ADV7619 - Equalizer settings
I'm trying to configure the ADV7619's equalizer as advised by the "Register settings recommendations" document. We can find in this document the following settings : (A) For TMDS frequencies 27MHz and...
View ArticleVISA/Normal Word Code + Interrupt
Hi, The following questions apply to the ADSP21489 and using Visual DSP++ tocompile code.1) In Visual DSP++ Project Options, there is a tab called "Processor" whereyou can chose either "Normal word...
View Articlesharc usb extender on 21469 board, documentation faulty
I am reading the Blackfin®/SHARC® USB EZ-Extender® Manual Revision 1.1, July 2012 My hardware is adzs-bfshusb-ezext rev 0.1 2009. BOM Rev 1.0 On page 2-3 only the default positions of JP1, JP2 and JP3...
View Articlespi sd card (mmc_spi) in 2013R1
Hello, We have an micro sd card attached to our spi0, cs 3. We cannot make it work in Linux though. It seems to work fine in u-boot. Kernel message is: ... mmc_spi spi0.3: ASSUMING 3.2-3.4 V slot power...
View ArticleCrossCore® Embedded Studio 1.0.3 – Available Now
This release adds driver support for USB host mode, support for the ADSP-BF60x processor family revision 0.1, and general maintenance updates. Please see the Release Notes for further details. Download...
View ArticleADSP21469 Timer0 PWM Mode Jitter
Hi, I am using the code below to set up timer0 to create a PWM output with a fixed period and from time to time I change the width. *pTM0CTL = 0;...
View ArticleCapacitance to Voltage conversion.
Dear Friends I need support for to convert the Capacitance to Voltage for RH Sensor. can any one help me to design the circuit to convert the capacitance to voltage and get the voltage. The sensor...
View ArticleOptimization using pragma's
Hello, I would like to optimize my program, ...> Compiler > General > Enable optimization has been selected. But not any pragma seems to have effect. Some simple code: int N = 10; int k =...
View ArticleADSP-21364 with external ADC and SigmaStudio
Hello, I want to send 8 channels via TDM to the ADSP-21364 and precess them there with a SigmaStudio project. How can I realize this? The external ADC is a Cirrus Logic CDB5368. I have a simple...
View ArticleADV7393 for WVGA
Hello, Table 1 of the ADV7393 indicates a number of formats that are supported. The datasheet does not indicate that the part could support 16-bit RGB input with WVGA (800X480) CVBS output, by using a...
View ArticleWhat is tpwrup of ADV7180?
Dear support team, What is mean of tpwrup in ADV7180 datasheet?What point does I take care for tpwrup in system? Best regards,Takepiro
View ArticleMinimum number of samples with AD1939 codec
Hi, The 21469-EZkit Lite board is equipped with an AD1939 codec. It appears that the minimum number of samples is 256. That is rather large with respect to latency between incoming and outgoing...
View ArticleCCES SPI driver DMA mode
The CCES SPI driver does not seem to implement DMA mode. adi_spi_EnableDmaMode() and adi_spi_SetDmaTransferSize() always returns an error. There are other functions that check bDmaMode and act...
View Articleabout AD7792 device tree in linux 3.x
is there some examples about AD7792 device tree structure in linux 3.x.I conneted a AD7792 with Atmel ATSAM9X25-EK through SPI Bus.and compile a linux 3.6.9 kernel to drive the AD7792.but i got failed...
View ArticleCN0296: Low Cost, High Performance Sound Bar System
For question or comments about CN0296, please respond below.
View ArticleADF41020 Eval Board
Hi all, I am trying the ADF41020 evaluation board with its on board 100MHz reference clock. I power up the board and connect to my PC. Then write to its registers via the ADI PLL Int-N program. The...
View ArticleAD FMCOMMS1 setup
I have brought a ZEDboard kit(having Zynq7020) along with the ADFMCOMMs1 card. i have tested the the board with no OS softwares provided in wiki.analog.com site.The codes are working fine and can see...
View ArticleAD4898 low-frequency voltage noise
Hello, Looking at the ADA4898 datasheet the 0.1 to 10 Hz noise trace (fig. 45) is worse than I would expect based on the spectral density plot (fig. 15) and much worse than other op amps with similar...
View ArticleDetect composite or s-video in ADV7802
We're using a ADV7802 in one of our designs, where it is used to handle analog video from different cameras. We also need to automatically detect the video input format just based on the incoming...
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two questions for AD7266
hi everyone, i have two questions for AD7266question1: in the datasheet of AD7266, it mentioned in "product highlight" that :The AD7266 offers both a standard 0 V to VREF input range and a 2 × VREF...
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