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Technical discussions about the TI C6000 DSPs (including the c62x, c64x and c67x DSPs).
Search Results for "ldh"
Load long dayta type [2 Articles]
Moranjkic Adnan - May 26 2008
Hi All,
I am working on C6446 Davinci EVM. I need to write one of my C FOR loops in linear assemble for better performance. Evrithing I do gives me wright result except loading ... 
Parallelizing loads
matdude247 - Jan 11 2002
Hi,
I am trying to write linear assembly code for C64x for the DCT/IDCT
operation. The algorithm requires that an entire row/column be loaded
into the register ba... ldh & sth
- Jan 31 2003
Hello c6x,
For my application the C language is not usable.
I wrote all software in assembler but now I heve some instructions
that don't work correctly.
As ... Fw: Break Points
Ganesh Vijayan - Jul 2 2003
----- Original Message ----- From: Bhooshan iyer
To: g...@emuzed.com
Sent: Wednesday, July 02, 2003 5:35 PM
Subject: Re... C6711DSK Assembler Optimize By CCS V2.0 Optimization parameters
fjulink - Sep 4 2002
Hi all:
I use Optimization parameters (-o3 -s -pm -ms3 ) to reduce
the number of clcoks, but the result still same as not using those
parameters.Which op... I have a problem in executing few instructions[LDW,LDH,MVK] in linear assembly. [2 Articles]
mohammed samdani - Dec 5 2002
hi,
I am working on TI 6701 processor
this project is getting complied and getting loaded
but, the ldw and ldh(LDW or LDH) instruction in linear
assembly fil... problem: LOAD commands [2 Articles]
asha grover - Mar 2 2003
Hi
I am very new to this field. I have problem understanding the LOAD command
(LDB/LDH/LDW).
Can you tell me what is baseR and offsetR. How are thay used an... FIR filtering
Fahim Sheikh - Aug 23 2003
hi all,
i am using the assembly routine for FIR filtering "FIRcasmfunc(example with CCS2.0 DSK 6711). My aim is to GMSK filter the incoming (through codec) bit... Re: request u provide me a solution in my linear assembly. [3 Articles]
Jeff Brower - Dec 5 2002
Mohammed Samdani-
Just a quick glance, so I might be off-base:
-how do you know a5 and a6 are not loaded?
what/where debug are you looking at?
-try 4*n... Load (LDW/LDH/LDB) Instruction [15 Articles]
Henrry Andrian - Apr 1 2004
Dear all,
Hi, I have question related in Load Data from memory (LDW/LDH/LDB)
using assembly language. Currently I am using DSK6711 board.
According to the SPRU... Re: Re: Shift left and check for saturation [5 Articles]
wilbur - Feb 15 2007
Hi All,
Thanks for your inputs.
Jeff, I went through the list and the
instructions/intrinsic I am looking for operate on 32
bit data. Will let you know if I come accross
s... Linear Assembly Commands [4 Articles]
Moranjkic Adnan - May 20 2008
Hi All,
I have quick question for all. I am using Linear Assembly to optimise a few of my FOR loops I need to load value in registers from memory. Data are long data type an... External Memory Access with C64x
cng...@lmint.com - May 5 2005
Hi
I am hoping to learn more about how C64x access memory with the L1/L2 cache architecture.
If I use try to read a 16-bit value (with LDH) from a non-cached region in... L1D Bug on C64x+
Gopi Krishna - Feb 16 2007
Hi all,
I got a problem
with C64x+ when i am compiling a function i am getting
a remark saying
RemarK : L1D bug may be
triggered by this execute p... circular buffer with DSK6713 [6 Articles]
asim...@yahoo.de - May 6 2010
Hi everyone,
i am trying to understand the circular buffer example(see bottom) in chassing's book and have some questions.
Q1: i ran the code with breakpoints and noticed tha... circular buffer with DSK6713
asim...@yahoo.de - May 6 2010
Hi everyone,
i am trying to understand the circular buffer example(see bottom) in chassing's book and have some questions.
