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Discussion Groups | TMS320C54x
Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).
Search Results for "initialization"
Initialization of codec AD50 [3 Articles]
wei_wen_dai - May 24 2002
Hi all,
I am currently using the AD50 codecs on board the C5402 DSK for
speech acquisition.
Does anybody know where we can find and get easy-to-use C-callab... 
Random number generation initialization [2 Articles]
Cesar - May 2 2007
Hi, I want to implement a random number generator into my C5410 DSP. I
have found code for rand routines, but I have noticed the seed of the
generator is always the same, so the ... McBSP initialization [8 Articles]
thed...@yahoo.com - Oct 7 2008
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... Re: Allocating .const to Program Memory
Jeff Brower - Mar 1 2008
Mario-
> I read in TMS320C54x Optimizing C Compiler SPRU103C, page 6-4, "6.1.3
> Allocating .const to Program Memory".
> Its possible also to DSP/BIOS users ?
If DSP/BIO... DMA Initialization problems in C5410
- Feb 22 2002
Hi group,
I am having problems with DMA Initialization in C5410. The specific problem I am
facing is, I have written an initialization code to enable DMA c... DO you know about DMA autoinitialization ? [2 Articles]
ahma...@yahoo.com - Jul 10 2008
Hi
Is it possible in C54x DMA to have two channels in auto-initialization mode but with different Autoinitialize source and destination addresses, simultaneously? Would you descri... want help regarding memory map of 5416 [2 Articles]
snehal joshi - Jul 31 2003
Hi
I am new to c54x family. I am working on
implementation of speech codec on 54x.
I have following memory requirement (which i get from
memory map file generat... Disbalin DAA on C54cst
haideralibaig - Jun 1 2006
Hello All-
I need some help on figuring out how to disable the DAA on the c54cst
chip. I figure it has something to do with initialization driver but I
am still confused if wh... Re: error message
Lucy Jordan - Oct 9 2003
This may be an old question but it looks like it never got answered...
The undefined symbol error for pinit and cinit occurs when the
application
has global da... Code execution problems when using the boot loader (C5416). [5 Articles]
- Mar 11 2005
I am having problems running a program on the C5416 when it is not connected to the emulator. We are using a serial EEPROM in SPI mode to store the boot table. The b... Re: abort and DSP/Bios Problem
fg0846 - Mar 7 2002
Hi again
Your program should look like that:
// in you BIOS config, you must create a LOG object, eg. LOG_debug
#include McSBP initialization [2 Articles]
Manish Varma - Aug 2 2006
Hi All,
We are developing basic analog phone using TMS320C54CST and
MSM7716 as codec.
Codec is going to be connected at McBSP0 for audio data and
McBSP1 configure... Help: C5402 DSK initialization inconsistency [3 Articles]
commdsp - Mar 21 2002
Hi,
I'm new to TI C5402 DSK. After resetting the parallel port
successfully and setting up CCS 1.2 with parallel port for
the board, I invoke the CCS applicati... Re: Can CCS 3.1 read data from excel file ? [3 Articles]
Jeff Brower - Mar 19 2008
Dayah-
> I want to read data from an excel file using C program in CCS 3.1,
> can it support that ? Thanks.
Yes but you have to do some work. You can use standard file I/... spectrum digital C549 EVM
Rob Cravens - Feb 26 2002
Hello all,
Does anyone have any sample C code or C+assembler code that initializes the
spectrum digital C549 EVM and AD55
AIC chip that they could share?
... 54x DMA Initialization [2 Articles]
Leigh Wells - Jun 23 1999
Hi, all.
I'm setting up the DMA for use with the McBSP on the '5410. I have set
it up similar to how it is illustrated in SPRU302 pg. 3-50. Using the
emulator ... DMA with auto initialization
eli_zarka - May 29 2003
Hi all,
I am using a DMA channel with autoinitialization.
I have a frame of 4 16-bit words.
My question is how I have to configure the DMA and the McBSP in ord... AIC111EVM CODEC and DSK5416
liusheng12 - Dec 19 2003
Currently, I am working on AIC111EVM CODEC and DSK5416.
Since I do not have the newest CCS version with the data
conversion support on AIC111, I found it is r... RE: reading a .dat file_URGENT
"ChRiStiAn C.S" - Jan 16 2008
Christian-
> > i need a help in my project...
> >
> > i'm using TMS320VC5416...
> >
> > i have a problem, i want to read a .dat-file. Data on the .dat-file is integer..... (Q) .set directives
Ki-Young Park - Jan 27 2001
I like to control AIC in EVM5409 from Spectrum Digital (AD50).
