AM1705 Boot
Hi, I'm currently trying to design a board using the AM1705 processor, because it seems like this is the only chip I can find that has a hand-solderable package (non-bga) and can still run Linux. I...
View ArticleOMAPL138-EP Memory Map
Please clarify the size of the CS0 to CS5 and DDR2 on the OMAPL138-EP memory map.From the OMAPL138-EP datasheet, the EMIFA chip select 2 to 5 have 32K size. Is that 32KB? Can you confirm that. Chip...
View ArticleHow to convert 422 to 420 quickly?
When I convert 422 stream to 420 stream(my encoder only support 420 format) in OMAP-L138, MCSDK 1.02. I find that it wasted about 100ms when I convert 720x576 422 stream to 704x576 420. Who can...
View ArticleUsing EDMA to access EHRPWM
dear E2E community..is it possible to use EDMA for accessing EHRPWM peripheral ?in my current project, i have problem with machine cycles.. if i used CPU directly to access EHRPWM such as read the...
View ArticleWrite data into NAND
Hi every one.I’m working with the LCDK C6748 and I’m trying to use NAND flash in order to write/ read data into the NAND. I saw the NAND example presented in StarterWare and it looks fine. But my...
View ArticleC6748 SPI1 TX interrupt triggered only once
Hi All,I have a Maxim MAX11040K 4 channel, 24-bit ADC chip controlled from the SPI1 port of a C6748. I created a APP from the StarterWare's spi.c example which reads data from the fingerprint sensor of...
View ArticleDeep Sleep
Hi every one.I’m working with the LCDK C6748 and I’m trying to reduce the power consumption as low as possible, I saw the technical reference about a Deep Sleep and it could be what I need.Do you have...
View ArticleI don't know how to use edma3 for async emif.
Hi!! these day, I use OMAP-L138. and I succeed to transfer data of RAM in FPAG and Async EMIFA in OMAP-L138. it didn't use EDMA3.so, i want to use EDMA3 for Async EMIF !!I could found about NAND flash...
View ArticleXDS Jtag for Omapl138
Hello,I'm working with The OMAPl138, Currently I have only the XDS 100 JTAG.I'm looking for a JTAG which will enable me to do the following:1. Burn Code from CCS to the omap. I mean that the OMAP will...
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Compiling MCSDK Mcasp_AudioExampleProject (OMAPL138)
Hello,I am trying to build the Mcasp_AudioExampleProject of the MCSDK v1.1.0.2(windows) with CCS v6.0.1.4, but I get a lot of errors, such as: Description Resource Path Location Typeidentifier...
View Articlememcpy is so slowly
When my 138 board is start, the log is:ARM Clock : 456000000 HzDDR Clock : 198000000 HzBut in my code, when I process frame data, and it's need some memcpy function. But I find that it is so slowly on...
View Articlelink update
Please update link for example code of OMAPL137 from http://processors.wiki.ti.com/index.php/OMAP-L137_iUniversal_+_ALSA_driverThank you
View ArticleOMAPL138 arm and dsp communication
helloRecently i am working a project which including L138 arm and dsp communication. after i install DVSDK and read user guide in DSPLINK folder.Now I would like to have some specific material about...
View ArticleHow to change content of .ae674 library file ?
Hello, What should I do to rebuild .ae674 library file after changing content of source files? I'm using biospsp_03_00_01_00 and I want to change content of Aic31.c file. Is there any documentation...
View ArticleGEL file mDDR settings for C6748 Custom board
Hello,I am working on a custom board with a C6748 processor. It has mDDR memory of 512MB. The external input clock frequency is 15Mhz. The GEL file is modified accordingly, to match these settings. I...
View ArticleHow to recover processor with CCS after very early crash
Hello,Board is custom using AM1705 processor. It is close enough that I have been using the evmam1707 GEL file. While adding some POST testing to the UBL code we introduced an exception very early in...
View Articlec6745 connect
when I connect my C6745 designed board by jtag, it says as follew:The controller has detected a target power loss.the user must turn-on or connect the power supply for the target. what is the problem???
View ArticleOMAPL138 Bootloading using NOR Flash and AIS
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View ArticleOMAPL138 LCDK Arm part compilation
Hi,I want to know how to include the GCC in the Arago project which i have in Omapl138LCDK,using hyper terminal or mini-com i want to write the the program and there is no editor like gedit in the OS...
View ArticleOMAPL138 Flash and Boot Utils program size limitation
Hello,I would like to use "Flash and Boot Utils v2.40" to write program to NAND Flash in LCDK138.Is there any size limitation to writing program?My understanding it is up to DDR size in LCDK138. Is...
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