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Technical discussions about the TI C6000 DSPs (including the c62x, c64x and c67x DSPs).
Search Results for "stack"
help needed regarding task stack decoding in c64x processors
Naga r - Apr 24 2006
Hi,
Is there any way to decode the task stack in C64x processors.
My aim is to obtain the state of all tasks from thememory dump of
stack/stack pointers, at any point.
I cud se... 
DSP/BIOS stack doubts [3 Articles]
Giovanni Parodi - Nov 28 2006
Hello everybody,
I have a doubt about stack in DSP/BIOS tasks.
In fact I'm currently using a DM642 based platform and I have these doubts:
1) the stack size of task seems to ... stack monitor utilities [2 Articles]
shiv...@yahoo.com - Jan 31 2008
Hi guys,
This is a querry related to the STACK monitoring on 62x DSP.
DSP system running perfectly with a DSP BIOS. It has a PRD defined to run at 10 ms. I would like to kno... question about .stack section
Hua Ouyang - Oct 8 2001
Hi,everyone:
I have place .sysmem and .stack section into
SBARAM.The program runs successfully. As soon as I
place .stack section before the .sysmem section in... TSK and SWI
balasubramanian vaidhyanathan - Oct 2 2008
Hi all
I have a question on the stack usage in the case of the SWI and TSK. What is the difference between having the same stack for all SWI's and each its own stack for TSKs... Re: how to access CPU registers in C code
wbon...@wimsworld.com - Mar 8 2006
I am interested in the exact same feature, and would like to know if you found a solution. I would like to simply read the B15 register, which is used as the stack pointer. I... query on stack pointer.
Ajeet K Mall - Feb 5 2003
Hi all,
I have a small query regarding coding in linear assembly for C64x. I would
like to know how can I initialize a local stack using stack pointer in my
linea... Stack overflow detection
Bhaskar Reddy N - Jan 20 2006
Can anyone provide good logic for Stack overflow detection specially for C6x. I came to know the Stack painting logic, in which we will be filling the stack with known data like... stack problem [7 Articles]
waji...@hotmail.com - Feb 25 2007
Hi I am new to dsp programming.the following error occurs when I run the program in ccs v2.
warning: creating .stack section with default size of 400 (hex) words.
Use ... How to do heap and stack size calculation? [5 Articles]
"H.264encoderondm642" - Mar 5 2007
I have just finished my encoder and decoder implementation on TMS320C6713 DSK.
I have some things that are not clear in my mind. ==>
## What is method to calc... Windmill Ethernet stack issues
"Norton, Peter" - Jun 19 2007
Hi all,
Anyone have any experience with the Windmill ethernet stack for the
91C11 chip?
I am having issues where the stack cannot keep up with sending a 1k byte
array every 1... What happens to my stack? [2 Articles]
esbn8 - Apr 13 2006
Hi,
trying to run a code developed and running in MSVC on CCS3.1. I use
the c64xx CPU Cycle accurate simulator. I use the Call Stack window to
track my function calls, but a s... warning on dsp about stack [2 Articles]
abhi_gs2005 - Aug 13 2007
hi all,
whenever i trying ti build any program on 6713, there is
warning regarding to stack area has been use. what is really this, how
it can be solved.
Tha... Re: Optimizing C Code & LDDW/STDW Intrinsics [2 Articles]
Bernhard Gustl Bauer - Oct 24 2004
Thomas Laiminger wrote:
Hi Thomas,
> have you tried to use #pragmas to give the compiler some infos about how he
> can unroll the loop?
I don't know... TCP/IP stack for TI C6x [2 Articles]
Thomas Schwere - Oct 25 2000
Hi all,
Does anybody know about a TCP/IP stack for the TI C6x? We need such a
stack (preferably royalty free/open source) for a diploma thesis at the
ETH Zuric... Stack - C6x
goelhss - Mar 31 2003
Hi C6x,
How to calcualte stack requirements of a code for 'C62x ?
Can it be done using coding ?
Thanks and Regards,
Vishal.
... a profiling problem
zhoux1977 - Jul 17 2006
Hi, everyone,
I encoutered a error dialog when I profile my H.264 decoder under
CCS3.2 which is configured as EVMDM6446 cycle accurate simulator,
As regarding to my observa... to save and restore A10-A15 & B10-B15 registers in stack into C6XX...
aysem_as - Nov 21 2008
Hi All.I'm new in here and I'd be very glad if u help me..
In C6XX series we cannot modify the values in A10-A15 & B10-B15 because
these registers are used in C to store valua... C6x stack [2 Articles]
Lars Skade - Nov 7 2000
Hi,
Does anyone know why the C6x stack is filled with 0x00COFFEE?
Is it actually used for anything?, i.e. does it have to be filled with that
word?
Cheers,
La... help for linear assembly
goelhss - May 24 2003
Hi All,
I am new to assembly programming in C62x and I m facing a problem.
I have to convert a "C" function into linear assembly.
This function declares and... Position of __STACK_SIZE symbol [4 Articles]
jfbuggen - Mar 15 2002
Hello,
I'm writing a C6415 app with CCS2.1. I have some problems with
the linker.
