there is a black gap at the top of image
Hi expert There is a black gap at the top of image when using a external Signal Generator(NTSC-M) .However,image produced by chips(adv7282m 480P) themselves is 720x480 size is normal.Please refer...
View ArticleRe: AD9218
Hi,Emman and Joe, Thank you for your explanations. I could not deal with the design for a little time. Firstly; I m making a chart for drivers and need ADS8130, AD9631, AD8331 and ADA4937 as well....
View ArticleADV8005 to convert 720p60 3D_FP to 1920p30 3D_FP
Hi, I have the EVAL-ADV8005-SMZ evaluation board. I'm using an USB-to-Serial adapter with putty terminal session to communicate with the board. Is it possible to configure the ADV8005 in such a way,...
View Articleboundary box test pattern can't be complete display
Hi expert Boundary box test pattern can't be complete display,There aretwowhite bordercan not be displayed.I used a set of 480P color bar parameters(adv7282m chip),but only I modified 0x14[2:0]...
View ArticleAD9889B HDMI transmitter circuit
Hello there,I am working on an application where I use BeagleBone Black and its LCD pins. What I want to do is rebuild the HDMI interface on the board to a motherboard connected to it, so I can have a...
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AD9652-310EBZ on VC709
Hello, Does the AD9652-310EBZ eval board work with Xilinx's VC709 board? Does AD provide a reference design? If yes, does it include an IP core, easy to use in Vivado? If not, do you sell similar...
View ArticleRe: i want to measure a 100mega ohm impedance with an current source using...
hi,anna. there is a question for me ,the output range of ad5934 can measure up to 10 Mohm but if we have a conductivity of pure water it is about 18Mohm and also in the cn0349 the range start from...
View ArticleRe: How to observe the FM band with an AD9361 FM-COMMS3-EBZ board?
Dear Lars, I have just did the experiment according to your reply. The attatched png file reflects the FM demodulated audio signals could monitored via HDMI output or Zedboard Phone Jack depending on...
View ArticleRe: ADV7611 XGA DVI support
HI Dave,I missed that point. Can we configure the Output port of ADV7611 to give out data as 8-bit, YCbCr format, BT656 SDR format for XGA input. As the back-end processor can take data only in 8-bit...
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adv7441 color drop
hi, I used ADV7441 to capture analog VGA that output from PC, found that any CHROMA data was lost.Luma data is OK.Can some body help me check what's happen. PC VGA original output data:ADV7441 output...
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Re: PIC's I2C to SPI conversion in AD-FMCOMMS1-EBZ
I want to use API for AD-FMCOMMS-1 EBZ on virtex-6.I downloaded fpgahdl_xilinx-master and run cf_xcomm's system.I am getting following:system.xmp does not exist. Kindly suggest me.
View ArticleAD9364 manually initiated calibrations don't converge (quadrature, cp)
Hello,I am working on AD9364 device on my custom hardware.The digital interface is connected to FPGA device and controlled by NIOS soft processor.I am using the non-OS driver without any changes accept...
View ArticlePropagation Delay
Hello, Please provide the below components propagation delay of from input to output.I have searched the datasheets and reference manual, but didn't get the exact value. 1. ADV7180 - CVBS input to...
View ArticleAD9234 connection
Hi,We want to use Xilinx VC709 evaluation board that include Virtex7-690T device to connect AD9234 evaluation board. I saw that Analog Devices is also using the Virtex7-690T device on the ADS7-V1EBZ...
View ArticleRe: AD9234 connection
Hi Haim, Thank you for contacting Engineer Zone regarding the AD9234. You can find the code for the ADS7-V1EBZ...
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Re: AD8054 Voltage Stabiliser application
Hi Andy, If he would go for a replacement part, I would suggest AD8040. It is a quad, rail-to-rail input and output high speed amplifier with an input voltage range of extending 200 mV beyond each...
View ArticleADF 4036-8 Eval board
With this board is it easy to access the Vtune voltage or the charge pump current? I am interested in generating a voltage which is proportional to the frequency difference of the VCO output and a...
View ArticleRe: Programming registers in AD936x
Hi, I appreciate all the responses. Can ADI team member explain the difference between 9363 and 9361, so that i want to use the files of 9361 for programming 9363. will the effort be worth to...
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