Re: problem in use of external memory

Started by Jeff Brower in TMS320c54x14 years ago 2 replies

Megha- > Should I change anything in > settings or something to enable the external memory. As per as I know we dont have > EMIF settings...

Megha- > Should I change anything in > settings or something to enable the external memory. As per as I know we dont have > EMIF settings in C5416 as in c55x. Right? Not exactly. There are memory-related registers you have to set for 5416, such as wait-states, BSCR, etc. Question: what .gel file are you giving CCS prior to use when it first opens? The initial .gel file should be se


McBSP initialization

Started by thed...@yahoo.com in TMS320c54x12 years ago 7 replies

I'm attempting to set up McBSP using code composer v3.1 with a C5416, and can't even get the simple setup from the dma4.c or mcbsp.c to work. I...

I'm attempting to set up McBSP using code composer v3.1 with a C5416, and can't even get the simple setup from the dma4.c or mcbsp.c to work. I created the configurations I wanted, and used the code provided in dma4.c as a template to open the mcbsp channel and start everything, and the code always stops at this line. while(!(MCBSP_xrdy(myhMcbsp))){ ; } I'm not sure why the xrdy s...


New Low-Cost C5416 DSK Featuring USB Communication Now Available

Started by clwpr25 in TMS320c54x18 years ago

New Low-Cost DSP Starter Kit From Texas Instruments Featuring USB Communication Enables Faster Throughput with RTDX? Data Link ...

New Low-Cost DSP Starter Kit From Texas Instruments Featuring USB Communication Enables Faster Throughput with RTDX? Data Link TI's robust and low-cost TMS320C5416 DSK now available to help designers get started quickly using the popular TMS320C54x? low-power DSPs


Can we Read An Mp3 file or Wav file?...urgent

Started by "ChRiStiAn C.S" in TMS320c54x13 years ago

hi... i'm trying to modulate and demodulate a music file or a sound file... Can we read a wav file or an mp3 file using c5416 and code...

hi... i'm trying to modulate and demodulate a music file or a sound file... Can we read a wav file or an mp3 file using c5416 and code composer studio? and change it into a form of variable? please give me some advice...or maybe anyone has the program for it? thanks in advance... cheers. Christian Check Out Industry's First Single-Chip, Multi-Format, Real-Time HD Video Tr...


Jumper setting for MCBSP use?

Started by akhifra in TMS320c54x17 years ago

Hello, I am working with the C5416 DSK. I need to use the serial port pins off of the 80 pin connector on the board. Is there...

Hello, I am working with the C5416 DSK. I need to use the serial port pins off of the 80 pin connector on the board. Is there some kind of jumper setting or something of that nature that I must set in order to disconnect the serial port from the codec? For the C6711 board


C5416 DMA

Started by Frankie in TMS320c54x18 years ago

In TMS320VC5416 DSP, I got a weird problem. I used DMA to move code from extern flash memory(SST/ST flash) onto DSP. If I moved...

In TMS320VC5416 DSP, I got a weird problem. I used DMA to move code from extern flash memory(SST/ST flash) onto DSP. If I moved code onto DSP in random block size, the result always doesn't work fine. Strangely, if DMA move code in one word in each time. The result gets better


convolution function (convol) in dsplib

Started by nayakam in TMS320c54x18 years ago

DSK used : TMS320VC5416 DSK software version: code composer studio 'c5416 ver 2.10.05 Hello everybody, I would be grateful if...

DSK used : TMS320VC5416 DSK software version: code composer studio 'c5416 ver 2.10.05 Hello everybody, I would be grateful if somebody can suggest about the convol function in dsplib used for the convolution process. The convol function syntax given in the examples provi


Can't see external memory on SMJ320VC5416 using CCS 5.5

Started by "Mic...@gmail.com [c54x]" in TMS320c54x5 years ago

I have an SMJ320VC5416 and I am using CCS 5.5 (since CCS 6 doesn't support the C54XX line). I am unable to access external memory, only internal...

I have an SMJ320VC5416 and I am using CCS 5.5 (since CCS 6 doesn't support the C54XX line). I am unable to access external memory, only internal memory. I have the original C5416.gel file, which did not work, and I tried adding additional memory mapped locations. The CCS memory browser just shows these as a series of ????'s This is a custom board. We have two SMJ320VC5416's attempting to communic...


Interfacing SLIC (Si3210) with SPI

Started by dylbit in TMS320c54x12 years ago

hi i want to interface SLIC (Si3210) with c5416. i want to drive slic its spi , but now i can't drive it correctly. can someone help...

hi i want to interface SLIC (Si3210) with c5416. i want to drive slic its spi , but now i can't drive it correctly. can someone help me? thanks.


Interfacing tms320vc5416 dsk with ads1610 evm using a 5-6k interface

Started by Christian Echavez in TMS320c54x13 years ago

Hi has anyone ever tried interfacing the c5416 with the ads1610 evm? Any help and info regarding interfacing the two. And anyone know how to...

