AD535 | BIOS | Booting | Bootloader | C621 | C6211 | C6415 | C671 | C6711 | C6711DSK | C6713 | CCS | Chassaing | COFF | DAT | DM64 | DM642 | DMA | DSK671 | DSK6711 | EDM | EDMA | EMIF | Emulator | EVM | EVM620 | FFT | FIR | GPIO | Halting | HPI | HWI | IDK | JTAG | LDB | LDH | LDW | Linker | LMS | LOG_printf | Matlab | McBSP | MEM_alloc | MIPS | PCI | PCM3003 | Pipeline | Profiling | QDM | Reset | ROM | RTDX | Sampling | SDRAM | Stack | TEB | THS1206 | TMS320C621 | TMS320C6416 | TMS320C6711 | TMS320C6713 | UART | Vector Table | XBUS | XDS560

help needed regarding task stack decoding in c64x processors

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]

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]

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

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...

Re: how to access CPU registers in C code

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.

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

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]

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]

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

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]

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]

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]

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]

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

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

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...

C6x stack   [2 Articles]

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

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]

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]

> 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]

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]

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

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]

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...

why this error occurs during profiling?

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

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]

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 ...

DM6437 EVM and RTDX   [2 Articles]

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]

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]

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]

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]

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

> 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

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)???

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]

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...

reponse

hi: Sorry for not clarifing my problem. This is my cmd file -c -heap 0x1000 -l rts6700.lib -l csl6711.lib -l I2cDrv67xx.lib -l vDriver67xx.lib _HWI...

Re: Pattern recognition on DSK 6711

hi: Sorry for not clarifing my problem. This is my cmd file -c -heap 0x1000 -l rts6700.lib -l csl6711.lib -l I2cDrv67xx.lib -l vDriver67xx.lib _HWI...

Corrupted Function Parameters - Help   [2 Articles]

Hi, I have a wierd problem with my application running on custom C6711 hardware and developed using CCS1.2. I'd appreciate it if anyone knows where I should lo...

Implementing SS7 protocol stack in C on C6713 but it doesn't run completely!   [4 Articles]

Hi everybody, I am implementing SS7 protocol stack in C on C6713. I am doing filing in it and I am dealing with arrays and strings. Problem is that my program get...