about omapl138 USB testcase
I want to debug omapl138 usb, can you tell me how to get the usb testcase ? thanks.
View ArticleL138 linux SPI driver - extra clocks appears
When I set low frequency on SPI1 (lower than 586 kHz) one extra clock appears on the SPI1_CLK pin. On a higher frequency it's disappear and clock number is normal
View Articlelcdk omapl138 not working on standalone mode : aic3106
Hi,Basically what I need is to make a standalone lcdk ompal138 that will boot up upon power on and run my simple in-out audio c6748 code. The code has been tested working when it's in debug mode (code...
View ArticleHow to increase the clock frequency of ARM/DSP in OMAPL137?
Dear Sir,We have a Revision B OMAPL137 EVM. The default clock frequency of ARM/DSP is 300 MHz. The datasheet says that the clock frequency can be increased to 375 Mhz. How Can we do that? Best...
View ArticleRVDD/PLL_VDD Voltage of AM1806
Dear sir,I'm trying to reduce the dynamic power consumption of AM1806.In our system the CPU runs at 60MHz, so I decrease the voltage of CVDD/RVDD/PLL_VDD from 1.2V to 1.0V.Is there any...
View ArticleOMAP classic arago c++ doesn't run
I am using OMAPL138 with the classic arago that comes with ti omap starterware. I am able to run C programs but when I try to run C++ programs I get the following message:./app_host: error while...
View Articleabout omapl138 usb otg register problem
When I debug usb_host_msc testcase, I found some register address can't found in document ,such like follow address.The usb base address is 0x1e00400 , the offset is 0x400, but...
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C674x Matrix Math DGEMM performance
Hi experts,Customer want to compare C66x and C674x performance on double precision fp algorithm. From this table, we can't find matrix math DGEMM performance on C674x. Do you have any information on...
View ArticleAIS image size issue
Hi Tech-Support!I read, that I can create combined image for OMAP-L138. This is a link: processors.wiki.ti.com/index.php/Boot_Images_for_OMAP-L138.But when I make an image within AISgen Tool, its size...
View ArticleStarterware for i2c on L138/C6748 lcdk
Sorry if I have accidentally posted this multiple times. Chrome is giving me fits.I have downloaded OMAPL138_StarterWare_1_10_04_01 in hopes of finding an i2c example for the LCDK. But the only...
View Articlerun omapl138 lcdk code on c6748 lcdk
Hi,Is there any guideline on how to change the omapl138 code so that it can be run on c6748 lcdk ?What are the changes need to be applied...?The omapl138 lcdk code was run successfully on CCS...
View Articlesimple audio loopback using interrupt on c6748 lcdk
Hi,is there any example code for simple audio loopback using interrupt on c6748 lcdk .I found the more complicated edma on starterware, but not the simple interrupt driven.Thank you
View ArticleOMAP-L138 EMAC report Rx code errors
hi, My OMAP-L138's MII connects with a PHY: Micrel's KSZ8873, I have a problem with OMAP-L138 EMAC. OMAP-L138 EMAC reports many receive code errors. After connect ethernet, the register...
View ArticleModify baudrate during runtime
Hello everyone, we have requirement to “speak” with different devices through SPI, and so we need to modify bauderate during runtime.Could we do it, and if yes, than how?We use MitiDSP-L138F and...
View Articleomapl137 emac driver with lwip
Hi,I think my setup is not supported but I'm just looking for suggestions. I have the omapl137 running succesfully a tcp echo. This is runnings on the arm and with sysbios and lwip. The code is a port...
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OMAPL13x EDMA to handle ADC samples via SPI bus
Hi everyone, We have the following application: OMAP L132 reading ADC samples via SPI.The ADC produces a single data ready (DRDY) interrupt and then the C6748 core starts to read 8x16bit words via...
View Articleconnect C6747 EM to PC to transfer file to SD card connecting USB cable b/w...
Hello,I want to transfer file from PC to C6747 DSP, I'm using right now test application delivered wih USB driver. I set all the required path mentioned in the USB user guide. When I start sample...
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Error while executing gmake command for the starterware_01_05_00_14 in...
HiI am getting an error while executing the below command for starterware_01_05_00_14 in VISION_SDK_02_09_00_00. gmake all PLATFORM=tda3xxI am getting the below error on execution of the command Thanks...
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Error on executing the gmake command for starterware_01_05_00_14 on...
HiI am getting an error when executing the below gmake command for starterware_01_05_00_14 on VISION_SDK_02_09_00_00gmake all PLATFORM=tda3xxThe below snapshot shows the error Thanks and Regards...
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Problem with reading video signal from CAMERA port 2 (0X39) of multi...
Hi,I would like to read video signal form multi deserializer duaghter card which is connected to Vision Board TDA2xx.I've connected only two camera sensors to duaghter card.I am able to read video...
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