I am looking for codec code for the C5402 DSK (AD50 codecs) in assembler form. The DSK example code is in C form yet my project is ...

I am looking for codec code for the C5402 DSK (AD50 codecs) in assembler form. The DSK example code is in C form yet my project is in assembly. Does anyone know where to find some? Thanks Tim King

Ashok- > Thanks for your prompt response and suggestion about problem. We have > played sine wave to speaker thru codec and it is working...

Ashok- > Thanks for your prompt response and suggestion about problem. We have > played sine wave to speaker thru codec and it is working fine. Ok, if you can do that, then you have a good debug start point. Now try to output square wave, then try simple .wav speech file (downloaded through CCS into DSP memory). Maybe you have an issue with sign-extension or left-justification. You s

Hi all I want to use the McBSP-codec interface in the 54x dsk in full duplex mode using DMA.I tried to use codec_cont_play(),...

Hi all I want to use the McBSP-codec interface in the 54x dsk in full duplex mode using DMA.I tried to use codec_cont_play(), codec_cont_capture() functions declared in codec.h. I find that using these functions I can do only a half duplex conversation with t

hello everybody, i am using 5402 dsk. i have written a RTDX client program in vc++ which sends raw PCM data of an audio wave...

hello everybody, i am using 5402 dsk. i have written a RTDX client program in vc++ which sends raw PCM data of an audio wave file to target board. Target board is also receiving data. but when i want to send this data to codec to play it back, it is not working. i want t

I have been receiving requests for ad50init.asm file, which initializes the AD50 codec on the C5402 DSK board using asm language,...

I have been receiving requests for ad50init.asm file, which initializes the AD50 codec on the C5402 DSK board using asm language, intended for very small footprint applications that do not use DSP/BIOS. The file was posted on the C54x group archive for almost 2 years bu

hello i'm working with the 5402dsk and have a problem to add my vector.asm in the codec example. i changed the 5402.cmd file...

hello i'm working with the 5402dsk and have a problem to add my vector.asm in the codec example. i changed the 5402.cmd file like this. PAGE 0: VECS: origin = FF80h, length = 0080h PRAM: origin = 7600h, length = 8000h at first i got syntax erros messages an

I have just found (I think) a problem with the TMS320AIC23 codec. If I select the Digital high pass filter (set the control bit to a...

I have just found (I think) a problem with the TMS320AIC23 codec. If I select the Digital high pass filter (set the control bit to a 1) I am seeing an offset of about -1000 from the codec. If I set this to a 0 it centers itself on 0. This is backwards from what the datasheet reads.

Hello, A would like to know if someone has a code of a Voice CODEC EFR for GSM using C54x (in C or Assembly). I try to...

Hello, A would like to know if someone has a code of a Voice CODEC EFR for GSM using C54x (in C or Assembly). I try to compile a version of ETSI, but it was not make for C54x (it was make for bcc), so it?s compile in C54x but not link. I think that this pro

Hi, This link "http://www.doc.ua.pt/arch/itu/rec/product/G.htm" doesn't work. Please let me know how I can get the G.726 C source code and...

Hi, This link "http://www.doc.ua.pt/arch/itu/rec/product/G.htm" doesn't work. Please let me know how I can get the G.726 C source code and also I need to know how to calculate MIPS for G.726 codec . Many thanks Salah > > > > Hai, > I have downloaded source code of G.726 from ITU-T and test > vectors.There is one converter utility of ITU-T itself which > converts input f

Hi all, I've succeeded running both the codec and the audio example. I would like to thank all the people CC'd to this email that...

Hi all, I've succeeded running both the codec and the audio example. I would like to thank all the people CC'd to this email that helped me, And also forward you to the link: http://elismile.hypermart.net/dsk5402.html So

Hi! Iam working with a KIT DSP (TEXAS INSTRUMENTS)on DSK C5402. I am searching an echo program done with functions "codec_read" ...

