Step by step guide to blink LED on OMAP-L138 on CCS 6 while using C6000 core
I'm very new to this so please be patient with me. Is there a step by step guide to blink LED on the OMAP-L138 C6000 DSP+ARM processor in CCS Version 6? I would like to use the C6000 core. I followed...
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I want to register external memory to OMAPL138.
OS : Win7 x64CCS Version : 6SYS/BIOS : 6_40_02_27xdctools : 3_30_01_25_coreI was using CCS v 3.3. Recently, while using version 6, I have a problem registering a eternal memory.I want to see the...
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C6748 LCDK Hardware problem: J15- pin: 2, 16, 20, 26, 40, 44
In my project I need to do the software emulation of SPI.I use the pins16 (GPIO8-12), 20(GPIO8-10), 40(SPI1_SCSn_1) and 44(SPI1_SCSn_0) for SPI emulations and 2 and 26 for VDD and GND of expansion...
View ArticleOMAP-L138/C6748 Megamodule Sleep Mode
Hi,One of my customers is considering to use Static power-down (power down of Mega C674x module) on OMAP-L138/C6748 device and he has some concerns that the contents of L1D/L1P/L2 is really preserved...
View Articlenand initialize failed
HiI have a new system based on omapl137evm with a MT29F4G08ABAD-WP NANDFLASH and IS42S16160D-6BLI SDRAM.I connected to the omapl137 correctly. i tested the sdram and that is ok. but " nand initialize...
View ArticleApplication to download with OMAP-L138_FlashAndBootUtils_2.40 tool
Hi,I created an application with CCSv5.5 and apply this command (into Post-buid steps item) to generate a .bin file :"${CCS_INSTALL_ROOT}/utils/tiobj2bin/tiobj2bin.bat" "${BuildArtifactFileName}"...
View Articlechange crystal to tcxo
HiI used OMAPL137EVM. there is 24MHZ crystal in this board. the CLKMODE in the gel file is zero (CLKMODE = 0). i attached the "pic1" that show pll settings in gel file.i want to changed the 24MHZ...
View ArticleRTC interrupt using SYS/BIOS
Hi, I am trying to write a simple 1 time per second RTC interrupt while using SYS/BIOS. It seems that when I do configure the RTC interrupt, I go off into the weeds when I call a Task_sleep function....
View Articlenor writer on omapl137
HiI used omapl137evm spectrum digital.when i setup OMAPL137_dsp_1_00_00_11.exe, I see the following files...
View ArticleSecure C6748 KEK as unique serial number
Good day experts,We are using the secure C6748 DSP for one of our new designs. I am familiar with the basic secure boot procedures and I have managed to successfully get the entire process up and...
View ArticleAM1808 NAND boot hanging(silicon rev 2.0)
Hi,We use custom hw which is very similar with hawkboard (AM1808, Silicon Revision 2.0, MICRON MT29F1G08ABCHC NAND, vs ).Some devices that worked well approximately 3 months don't boot(Nothing prints...
View Articlespi flash write
HiI used omapl137evm spectrum digital. there is "W25Q32" spi flash on this board. I used OMAP-L137_FlashAndBootUtils_2_40 for wrote on the spi flash. i set the boot pins to UART2 boot mode. i used this...
View Articlehow to boot a non-secure image on the omap-l138 with secure 6748
how to boot a non-secure image on the omap-l138 with secure 6748. I want to test my new board with secure 6748. my old board with non-secure 6748 part works well , but I change the old...
View ArticleNeed your help again
Hi Professionals!I think some TI engineers have already known me as I posted many discussions here, which were all about AM1810 applications. Instead of a technical question, this post has two aims:...
View ArticleIs it OK to use the same boot loader for both AM1808 & OMAP-L138
Hello,We have one AM1808 and two OMAP-L138 on the same board and all are running at 456 MHz.We are using the same boot loader for all of them for more than a years of development and have not seen any...
View Articlecan UPP handle multiple devices on each channel ?
Hello,Im new to the OMAP-L13x & C6748 and looking to use it in a new design.I wish to connect 4 ADCs and 4 DACs to the C6748...perhaps using UPP.Can it handle 4 devices per channel ?How is the...
View ArticleGstreamer v4l2src and dmai on OMAP l138
Hello,i triend to run the following gstreamer pipeline on target omap-l138:gst-launch gst-launch v4l2src always_copy=FALSE ! video/x-raw-yuv ! ffmpegcolorspace ! fbdevsinkBut there i get the following...
View ArticleEDMA3: Clarification on the usage of BCNTRLD in A-SYNC transfer
Hi all, I am referring to OMAP-L138 TRM (spruh77a.pdf) and got confused by one of the transfer examples in EDMA3 chapter. In section 18.3.4.1, Figure 18-22, the example PaRAM entry given uses A-SYNC...
View ArticleuPP Channel A (TX) to B (RX)
In our design we are using AM1810BZWTA3 processor.Currently we are testing uPP in 8 bit with loopback mode Channel A to B & Channel B to A.1/ Channel A to B:Upp Register Configurations : a/...
View Articledon't see "bootme"
HiI have a new system based on omapl137evm with a MT29F4G08ABAD-WP NANDFLASH and IS42S16160D-6BLI SDRAM and TCXO 24MHZ. i connected to the omapl137 correctly.i set the bootmode to debugmode and i...
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