Forums Search for: DM642
Re: Re: stacking dm642]
inAs far as I understand it is not trivial to connect EMACs directly at the MII Level (without the PHY's) to a switch chip. Do...
As far as I understand it is not trivial to connect EMACs directly at the MII Level (without the PHY's) to a switch chip. Do you have some pointers about how this could be achieved as this is a problem we already had to face in the past and not only with DSPs.
EVM DM642
inHi every one My actual application is to perform a FPGA/DSP communication. To establish this communication,I'm using DC_port (1,2,3). I can't...
Hi every one My actual application is to perform a FPGA/DSP communication. To establish this communication,I'm using DC_port (1,2,3). I can't found the adequate function or instruction to enable me to use (writing or reading) the Pin's DC_port.
Re: Initialization of I2C on DM642 -> solved...
Well, I didnt know that I had to activate the I2C after a reset. A pitty that there is no hint on that in the peripheral...
Well, I didnt know that I had to activate the I2C after a reset. A pitty that there is no hint on that in the peripheral reference manual... I received an answer in the TI newsgroup, maybe its interesting also for you...: ===================================
about chrominance resampling operation
inI want to get YCbCr video data of 4:2:0 format.but dm642 can only capture 4:2:0 format data.I don't know how to implement vertical portion...
I want to get YCbCr video data of 4:2:0 format.but dm642 can only capture 4:2:0 format data.I don't know how to implement vertical portion conversion between 422 and 420.would you please give me some hints?thanks for your time. best regards! jinrong
problem with displaying on PC
Hi All, > > Im new to this domain, kindly help me.... > > I have sample codes provided by TI along with DM642 board. > There is one...
Hi All, > > Im new to this domain, kindly help me.... > > I have sample codes provided by TI along with DM642 board. > There is one project called jpeg_network.pjt in CCStudio_v3.3\boards\evmdm642\examples\video_networking. > I am able to see the video data being catured from camera through webpage, but not able to see the output on TV. Has anybody faced the same problem ? Please help me out
problem with displaying on PC
Hi All, Im new to this domain, kindly help me.... I have sample codes provided by TI along with DM642 board. There is one project called...
Hi All, Im new to this domain, kindly help me.... I have sample codes provided by TI along with DM642 board. There is one project called jpeg_network.pjt in CCStudio_v3.3\boards\evmdm642\examples\video_networking. I am able to see the video data being catured from camera through webpage, but not able to see the output on TV. Has anybody faced the same problem ? Please help me out in solvin...
DM642 networking
Hi, I had a question regarding the NDK used for C6x. what are the synchronization objects supported by the NDK? Is MUTEX supported? Thank You...
Hi, I had a question regarding the NDK used for C6x. what are the synchronization objects supported by the NDK? Is MUTEX supported? Thank You in advance. sts
how to load a programme(.out) to RAM on the EVM via PCI
Hi All, I am using TI provided PCI driver for DM642 EVM card, I was able to download my code correctly using the function...
Hi All, I am using TI provided PCI driver for DM642 EVM card, I was able to download my code correctly using the function PCI64_LoadCoff(),I want to know more detail about the function,but there are not any codes available. Thanks, Jacker
C compiler works, C++ compiler doesn't with OSD example
Hi. I ran the on screen display example provided with the DM642 EVM board. It works fine using the C compiler, but when I use the C++...
Hi. I ran the on screen display example provided with the DM642 EVM board. It works fine using the C compiler, but when I use the C++ compiler, I get a linker error message that can't find _tskVideoLoopback. Any ideas please? Thanks.
Floating Point to Fixed point conversion
Hi all, I am Sree working on a MPEG1 audio encoder on a DM642.. Can anyone point to any resources or documents related to this....
Hi all, I am Sree working on a MPEG1 audio encoder on a DM642.. Can anyone point to any resources or documents related to this. Any Suggestions and advice on this regard will also be helpful. Thanks in advance. And Hoping for lots of reply... Regards, -Sree
Re: Has anybody used embedded Linux on TI DSP
inHi to all, I update this thread to ask the same thing, some years before. Anyone succeeded in installing TinyOS or similar in...