Hi! Iam working with a KIT DSP (TEXAS INSTRUMENTS)on DSK C5402. I am searching an echo program done with functions "codec_read" and "codec_write" and also a filter program (low, high and band pass filter )including in the codec program. Codec parameters used

Hi all, I am working on simple speech recogn. algorithm using dsk5416 kit. Was able to record audio thru pcm3002 codec interface but for...

Hi all, I am working on simple speech recogn. algorithm using dsk5416 kit. Was able to record audio thru pcm3002 codec interface but for some reason recording does not work anymore. Tried resetting SW, reinstalled CCS DSK v2 IDE, changed microphone (labtec plugging into microphone connector J1 of DSK), ... Nothing seems to work, tried reading PCM3002.pdf codec doc, not easy to find ea...

hi guys I need your expert advice on this; we have the header for the JPEG codec purchased from a 3rd party vendor, this header file contains...

hi guys I need your expert advice on this; we have the header for the JPEG codec purchased from a 3rd party vendor, this header file contains hex codes for DSP for JPEG decoding., this header file contains code to be loaded to DSP. AS what i KNOWN this header file is generated using coff2c FROM a .out source ( DSP binary ). We want to debug/customize the codec but the 3rd party vendor doe...

hi, I've succeeded compiling and running the codec example/ (After reading the paper "TI 5402 DSK: The Things I Learned the Hard ...

hi, I've succeeded compiling and running the codec example/ (After reading the paper "TI 5402 DSK: The Things I Learned the Hard Way" http://elismile.hypermart.net/dsk5402.html ) The led blink, but no sound is coming

Hi, I would like to connect codec PCM4201EVM board to DSK5416 Board. Thus, I connected PINS BCK, FSYNC, SDOUT and GND from PCM4201EVM to PINS...

Hi, I would like to connect codec PCM4201EVM board to DSK5416 Board. Thus, I connected PINS BCK, FSYNC, SDOUT and GND from PCM4201EVM to PINS DC_BCLKR0, DC_FSR0,DC_BDR0 respectively on DSK5416 board using external peripheral (P2). The PCM4201EVM is working in master mode and generate BCK and FSYNC. Using this plugging i'm opening McBsp0 and put clock mode and Frame sync to external. Looking...

Good day!   My target hardware consists of a TMS320C541 DSP and a TLC320AD545 codec connected in the standar

Good day!   My target hardware consists of a TMS320C541 DSP and a TLC320AD545 codec connected in the standar

I am trying to do a loopback program (get data in, and send it out without any processing) on a 5416 DSK. I am using the on board ...

I am trying to do a loopback program (get data in, and send it out without any processing) on a 5416 DSK. I am using the on board PCM3002 codec and it is configured for 16-bit data transfer. I also have McBSP2 configured for 16-bit receive/transfer. The following are the register values for McBSP2 and PCM3002 codec, McBSP2 registers:

Megha- > I tested with the highest speed possible (156MHz) with a multiplier of > 13. > Yes there was increase in the counts of rx > It...

Megha- > I tested with the highest speed possible (156MHz) with a multiplier of > 13. > Yes there was increase in the counts of rx > It was as follows: > 25 > 0 > 35 > 0 > 34 > 0 > 35 > 0 > and tx was 0 for all. well I cant see the definations of the function > PEP5416_AIC23_read and write but ya I know what they do. The read16 will > read a 16-bit signed value from the codec data

Hello, I hope someone can help me program the tlc320ad50 registers. I think I'm doing all that's necessary but it simply doesn't...

Hello, I hope someone can help me program the tlc320ad50 registers. I think I'm doing all that's necessary but it simply doesn't work. That's the code I use to program register 1: ;********************************************************************* writeReg1: c

Has anybody ever used the Texas Instruments tlv320aic23b codec? Has anybody ever had a problem with that chip being easily...

Has anybody ever used the Texas Instruments tlv320aic23b codec? Has anybody ever had a problem with that chip being easily susceptible to static discharges ocuring anywhere near it? I'm trying to use it in a product and we are trying to get it to pass the part of the CE