Forum Post: PLL and DSP Speed In MHz (CLKOUT)
hello to all, I have one question when using the bios. I can't understand which CLK using in the board, is the value setted in the PLL or the value setted in the bios ---global setting-> DSP...
View ArticleForum Post: RE: Video application in C6657
Hi , Xiaohui Thank you very much.. I check the folder you mentioned, but I did't find the EDMA example, Does this because the version of BIOS_MCSDK is old? Maybe I need to download a new...
View ArticleForum Post: RE: How to store vpif data stream to DDR2 data region ?
Hi,VPIFCaptureFieldframeModeSelect - You can get this API definition at the VPIF driver code.This function configures the storage mode of the incoming data. Otherwise you can also use memcpy like...
View ArticleForum Post: RE: DSPC-8681 PCIe Throughput
Hi,since the C6678 DSP is limiting the payload size to 256/128 bytes, you have to uses these values regardless of the switch's capabilities.Please note that there is a performance problem when a device...
View ArticleForum Post: RE: HPI Ready Problem with TMS320C6455
Hi,I wrote that message for reminder.Ilkay
View ArticleForum Post: RE: ZOOM™ OMAP-L138 EXPERIMENTER KIT USB OTG driver
Hello,I am working with Omap-L138 eXperimenter board. IFor an specific application I need to read data from USB OTG port but not using Linux kernel. can you please let me know if you had any...
View ArticleForum Post: RE: DM6446 VLYNQ INTERFACE WITH ANOTHER DM6446 VLYNQ
Hello,i have a question to a TI-Dainvci DM6446 ARM with DSP. The Kernel 2.6.1.8 is from TI default on it. The operating system is MonteVista Linux Prof 5.0.0 with GStreamer -Plugin.We use this...
View ArticleForum Post: RE: DM3730 linux DPLL5 drift patch status
Hi Alexis,The linked patch is not an official TI's patch and it is not integrated in the last TI-SDK-Beagleboard 6.00 for example. I suggest you to read the section which outlines the process for...
View ArticleForum Post: RE: Not sure design guide recommendations exist?
Tom,I have similar question wrt providing enough bulk capacitance for a lower power C6657 (dual core). In HW Design Guide, page 25, CVDD recommends 1663uF minimum for 10W solution.If customer is going...
View ArticleForum Post: RE: Horizontal stripes on DM3730, sammaploopback, NTSC, CVBS
OK, thanks a lot for your help, the object file is called tvp514x-int.o and there is a source file called tvp514x-int.c which is a modification of TI for the tvp514x.c file and the merge should be done...
View ArticleForum Post: RE: USB Camera with TMS320C6748
Moving the thread to the proper forum.BRTsvetolin Shulev
View ArticleForum Post: RE: some issue about multi core boot by IBL on c6678l evm
I have also set the boot magic address of core1 as the address of "main", but core1 doesn't run as my expect either.what should I try next?I really expect some help.
View ArticleForum Post: RE: Lucas Kanade optic flow
Hi there Senthil,Would you mind sharing the Lucas Kanade function to me? I am trying to implement it in a project as well.Thanks and regards,Brandon
View ArticleForum Post: RE: C6654 DDR3 initialization problem
Hi Rahul,Here is the DDR3 configuraiton table values we use in text format: (Please visit the site to view this file) . I can confirm that it correctly loads the DDR3 configuration registers in all...
View ArticleForum Post: Error: SOC_POWER_GOOD signal has de-asserted
Hi,I am trying to get an XTCIEVMK2X EVM board up and running. I have been through the process of updating it to the latest f/w and am having problems booting Linux.There are two issues - which I think...
View ArticleForum Post: RE: Kernel does not start after upgrading keystone U-Boot
Rex,I had a chance to look at this again and I get the same issue on another v1.1 EVM we have. Not sure what else to provide here to help isolate this issue.
View ArticleForum Post: RE: optimizing EDMA PCIe transfers for read/write and multiple cores
Jeff,Maybe we can step back to the basic PCIe setup check and the configuration details of your testing could be very helpful.1. You enabled the Outbound translation in DSP PCIe (OB_XLT_EN bit in...
View ArticleForum Post: RE: Compiling DM646x UBL
Thanks for the answer, which is good news since I have used DM646x_FlashAndBootUtils_1_50 in the past.However, it has been my experience that Code Composer v3.3 is needed to compile this source code...
View ArticleForum Post: RE: DM816X reading EDID
The device to use those ioctls on is actually the ti81xxhdmi device, not the V4L2 device. You will need to open it separately - it's named something like "/dev/TI81XX_HDMI".The EDID from the HDMI...
View ArticleForum Post: RE: vlib c674 c64p disparity SAD8
Here is more informationDescriptionVLIB_disparity_SAD8 calculates the disparity at each position in a row of an 8-bit stereo image pair. This function is optimized reusing the previous calculations....
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