Hi to all, I update this thread to ask the same thing, some years before. Anyone succeeded in installing TinyOS or similar in TI6xxx? Thanks, mi1980 > > > > Dear all, > > Has anybody used embedded Linux on TI DSP, esp. DM642 EVM? > > Thank you > > Yang > > > > > > _____________________________________
Re: working on dm642 with pci
Thanks again Mike for the response. I have tried the three test cases you suggested, both with my main application, and with a simple LED test...
Thanks again Mike for the response. I have tried the three test cases you suggested, both with my main application, and with a simple LED test programme running in internal RAM. The results for both applications were the same, with both Testcases A and B passing, and Testcase C failing. As suspected, this seems to point to the DSPINT bit, however, I know this is being set by the Host as I can...
New to DSP, need help!
inI plan to learn DSP on my own, can you guys advise on the tools that I need. There are two range of development platform offer by...
I plan to learn DSP on my own, can you guys advise on the tools that I need. There are two range of development platform offer by TI, which is:- 1. TMS320C6713 DSK ( Starter Kit ) 2. DM642 Evalution Module Question : 1. Is there any compiler include in the E
Breakpoint error
inHi all, I am getting the following error while i am trying to run the program after loading it in memory.Is there any TI document which...
Hi all, I am getting the following error while i am trying to run the program after loading it in memory.Is there any TI document which explains why this error is occuring again and again.I am using DM642 emulator board with CCS version 2.1 Breakpoint Manager: Some breakpoints are not at valid lines. Code Composer has moved these breakpoi
DM642 schematics
inAround 3-4 months ago I am certain that I posted a question here asking if TI supplied the schematics for the EVMDM642 in CAD...
Around 3-4 months ago I am certain that I posted a question here asking if TI supplied the schematics for the EVMDM642 in CAD package formats. I now know this answer to be "no" (they only provide PDF) but I am convinced that someone also responded to sa
PCI master or slave?
Hello everyboody, can you say me please what register I have to check to verify if during a PCI transfer the DSP is configured as mater or...
Hello everyboody, can you say me please what register I have to check to verify if during a PCI transfer the DSP is configured as mater or slave The DSP is DM642. Any help will be appreciated. --------------------------------- Yahoo! Mail: gratis 1GB per i messaggi, antispam, antivirus, POP3
HPI speed
inHi ALL, Is there a way through which we can calculate the speed at how fast it is doing the data transfer between host and target...
Hi ALL, Is there a way through which we can calculate the speed at how fast it is doing the data transfer between host and target processor.I am using DM642 evm board which has ARM9 as host processor. Regards, Mayank ____________________________________________________ Start your day with Yahoo! - make it your home pag
audio on DM642 EVM board
We are trying to use pipes to get speech i/p from the mic and play it out thro' the speaker. We are using an example echo program...
We are trying to use pipes to get speech i/p from the mic and play it out thro' the speaker. We are using an example echo program for this (under $(Install_dir)\ddk\apps\audio\evmdm642) and it works fine. But instead of just copying from src to destination, when we try to
Calling assembly from c
inhi all. I have developed a video encoder in C. I'm looking forward to port it in DM642. As am new to assembly language programming can...
hi all. I have developed a video encoder in C. I'm looking forward to port it in DM642. As am new to assembly language programming can someone please help me with some example program of how to call an assembly code from a main C program. I'm using Code composer 3.2. thanks deepti
problem while using inline keyword
hi i am working in some sorts of optimization in simulator DM642 processor. i have used O3 and -pm,op3 compiler build options. in some...
hi i am working in some sorts of optimization in simulator DM642 processor. i have used O3 and -pm,op3 compiler build options. in some the functions i am getting some consultant advice for inlining. i have used inlining in those functions caused inside that loop. i am getting errors like Symbol Referencing Error _(function name) refernc