The __STACK_SIZE symbol is defined by the linker and used
to initialise ... RE: [infos_TI] Position of __STACK_SIZE symbol [2 Articles]
Jean-Michel MERCIER - Mar 15 2002
> I think that __STACK_SIZE is the size of the stack, not its position in
memory.
> You could think of it as a compile time constant that doesn't exist anyway in... memcpy for stack content read?? [2 Articles]
shiv...@yahoo.com - Jan 31 2008
Hi 6x Experts,
Can I use memcpy to read the stack content? Please help me understand more.
Thanks in advance..
regards,
Shiva
Check Out Industry's First Single-Chip, Multi-F... How to implement TCP/IP stack on a platform which isn't EVM642 [5 Articles]
fluffy_bear_kevin - Aug 23 2007
Hi, everyone:
I have to implement TCP/IP stack on a platform based on DM642 which is
not EVM642. So the NDK can not be used on it properly.
Is there anyone who has figured ... TCP window
stepheno59 - Dec 14 2004
I am using the Network Development kit to connect a TMS320DM642 DSP
to a PC via an ethernet network.
Running WinDump (a version of tcpdump for windows) it ... Memory Allocation :Help [2 Articles]
deepti_d_r - May 8 2007
Hi all
I am working on C6416 DSK Simulator. I am trying to port a code written
in C, developed for video coding (H.264 based ) of frame size qcif
(176x144). Right now am tr... IP stack for C6747
geni...@hotmail.com - Sep 7 2009
I'm trying to invoke the Ethernet on my evaluation board from C6747. I'm using OMAP-L137/TMS329C6747 evaluation board by Spectrum Digital. They give an example for Ethernet, but it... why this error occurs during profiling?
zhoux1977 - Jul 18 2006
I use evmDM6446 cycle simulator to simulate a H.264 decoder. while, the
program works ok when I simulates it under CCS3.2. But when I profile
it by using the below compiling op... "Trouble running Target CPU" error message
esbn8 - May 15 2006
Hi. Trying to run a C application on the c6416 Device Cycle Accurate
Simulator, I get the following error message:
Trouble running Target CPU: Memory Map Error: WRITE access ... RE: C6x reference design with USB connection? [4 Articles]
Jean-Michel MERCIER - Oct 30 2002
Hello,
Jeff reference is interresting (except that the
netchip is hooked on the EMIF, not the on HPI)
But I think that the most important part on USB is ... Re: DSP halts after sometime
Richard Williams - Feb 24 2009
pathak,
just a few suggestions..
where did the program stop?
what does the call stack look like?
is the code at the stop location and all the first step back in the call st... DM6437 EVM and RTDX [2 Articles]
rowkajjh - Nov 16 2007
Hello,
I do have a TMS320DM6437 Evaluation Module=B9 and tried to get RTDX to=20
work. Therefore I have to define the .rtdx_data and the .rtdx_text=20
sections. I tried it thi... about strip symbolic information in c6x linker [2 Articles]
Tao Wang - Feb 17 2003
Hi, all,
When I use -s option(strip symbolic information) in the c6x linker under ccs2.0
I can not load the program into the C6203 DSP. But if I do not use -s op... Calloc failed for handle [2 Articles]
prabhakar_dsp1 - Jul 25 2005
Hello Experts,
Iam using CCS DM642 functional Device Simulator for my H264 deocder.
My code size is about 800KB. I could able to load the code properly.
When I am run... Problem in CCS [2 Articles]
vijay_asm - Jun 21 2007
Hi,
I work on 5402 dsp and face a strange problem in CCS(ver 3.1). That
was a old project which never used interrupts. Both C and asm files
are there. C for main\algorithm\l... stack size [3 Articles]
Raj - Jan 22 2004
hi,
is there any limitation on the size of the stcak on 6X EVM. Can I have a stack size of as high as 15kB? what is the effect of putting the stack on SDRAM apart f... Re: How to place TI's libraries into memory
Andrew V. Nesterov - Oct 9 2001
> Date: Mon, 8 Oct 2001 03:57:48 -0700 (PDT)
> From: Hua Ouyang <>
> Subject: How to place TI's libraries into memory
>
> Hi,everyone!
> I want to place TI's ... Cypress CY7C68001 USB Software Stack for C64
pn2500 - Jan 14 2008
Anyone have any experience or recommendations for a software
stack/driver to use with the Cypress CY7C68001 USB chip with the C64
DSP and TI's DSP-BIOS?
Thanks!
Check Out ... Re: Bug in CCS (Linear Assembly)???
Jagadeesh Sankaran - Apr 29 2005
shubham_daiict wrote:
> Hello,
> I am using CCS to write linear assembly *.sa files. I am finding that
> while executing this file, the CCS executes things in incorrect ... Parallel manipulation of SP [2 Articles]
esbn8 - Apr 10 2006
Hi all.
I am having a great deal of problems trying to transplant a c-code
thats is developed and running in VC6 to CCS3.1. I use the c64xx CPU
cycle accurate simulator. I hav...