SN74AVCA164245 as Data Converter / SPI Level Translator
Hello Everyone...I have a data converters (16-bit 80MSPS, AD9269BCPZ-80 and 16-bit 160MSPS, AD9777BSVZ both data converters are from analog devices) with interfaces running at 3.3V and want to connect...
View ArticleTwo am3359 connect.
Hi, experts. I have a plan to connect two of am3359.I need a high speed communication between two of them.1. Can you please check how to config two am3359? ( is it possible to set on is Master the...
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SERDESUB-21USB I2C communication in Display mode
Hi,I am currently evaluating the SERDESUB-21USB kit and I am experiencing problems with the I2C interface when operating the SERDES chip set in the Display mode, and I was hoping somebody could point...
View ArticleThere some mosaic when decoding the special H264 video stream(ReFrames is 4 )...
Hello everyone: I have two H264 transport streams:cctv1_ok(2ReFrames).txt (in fact a .ts video file,not txt file,you need change .txt to .ts after download )-------can play well(Please visit the...
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AM335x Interfacing with LCD
Hi,We are interfaced AM335x Interfaced a 24 bit LCD.According to the Sprz360e.pdf our connection is like 16bit. so other bits are we put low through software.When we loading the Android or Linux both...
View Articlesegment LCD
Hi, I have segment LCD it has 4 COM lines, 9 segment lines, it is half biasing,it doesn't have inbuilt LCD controller i need code logic on implementing this
View ArticleHow to adjust output voltage of epwm
Hi,I am using EZDSP F28335 and CCS V5.I am trying to generate switching signal with ePWM and the voltage of digital signal need to be 15V and 0V. But the signal voltage of ePWM are 5V and 0V.How can I...
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Olimex TMS570-CAN board - CAN1 and CAN2 loopback
Hello, I used the example of HALCoGen: 03.05.00 and created the Projects:/ ** @ Example example_canCommunication.c* This is an example which describes the steps to create an example application which*...
View ArticleSimpliciTI
Dear SirsThe SimpliciTI example for simple Peer to Peer communication is intended towards CC2500 Rf module and a range of boards which include the MSP430FG4618 experimenters board. I tried compiling...
View ArticleThe VPss is locked up when "Overlow" detected。how can it be avoided？
I`m using a DM8168 board with DVR_RDK3.0 and encounter a big problem： VPSSM3 sometimes gets locked up When I disconnect or reconnect the video input cable. The debug message is as follows:...
View ArticleFPD Link III - DS90UB914 wake up in the wrong mode
Hi,we are developing a camera with the chip set DS90UB913 and DS90UB914. The pixel clock from the image sensor is 12 MHz, so we want to use the 12 bit low frequency mode of the devices. There is a mode...
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DM8127 IPNC_RDK 3.2- YUV data copy by OSA_DMA fun but the image only have top.
Dear Sir,I use Vsys_allocBuf to get 4M memory and OSA_DMA copy YUV data from Vcam_getFullVideoFrames(&bufList,0) in the ti_mcfw_ipcframes.cThere is src codestatic Void *...
View ArticleAM335x LCD RGB565 (16bpp) TFT mode
Any examples for setting up the LCD controller in RGB565 (16bpp) mode? The evm335x and evmsk335x examples both use RGB888(24bpp) mode. I have my LCD pins hooked up properly per the AM335x errata, but...
View Articlecross check of jumbo frame enable
Hello,I am working on NDK. I enabled jumbo frames and measured UDP throughput but just to cross check I disabled jumbo frames and measured again, I'm getting the same results.The following are the...
View ArticleBluetooth tx power settings MSP430&CC2560
Hi,I need to change 12 dBm transmitter power level because it's so high for my aplication.I'm using the Stonestreet One bluetooth stack.How can I change that maximum?
View ArticleThe ripple level of the output voltage by the TPS63021 reference circuit.
Dear All,Please teach us the spec of TPS63021's ripple level.By the setting of a reference circuit listed in P12 of the TPS63021's data sheet,how much level does the ripple of the TPS63021's output...
View ArticleHowt to open debug switch of m3 fireware?
i wonder how to compile the HDVPSS on EZSDK5.03? and when firmware_loader current dm816x_hdvpss_v4l2.xem3, how to open debug switch in order see such "vps_printf" form seril com
View ArticleWL8: wl18xx-fw.bin vs. wl18xx-fw-mc.bin
Hi All,I have noticed that there are two FW files available for WL8 with different naming. If I go to "TI-OpenLink/wl18xx_fw" I can see that the wl18xx-fw-mc.bin seems to be the latest and most updated...
View Article512MB DDR,omx demo can't running
Hello,I have a dm8148 board with 512MB DDR3,and I modify the files mentioned in the EZSDK_memory_map,then rebuilt all,But when the board boot up,I running the omx demos ,it come to nothing.#...
View ArticleHow to build symbol libraries similar to IQmath boot ROM symbol library?
It's easy to use functions in IQmath boot ROM symbol library.By adding the boot ROM symbol library to your project, then ,you can call the function as you need.Linker will find the function...
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