OMAP-L138 DDR_VREF input current
A customer has inquired about the input current expected for the OMAP-L138 DDR_VREF input.The datasheet (revised Sep 2014) does not specify any quantity for the input current. The example schematic...
View ArticleSPI Configuration Guidence
Hi,I've been trying to plan how to configure my spi interface on the omapl137 to control a SPI ADC. Before I get into the details, I have some general high level questions about the SPI module.What...
View ArticleAM1808 + Micro SDcard
Hi,I have interfaced AM1808 MMCSD0 to micro sdcard, below are the pin configuration.SD_CLK --> MMCSD0_CLKSD_CMD --> MMCSD0_CMDSD_DATA0 --> MMCSD0_DAT[0]SD_DATA1 --> MMCSD0_DAT[1]SD_DATA2...
View ArticleHelp: oSecure Kernel and Secure Boot Image Binding on OMAP-L138
Dear Titusrathinaraj Stalin, I'm now facing the same problem. It is not easy to find the code bug since I cannot debug line by line when using Secure Kernel API. Our time is short, since the...
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AM1705 GEL Script Error when Powering EMIFA
Hi there,I'm having issues powering up the EMIFA peripheral through the GEL Script for an AM1705. I've attached my current GEL Script with the PSC0_lPSC_enable(0,3) uncommented out. When it is run like...
View ArticleNeed linux booting help for OMAPL137
HiTeam.I am a newbie for porting of linux on OMAPL137!I request to provide the appropriate links and guides to be followed for booting linux on arm of OMAPL137We have only UART enabled on our board Is...
View ArticleModify McBSP_SlaveExampleProject of pdk package of OMAP L138 LCDK to receive...
Dear Friends,I'm using the MCBSP_slaveExampleProject example available at:C:\ti\pdk_OMAPL138_1_01_00_02\packages\ti\drv\exampleProjects\MCBSP_slaveExampleProject .I'm using OMAP L138 LCDK. The digital...
View ArticleNot able to re-run NAND Flash example provided with the StarterWare
Hi there, I am trying to run the NAND example on the OMAPL138 LCDK and its working. However, if I re-run the example it complains that the block is bad ans can't continue. I have try to go through the...
View ArticleOMAP L138 EDMA3 and SPI0 issue
Hello,I'm currently using the EDMA3 controller on the OMAP L138 (running at 456MHz) for 16-bit transfers to and from the SPI0 peripheral. The SPI0 peripheral is set up as a slave on the L138 and is...
View ArticleEDMA3 Request Channel hang
Hello.I was trying out the EDMA3 in OMAP_L138 and it was working as expected most times where data are transferred correctly.There are times where it will hang indefinitely at the...
View ArticleOMAPL138 Sysink IPC
HelloI am investigating code that runs on the OMAP138. The code runs wireless application. Engineers who wrote the OS including SysBios and SysLink and IPC are no more available. The code runs OK....
View Articleconfiguring UVC Support to interface USB cam
how to configure UVC support to interface USB cam to OMAP l138 please share related doc or web pages
View ArticleNeed help on ARM cross compiler arm_v5t_le-
HiI have followed the steps provided as per the link http://processors.wiki.ti.com/index.php/Installing_the_Software_for_OMAP-L137#Installing_the_Target_Linux_SoftwareI have downloaded the'LSP 2.20' GA...
View ArticleHelp on using the U-BOOT AND ARMUBL AND DSP UBL SPI1 FLASH
HiTeam.I am trying to change the default configuration of SPI0FLASH booting.That is mentioned in the Uboot source code and Arm-ubl and DSP- ubl as we have our custom board That supports SPI1FLASHAs I...
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OMAP L-138 DSP+ARM9 LCDK error while trying to rebuilding the kernel
Hello,I am using an OMAP L-138 DSP+ARM9 development kit to test an USB camera. On the first time that i have connected the camera to this development kit, i noticed that the v4l2 drivers weren't...
View ArticleUnused pins configuration of OMAP-L138
Hi,My customer is troubled about configuration of unused pin.Those pin is VP_DIN[15:0].They will not use other peripheral functions either.In this case, is the VP_DIN[15:0] pins good in opened?The...
View ArticleMSP432 encrypted payload
Hi All,Are there any examples showing the process of payload encryption out there? We're planning on using the encryption/decryption features of the BSL. It would be nice if the Code Composer did the...
View Articlecross compiler in linux for Omapl138
where can i find cross compiler linux for Omapl138
View ArticleOMAPL138 Asynchronous Dual Port Memory and EMIFA interface problem
We have failed units which do not pass a memory address/address complement test (stock bits at certain addresses) on an asynchronous Dual Port Memory.Setup: Asynchronous DPM memory interfaced to...
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