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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 "bios"
No DSP/BIOS --> DSP BIOS
Steve Sharp - Jul 26 2002
Hi,
Im trying to convert an app that currently runs on a c5402 which has been
built without DSP/BIOS to use DSP BIOS, however im having some difficulty
transla... 
Question from a beginer for DSP/BIOS [2 Articles]
mani...@yahoo.com - Aug 21 2006
Hi groupmembers,
We are developing basic analog phone on TI's TMS320C54CST.. We need multithreaded support so we are in the process to convert our existing single threaded ... dsp bios or other RTOS?
bsd_mike - Oct 19 2004
Just wondering what the group thought of DSP BIOS or any other
RTOS.
DSP BIOS seems powerful, but, perhaps it is just me, I have not
found good documentatio... HPI as IO when using DSP/BIOS
dsk5416dev - May 29 2003
Does anyone now if it is possible to use HPI as IO when DSP/BIOS is
used?
I've tried this without DSP/BIOS and it works but not with DSP/BIOS.
... RPTB hazard [2 Articles]
- Oct 31 2001
I tried to download the "BIOS BRAF patch -- patch000925.zip"
from ftp://ftp.ti.com/pub/cs/c54x/bios/12245_ecs but no success.
The link is mentioned in SPRA599A ... Audio Examples & DSP/BIOS
- Jan 29 2001
The Audio Example included in CCS v1.11 do not work with DSP/BIOS.
Does anybody know how to get an updated version of this example that
supports DSP/BIOS ?
Tha... Did you love to using DSP/BIOS in your Design and Implementation?
cnlinker - Nov 24 2004
Dear Friends,
I am learning about DSP/BIOS based DSP System Design. Now I tried to
understand the structure of PLIO Adapter and LIO Controller. It seem
b... Can I use the RTDX while not implementing the DSP/BIOS? [2 Articles]
Jane Shen - Dec 18 2001
From TI's Doc, it seems the RTDX might be used independently from the
DSP/BIOS. Well, after I insert the RTDX related code(declarations,
function calls, vecTable an... Using Microcomputer Mode with DSP/BIOS [2 Articles]
freesampleic - Nov 29 2002
I am having trouble switching the C5402 DSK to mircocomputer mode
using DSP/BIOS. The way I did it was by changing the MP/#MC bit of
PMST register value within the ... illegal ccs shutdown when invoking DSP/BIOS tools
Krishna Nair - Nov 16 2002
hello everyone,
am using CCS1.2.
After i have loaded a DSP/BIOS out file onto the DSK (5402) and i try
to invoke some or any of the DSP/BIOS tools CCS complete... DSP/BIOS [2 Articles]
mdl8736 - Jul 10 2002
Is the DSP/BIOS used in general, or do people write their own kernel
software/firmware? I know it depends on what the application is, but
it seems like the DSP/BIOS... Bug in Code Composer Studio [3 Articles]
Martin Collins - Mar 14 2001
Hi,
I'm trying to build a DSP/BIOS project. I include bios.a54 for the bios
stuff.
I understand this file as being a sort of library, but Code Composer trys to... Re: C5409 HPI boot with DSP/BIOS
Jeff Brower - Mar 4 2004
Narcis PR-
> I need to boot a c5409 in HPI mode. I have very problems when I try
> to boot programs with DSP/BIOS. I can boot a simple programs but no a
> DSP/... change processor speed in DSP/BIOS config tool [2 Articles]
ajs_edwards_uk - Feb 25 2002
Hi,
I am trying to change the DSP speed in the DSP/BIOS config tool to
40MHz from 100MHz. When I save the change, it writes its config
files, then when compili... Re: Connect codec PCM4201EVM board to DSK5416 Board [3 Articles]
Jeff Brower - Jul 2 2008
Sebastien-
> "On C54xx devices, SPCR1[0] access requires a sub-address
> setting; i.e. SPCR1 register, port 0 (McBSP0). Therefore you have
> to set SPSA0 first (located at... Beginner's question
hormon_p - Apr 26 2003
Hi,
As far as I know, there shouldn't be any trouble with making use of
RTDX or DSP/BIOS capabilities on TMS320VC5402 connected via parallel
port. Am I right? ... Problems loading dsp program with dsp/bios [3 Articles]
- Nov 11 2001
If I load the programm I get following message.
"Data verification failed at adress 0xFF80. Please verify target
memory and memory map".
I get the error messag... abort and DSP/Bios Problem [7 Articles]
collins - Mar 6 2002
Hallo,
I'm sure somebody has seen this behaviour before and could help me out.
I've built a simple DSP/Bios project with just a main and a log object
config... problem using dsp/bios tools
xie - Nov 6 2001
why do i meet this problem when i use dsp/bios tools?
"failed to open channel RTA_toHost$rtdx"
... DSP BIOS configuration tool
bsd_mike - Oct 21 2004
Brian,
Thanks for your response....
