Support for PAL interfacing with C6748 EVM Facedetect Demo program ..!!
Hello,I have developed our own customized board, which is moreover same as per C6748 LCDK.And we have added Composite Video Out peripheral and taken its design as per C6748 EVM.And we have NOT...
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Left/Right channels are swapped by PSP McASP driver at startup
Hello,my problem is close to this one : http://e2e.ti.com/support/embedded/tirtos/f/355/t/117092.aspx.First, my configuration is "OMAP L138 with PSP drivers 1.30.01"The DSP drives 4 stereo ADCs...
View ArticleDeveloping on OMAP rather than cross-compiling
Is it possible to code and compile on the Linux OS that resides on the SD card that shipped with the OMAP-L138 ? I can connect to a terminal using putty. The following commands are available but I did...
View ArticleProblems and questions with getting started
I have never used a TI OMAP before so forgive any basic questions.I have an OMAP-l138 that has Linux running on it. I am having problems using CCS.1) Is it possible to debug and deploy code to the OMAP...
View ArticleGenerate Sine Wave with C6748 LCDK
Hi, I'm using TMS320C6748 LCDK with xds100 v2 emulator to do some applications by using the book "Digital Signal Processing and Applications with the OMAP-L138 eXperimenter".From the forum I know that...
View ArticleAM1808 NAND boot issue
Hi ,I am working on AM1808 based custom board. I have used ti hexgen tool to create ais file for uart boot and nand boot. Uart boot is working and i could write u-boot_nand.bin to nand but its not...
View Articlequery regarding including the header file in the new ccs project
I am using OMAP L138 LCDK kit for my project and emulator xds 100v2, i am using CCS 5.5 , while writing the code i am creating new ccs project after that i am giving the connection for emulator, then...
View ArticleLower down the power consumption of calixto boards
Hello All, i am new to EVM board handling, get struck into a problem and my platform is embedded linux. I am using calixto board with TI’s SitaraTM AM1808 and IntegraTM OMAPL-138...
View ArticleUnwanted interaction between EDMA3 and UART on OMAP L138
Hi all,I am working on this system that uses the OMAP L138.We have an extremely slow device on the EMIFA (Async interface) from where data is copied into the main DDR memory, currently using a copy...
View ArticleGetting OMAPL138 LCDK StarterWare Working for ARM Problems
Hello,I have an OMAP-L138 LCDK and an XDS100v2 JTAG Emulator. I am attempting get "any" of the StarterWare for OMAP-L138 to run for ARM. I have gotten DSP side examples to run. I am using CCSv5. I...
View Articlereg. serial flash utilities (OMAPL13x Custom board with SPI Flash) booting...
Hello,I am using Serial Boot and Flash Loading Utility for OMAP-L13x evm based customized board.The utilities works fine for small size of dsp*bin and appl*.bin but when the size dsp*.bin size...
View ArticleVLIB Simulink Blocks
I have downloaded and installed vlib_c674x_obj_3_0_0_7. However I could not find simulink blocks under the installation folder. Where is the simulink blocks located? If they have a seperate instalation...
View ArticleHow to make the filter function of an IIR filter if coefficients are available
Hello,I am using CCS.I want to know how to build an IIR filter function if the filter coefficients got fromm matlab are available.The lowpass IIR filter designed in matlab is shown below with...
View ArticleUVC Camera support on AM170x Linux
Dear all,Please help us to check this question.We want to use USB 2.0 Hi-Speed Host on AM1707 to get HD image (+1.3Mpixel) from USB Camera.It seems that UVC driver on AM170x Linux can get highest...
View ArticleTMS320C6748/LCDK Connection Error to JTAG Emulator TMDSEMU100V2U-20T
Hello,I use TMDSEMU100V2U-20T (20 pins) to debug the board TMS320C6748/LCDK (JTAG 14 pins).I receive the following error message:IcePick_D: Error connecting to the target: (Error -2131 @ 0x0) Unable to...
View Articlereconfiguration McAsp on the custom board
Hi, I've got custom board based on OMAPl138.I've got PCM1770 audio codec instead AIC3106 installed on LCDK. It works on Linux from Mcsdk with lcdk config.On my board PCM1770 works as slave and McASP as...
View Article[C6748] query about DVDD18 pull up to 2.7V
My customer reported that DVDD18 went up to 2.7V after replacing C6748 from ZWT package to ZCE package. When ZWT package was used, this issue was not found. tps65023 is used for pmic....
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How to find T_RASMAX (AM1808)
Hello,I'm having trouble figuring out what value to put in for T_RASMAX in the AM1808 SDTIMR2 register.The equation (spruh82a.pdf, p. 364) asks for tRAS over refresh rate. tRAS is listed in my sdram...
View ArticleIs OMAP-L138 suitable for trustzone application?
I am trying out trustzone development and I am looking for a proper platform.I see OMAP-L138 Low-Cost Development Kit mentioned it supports Secure boot and looks like it is using ARM trustzone...
View Articlenand-writer verify failure!
I use OMAP-L137_FlashAndBootUtils_2_40 to transfer .bin data to flash ,but it fail,because it verify failure, it failed at ECCif...
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