Hi has anyone ever tried interfacing the c5416 with the ads1610 evm? Any help and info regarding interfacing the two. And anyone know how to make it work in code composer it really isnt supported by the updated DCPFree tools(Data Converter tools in CC). I've already tried writing some code based on the other support dsp chips(5510 and 6416). When i bought the ads1610 evm and 5-6k interf...


multiplying 16 bits words

Started by seba...@seareka.com in TMS320c54x12 years ago

Hi, I'm facing the following problem: (i use the C5416 which is not float) I have to multiply two signed 16 bits words (let's say a and...

Hi, I'm facing the following problem: (i use the C5416 which is not float) I have to multiply two signed 16 bits words (let's say a and b). So, 2^(-15) < a < 2^(15), 2^(-15) < b < 2^(15) result will be 2^(-30) < ab < 2^(30). Thus, the result (axb) will be a double. The thing is that i would like a signed 16 bits because i'm doing a rifft of the result and because i'm working with 16 bits wo


Align data

Started by Guilherme Martinhon in TMS320c54x14 years ago

TMS320C54x DSP DevelopersHello people! Could somebody send me a step-by-step about how to align data to use some functions of DSPlib? If...

TMS320C54x DSP DevelopersHello people! Could somebody send me a step-by-step about how to align data to use some functions of DSPlib? If somebody works with the FFT/IFFT functions os C5416 DSPlib and could send the code to me, I?ll be thank you. Thanks a lot. Guilherme


C5416 DSP Starter Kit -can it be used to do a Digital Mixer?

Started by Ulrich Prakash in TMS320c54x18 years ago 1 reply

Hi all, We are going to undertake a project on "Implementation of a Voice Channel Mixer using DSP". In this project,we try...

Hi all, We are going to undertake a project on "Implementation of a Voice Channel Mixer using DSP". In this project,we try to conference 2 or more voice channels.These voice channels are first converted into digital(using A/D).Then they are digitally mix


Linking DSP results and Matlab

Started by Guilherme Martinhon in TMS320c54x14 years ago

Hello people! I?m doing some evaluations with the C5416 DSK, but I need to generate some signals on Matlab, pass it to DSP by a .h file and...

Hello people! I?m doing some evaluations with the C5416 DSK, but I need to generate some signals on Matlab, pass it to DSP by a .h file and take the results by printing it on the CCS screen. But I need to do 5 simulations and do a mean of this values. And for each simulation, I need to generate new signals on Matlab. What I want to know is somebody has some idea about pass the results to Matlab...


code working on simulator but not on device?

Started by megha daga in TMS320c54x14 years ago 22 replies

Hi everyone I am working on a PEP5416 device and am using a TI C5416 simulator. I am implementing an acoustic model which takes the sound input...

Hi everyone I am working on a PEP5416 device and am using a TI C5416 simulator. I am implementing an acoustic model which takes the sound input from the microphone, process it (filters) and provide the filtered output at headphone. My code is working on the simulator, its not giving any errors and I have debugged it step by step, its nowhere getting stuck. But when I try to run the code on the ...


c5416 memory interface

Started by vser...@aselsan.com.tr in TMS320c54x12 years ago 4 replies

Hi, I am trying to connect 2 memories each having a size of 2M x 16bits to 5416 using its memory interface. In the datasheet of 5416, it says...

Hi, I am trying to connect 2 memories each having a size of 2M x 16bits to 5416 using its memory interface. In the datasheet of 5416, it says data memory is upto 64K. So, should I use program memory space to access 2 memories? Or what can be the possible solution? Is program memory space writable?Thanks for help


memory management problem in C5416

Started by megha daga in TMS320c54x14 years ago

Hi I wrote the mail about the memory management problem I am facing. I told in my previous mail that I run my prog on simulator and it ran to a...

Hi I wrote the mail about the memory management problem I am facing. I told in my previous mail that I run my prog on simulator and it ran to a random addr and gave an error of Trouble Running Target CPU. I ran the code on the device and I am getting an error message as: cant remove breakpoint at 32E0. 32E0 is the addr from where main() starts. Someone kindly help me regarding this error, w...


W3100A

Started by Dario Binacchi in TMS320c54x16 years ago

Hello all. Has anybody developed firmware for Tcp/Ip socket handling based on c5416 and W3100A devices? I have...

Hello all. Has anybody developed firmware for Tcp/Ip socket handling based on c5416 and W3100A devices? I have problem


Problems with RFFT/CFFT - DSPlib

Started by Guilherme Martinhon in TMS320c54x15 years ago

Hello!   I?m using the C5416 DSK and now I?m writing a code that do the FFT of a signal generated on the same code....

Hello!   I?m using the C5416 DSK and now I?m writing a code that do the FFT of a signal generated on the same code. I?ve used the cbrev functions, to reverse the bits and a


Read from external data memoy and copy to internal memory

Started by babak vafa in TMS320c54x15 years ago 2 replies

Hello I have a FPGA on C5416 external data memory which there is variables (10 vector with lenght of 1024-decimal- at start address 0x8000 )...

Hello I have a FPGA on C5416 external data memory which there is variables (10 vector with lenght of 1024-decimal- at start address 0x8000 ) . Also i have a internal(local) variables in my program which copy those external data variable. i mean ,first read from ext. data memory then copy to my local variables. like following #pragma DATA_SECTION(Ext_var1,"EXDATA"