I think I may have become one of those old engineers that I used
to complain about when I was younger....but that config... Weird error message
- Jan 10 2002
When I try to use the McBSP code from inside a .cpp file, I get lots of
the following errors :
[aic11.cpp]
"c:/ti/c5400/bios/include/csl_mcbsphal.h", line 79: ... DSK mem hole? [2 Articles]
Micah Caudle - Nov 14 2003
Could anybody explain to me why there is a memory hole
for the 5402 DSK at 4000-8000? I don't understand why
this is not external memory mapped to the FLASH or
SR... Audio Sampling Frequency
- Nov 8 2000
Hello all,
I'm building an audio processing app, and would like to use DSP/BIOS
for the i/o.
I'm using CCS 1.2 with the '5402 DSK.
Since I'm still new to ... problems with codec library and DSP BIOS
Mohamed Montasser - Jun 14 2000
hello all,
I am trying to use RTDX to stream data from the host to the target, I
am using the c5402 DSK,
inside main, I call codec_open, but before calling ... Connect codec PCM4201EVM board to DSK5416 Board
seba...@seareka.com - Jul 2 2008
-Jeff
"On C54xx devices, SPCR1[0] access requires a sub-address setting; i.e. SPCR1
register, port 0 (McBSP0). Therefore you have to set SPSA0 first (located at address
0x003... Problems with DSP/BIOS Tools
Pawel Herman - Apr 29 2003
Hi,
What can be the cause of my problems with launching DSP/BIOS Tools ?
I tried, for instance, to configure appropriate objects like SWI, HST
according to wha... HPI boot for programs with DSP/BIOS
narcispr - Feb 12 2004
I need to boot my C5409 EVM board in HPI mode. I read the SPRA382
(for C5402 HPI boot) and SPRA672A (for C5409 boot). Now I can boot a
simple blinking program like ... Problem with memory alignment for DSPLIB [2 Articles]
Markus Bühren - Jun 17 2003
Hi!
I want to use the fir function of the dsplib on a DSK5416 and have a
question about circular buffers and memory alignment. As far as I
know it is possible ... DSP memory allocation [2 Articles]
ajs_edwards_uk - Feb 20 2002
Hi,
I am programming a TMS320 5402 DSK in C with Code Composer Studio for
a university project, and have no previous experience with DSPs. I
am unsure how to g... Real Time Tracing and Analysis
- Nov 11 2001
Hi,
Could someone tell me how to perform real time tracing and analysis
of assembly code on the C5402 DSK ?
I know that the BIOS commands can be used to kee... error message [2 Articles]
wx_try - Oct 28 2002
Hi all
I'm using C5402 DSK and CCS 2.1. I met with the following error:
Simple Project on DSK5416 [2 Articles]
Siva Anne - May 30 2008
hi to all,
I want to interface DSK5416 codec for doing some speech processing
application...i am just checking tech details and i understood the hardware
scheme....but the pro... configuring memory
- Nov 26 2001
We're using the audio.pjt example given by TI (found in
ti\examples\dsk5402\bios\audio directory), and we are trying to add
some extra processing to it. We've been ... DSP/BIOS TSK scheduler
KRUCHIO Gabor - Nov 20 2001
Hi all,
what do you think on the following synchronisation problem:
- two DSP/BIOS task objects (TSK_A and TSK_B) have the same priority
(e.g. Priority 1)
- TSK... Device driver for 5402 DSK on board UART using DSP/BIOS
pradbelur - Jan 24 2002
Hi all,
We are developing a device driver for the 16C550CFN uart,
present on the 5402 DSK.
The driver is based on the streams IO model of DSP/BIOS.We are fa... Memory allocation issues [5 Articles]
thed...@yahoo.com - Jul 26 2008
I am using the PEP5416 with code composer v3.1, and am having problems with memory allocation.
In my code, I use the malloc() command multiple times, though after awhile, the pr... Setting interrupt vector on TI CCS/5402 DSK [2 Articles]
Ben Bradley - Oct 2 2000
Posted to comp.dsp and
I've read through everything I can find on Code Composer Studio, and
can't get
an interrupt function to be called. It's a C function an... Re: Change a memory region addres
Micah Caudle - Nov 25 2003
Does this program use DSP/BIOS? Sounds like you are
trying to change something that was created with the
DSP/BIOS configuration GUI outside of the GUI. The
correc... query regarding interfacing of ADC/DAC for speech i/p and o/p [2 Articles]
jain alpana - May 11 2004
hello everybody
i m an student doing project "Real time
implementation of G.723.1 on TMS320VC5510"
right now i am ready with optimised code which is
running in ... dsp/bios and interrupts [2 Articles]
Lucy Jordan - Aug 31 2002
Is it possible to write an ISR in assembly and use the dispatcher to
call it?
Or
Can you use the dispatcher and have a vectors.asm in the same p...