few things inefficiently on in my C program. 1) I ran out of IRAM memory so I moved all my variables to ERAM. What did this cost me? 1A) How can I pick and choose where in memory my C++ variables reside? 2) instead of using 'float variablea;" I used 'double variablea;' what did this cost me and what can I expect by changing all my var...


TMS320C6713/RCM3000 Rabbitcore communnication

Started by olubern in comp.dsp14 years ago

Hello, I'm working on a project that involves a DSP/microprocessor communication I have the RCM3000 RabbitCore (Development Kit). The...

Hello, I'm working on a project that involves a DSP/microprocessor communication I have the RCM3000 RabbitCore (Development Kit). The Auxiliary I/O Bus has 8 data and 6 address (shared with I/O), plus I/O Read-Write. I'm trying to configure the C6713 DSP external memory interface(EMIF) to think that the microprocessor is an asynchronous memory. In this way, I could tie the CE2 or CE3 ...


Progamming DSPs for Comm algos

Started by third_person in comp.dsp10 years ago 6 replies

Hi, I'm a student of communication engineering, with interest in software defined radio. Can you tell me what are good references for learning...

Hi, I'm a student of communication engineering, with interest in software defined radio. Can you tell me what are good references for learning to implement communication algorithms on Digital Signal Processors? My univ has c6416 and c6713 so have the facility to work on them. From posts in this group I see that most people are in this field, so perhaps you can give me good tips to develop my...


memory allocation problem

Started by Simone Winkler in comp.dsp15 years ago 1 reply

Hello, I'm trying to statically allocate a matrix in an external SDRAM. I'm using the C6713 processor. when I insert the following lines...

Hello, I'm trying to statically allocate a matrix in an external SDRAM. I'm using the C6713 processor. when I insert the following lines into my code: #pragma DATA_SECTION(a, ".userdef"); float a[M][M]; with M as big as 375 and userdef defined as SDRAM in a separate cmd-file, everything seems to be fine for the start address of the matrix. But when I look at the lines for examp...


Programmable Timer with DSP/BIOS

Started by Simone Winkler in comp.dsp15 years ago 13 replies

Hello, i've got a problem: I'm programming the TI C6713 DSP together with DSP/BIOS. What I want to do is to get a programmable timer: I send...

Hello, i've got a problem: I'm programming the TI C6713 DSP together with DSP/BIOS. What I want to do is to get a programmable timer: I send the timer value via USB to the DSP and then I want to set the timer to this specific value. It seems to me, that in the DSP-BIOS you can only set a fixed value for the CLK manager (value in microseconds or directly configure the PRD register). So ...


problem with aic23 codec

Started by jahanzeb in comp.dsp12 years ago 9 replies

hy i am having problem with aic23 codec and i am unable output a float which representing a bpsk modulated wave form kindly help me how can...

hy i am having problem with aic23 codec and i am unable output a float which representing a bpsk modulated wave form kindly help me how can i output it through that codec. is there any way or i have to use another dac. i am using ti c6713 dsk for coding thanks


Is it worth it to buy used c6211 starter kit

Started by Bob B in comp.dsp15 years ago 2 replies

I took 3 DSP courses in university but all our projects/labs were done using matlab. I would like to gain some more practical dsp experience. I...

I took 3 DSP courses in university but all our projects/labs were done using matlab. I would like to gain some more practical dsp experience. I have used a c6211 kit in the past to do some dsp programming in my spare time. I am thinking about buying a used c6211 starter kit. Is this kit worth buying or should I buy the more recent c6711 or c6713 dsk.


FFT via c6713 dsk

Started by jackabraham in comp.dsp9 years ago

here is a code built "upon dsk_app" of calling FFT function. the problems are: 1- there is over flow when i call absx witch is abs of FFT out...

here is a code built "upon dsk_app" of calling FFT function. the problems are: 1- there is over flow when i call absx witch is abs of FFT out put. 2- i dont know if calling FFT is in the right place. 3- changing output frequency and input one. /* * Copyright 2003 by Spectrum Digital Incorporated. * All rights reserved. Property of Spectrum Digital Incorporated. */ /* * =======...


CDMA Tx (simulink)

Started by sebaii_newlook in comp.dsp13 years ago

hi all i'm woring on CDMA Tx and Rx using matlab simulink (using matlab 7_which is compatible with the kit),but i got some problems when i...

hi all i'm woring on CDMA Tx and Rx using matlab simulink (using matlab 7_which is compatible with the kit),but i got some problems when i downloaded it on the kit(C6713),even that the program was free of errors,, it rejects some blocks at the last step when converting it to CCS (using...control+B),,,, if any one had already made CDMA system using matlab simulink 7,,,i would gratfull for his help...


I can't link ccs with my c6713 board by JTAG

Started by sunn...@126.com in comp.dsp14 years ago 1 reply

After I have setup the ccs in the condition of c671x XDS510 Emulator and want to enter into the enviroment of ccs , but it failed .It...

After I have setup the ccs in the condition of c671x XDS510 Emulator and want to enter into the enviroment of ccs , but it failed .It give me the error message as follows : Can't Initialize Target CPU: Error 0x80000200/-1031 Fatal Error during : 0CS, Device Driver: Problem with Emulation Controler. It Recommended to RESET Emulator.This will disconnect each target from the emulato...


EDMA Interrupt Problem

Started by Anonymous in comp.dsp13 years ago 3 replies

Hi, I am working on the EDMA on C6713 DSK. I am trying to make a EDMA interrupt when the transfer has completed, instead of polling by...

Hi, I am working on the EDMA on C6713 DSK. I am trying to make a EDMA interrupt when the transfer has completed, instead of polling by the while loop "while (!EDMA_intTest(TCC))". The following is my code: ... EDMA_config(hEdma, &cfgEdma); EDMA_intClear(15); EDMA_intEnable(4); EDMA_enableChannel(hEdma); interrupt void edma_isr() { IRQ_clear(IRQ_EVT_EDMAINT); EDMA_intClear(...