I found some example code in asm file to do that and now
I like to call those functions from 'C' f... RE: reading a .dat file_URGENT [2 Articles]
Jeff Brower - Jan 14 2008
Christian-
> > > i need a help in my project...
> > >
> > > i'm using TMS320VC5416...
> > >
> > > i have a problem, i want to read a .dat-file. Data on the .dat-file is... Question about DSK5402 program memory
vsp76 - May 8 2003
I' ve just started to work with 5402, and I wanted to start ready
software (written on the ANSI c for PC) on the DSK board, but it takes
more than 100kB program spa... 5410 DMA with I/O problem
stan_hudson - Dec 29 2001
Hello All,
I'm using a 5410A and am attempting to
perform DMA transfers between internal
data memory and I/O space. The datasheets
indicate this is possible ... Data is corrupt after serial boot
erha...@hotmail.com - Nov 3 2008
Hi,
I am booting 5416 using standard serial boot method. My problem is that some part of my code does not work as expected when I boot serially but it works fine when I program th... Re: AD50 Codec init...
Micah Caudle - Jan 29 2004
Jeff,
I don't think your attachment made it through. Maybe
you should just include it as inline text or upload it
to the "files" of the c54x yahoo group homepage.... McBSP Initialization
Leigh Wells - Jun 8 1999
I am attempting to initialize a McBSP on the '5410 to receive. I put
the port into reset by writing 0h to SPCR(1,2),
then write to configuration registers, wait for... AD50 codec initialization in asm language
Jeff Brower - Jan 28 2004
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
footpri... C5402 DSK
kumar venkat - Jul 25 2001
Hai all,
I need a small clarifications. I have c5402 dsk without any Evaluation
Module. i would like to run a Input - Output routine i,e I have a carrier signal
s... 5416/320AD77 Interfacing???
Geoffrey Wang - Nov 29 2001
Hi,
I've been having a terrible time just trying to program a McBSP to produce
any output on any line (I'm attempting to interface a 5416 with a TL320AD77
via ... FW: reading a .dat file_URGENT
"ChRiStiAn C.S" - Jan 14 2008
/*************************************************************************
* $RCSFile: $
* $Revision: 1.1 $
* $Date: 2001/11/21 04:32:06 $
* Copyright (c) 2001 Texas Instrument... Re: extended addressing in 5416 : Loading problem in emulator
Jeff Brower - Jul 15 2005
Ritish-
> As my code size is getting large, I have to put some program modules on
> 0x0000-0x7FFF (OVLY bit set) section and others on SARAM 0x28000-0x2FFFF and
> 0x380... Re: FW: Re: problem with speech quality for tms320c54cst & msm7716 codec
Jeff Brower - Sep 4 2006
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, the... Observation [2 Articles]
Jagdish prasad - Jul 19 2002
Hi all,
I was working on serial interface(MCBSP) of DSP C5410. And was trying to
transmit/receive data from another device serial device. MCBSP serial port
assume... Re: extended addressing in 5416 : Loading problem in emulator
ahma...@yahoo.com - Mar 24 2008
Dear
I had also the same problem with CCS3.1; Then I instaled and used CCS2.2 and it works properly. other times I uninstalled and reinstalled the CCS3.1 and the emulator driver... Re: problem with speech quality for tms320c54cst & msm7716 codec
Jeff Brower - Aug 29 2006
Hirpara-
> We are using TI DSP TMS320C54CST and CODEC from OKI(MSM7716) to
> build a simple pstn phone. We are having problem with audio quality
> when call on pstn line an... Re: code working on simulator but not on device? [7 Articles]
megha daga - May 3 2006
Thanks Jeff
Yeah I think there is some problem in the buffer initialization function (which initialises all the buffers for the coefficient data and the type of stimulation and ... Re: Stability of DSP according to the production time [5 Articles]
"Brian C. Lane" - Aug 27 2006
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Hash: SHA1
kt_rhee wrote:
> Hi all,
>
> I'm struggling to resolve the strange problem with c54x. My code
> works well on some DSP c... Re: C5416's McBSP0
Micah Caudle - May 26 2005
I don't remember exactly how I came up with all these
numbers but here's some notes from some McBSP
initialization code I wrote the works just fine.
First, write initial v... booting C5416 using standard serial boot method [6 Articles]
erha...@hotmail.com - Oct 4 2008
Hi,
I am using PIC18F97J60 to boot 5416 using MCBSP0. I have built my boottable using -v548 assembler option and I am sending this boottable starting from word 0x10AA after resett... What is wrong in initialization codec in C5402 DSK
bakhtvar - Feb 17 2002
Hello all;
I bought C5402 DSK and wrote this code to initialize McBSP1 for AD50
#include