Q1: i ran the code with breakpoints and noticed tha... a c6720 emulation probluem ,just like peter`s [6 Articles]
liqu...@163.com - Sep 5 2008
hello moto~~
a joke first~:)
i got the same problem with the c6720 emulation operation just like what peter described.the run button works,but the code just can`t load into the... Re: C672X unable to Run [4 Articles]
iddq...@gmail.com - May 19 2008
HI
Thank you guys. I don't know how to express my appreciation.
I tried the Michael's method to fill 100 hex words of internal memory with 0s and follow his steps. It works!!... Re: what is "L1D bug may be triggered by this execute packet" ? [2 Articles]
Jeff Brower - Dec 19 2008
Swapnali-
> We are getting following message while building code on CCS 3.3 for DM6437 EVM.
>
> L1D bug may be triggered by this execute packet
> [ B0] LDBU .D1T1... 128-taps signed FIR ---> 128-taps float FIR -- (ASM) -- Please help! [2 Articles]
nino...@yahoo.it - Apr 24 2006
Hi all,
I'm completing my thesis working with a TMS320C6713DSK and
studying from Chassaing's book. I'm filtering 3 magnetic field
sensors signals (x-y-z) with a 100-taps FIR ... "disqualified loop" in linear assembly? [3 Articles]
robert - Mar 9 2005
Hello,
I'm trying to compile a simple linear assembly file, and the compiler keeps
giving me this warning:
"Disqualified loop: Software pipelining disabl... memory allocation problems
Unknown - Nov 8 2003
Hi! all,
i'm allocating memory dynamically in an application and when i
compiled the code the following errors were obtained... could someone
please ... dsk_app FIR filtering
nino...@yahoo.it - Jan 27 2006
Hi all,
I recently bought a 6713DSK to learn programming DSP.
I want to sample input signal, do a FIR filtering and put
signal to output.
I'm using example dsk_app (CCS... Re: dsk_app FIR filtering
ee_e...@yahoo.com - Oct 10 2007
Hi,
I do not have those two options, that the tutorial talks about, in my compiler advanced options.
I have an option with -mb.
However, it does not help with the distorion.
Co... Linear Assembly Coding
suganya boopathy - Aug 23 2004
Hello,
I have a C program containing many functions. I am converting one such function to linear assembly code of DM642 processor. I am allocating registers u... Re: Digest Number 816
Andrew Nesterov - Apr 1 2004
> Date: Thu, 01 Apr 2004 15:01:07 +0000
> From: "Bhooshan iyer" <>
> Subject: RE: Re: Load (LDW/LDH/LDB) Instruction
> morevover in another place the docume... RE: C-Coding
Jagadeesh Sankaran - Nov 22 2002
This is an interesting and often occurring snippet of code. I thought
I will take the time to be a little bit more concrete in showing off
the power of compiler too... Re: C672X unable to Run
Michael Dunn - Feb 4 2009
Hello Ben,
On Wed, Feb 4, 2009 at 9:45 AM, Benjamin Wiegert <
b...@yahoo.co.uk> wrote:
> I have exactly the same problem with my board with C6726 and a JTAGJet.
> I can o... Re: C672X unable to Run [2 Articles]
benj...@yahoo.co.uk - Feb 5 2009
Hi, thanks for the fast reply!
1. My CCS version is 3.3.81.6
2. Yes, I downloaded the driver just recently, last week or so, and bought the device just before Christmas.
3. No... block FIR in assembly (C6x)
Markos Nikolaos - Oct 17 2006
Hi everyone,
I have managed to get hold of a block FIR code, thanks to someone from this group
and am studying it right now. Meanwhile I have compiled it and tried to run it.
... Re: Differences between _nassert() and DATA_MEM_BANK [2 Articles]
Bhooshan iyer - Sep 22 2004
Giovanni-
Ill hazard an explanation once more,(though not in brief!) and then
specifically answers your questions in the latter part.I hope this helps.
Defa...