Re: AD9361_Initialization
Thanks Dragos. Which boardyou are usingforthe reference design?
View ArticleRe: AD5933 + AD8606 Nonlinearity problem
Hi, what do you mean by non-linearity issues? Could you show an example Say that, measure a capacitor or inductor directly could generate stability issues in the opamp due to the imaginary...
View ArticleRe: Vivado ZED project no I2C connection to ADV7511
Hi, The error you are getting suggests that the I2C pins that the adv7511 is connected to are not correctly connected in the Vivado project. Make sure that the Vivado upgrade did not mess up the...
View ArticleRe: Highlighting of bool keyword in CrossCore Embedded Studio
hiamclno no! firstly,sorry for my amphibolous expression, I means why the color of function 'adi_pwr_Init' isn't like the color which the 'bool' look like.In other words, I wish the color of the lib...
View ArticleRe: Poor SNR of ADV7180 and ADV7391?
Hi, 46dB does sound low for RAMP SNR, I would have expected your result to be in the mid fifties. What are you using as a video source and video measurement equipment? Could you try the following:...
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Re: AD5933 + AD8606 Nonlinearity problem
This is the circuitAs Zunknown inductive load of 50 mH is placed. Also I am using ADG706 for calibration and feedback resistor network.In previous post you can find attached picture which presents non...
View ArticleRe: Possible reason for H.264 Encoding error
Hi Eric,Please provide a few more detailsAre you using the ADSP-BF561 EZ-KIT Lite board? If yes, which revision are you using?Which version of H264 encoder module are you using ?What are the values of...
View ArticleRe: FMCOMMS2 and Vivado 2013.4
There seems to be the same Problem with Vivado 2014.1 is that right?
View ArticleRe: AD-FMCOMMS1: How to make a digital signal from ML605 to analog?
Hello Eugene, Regarding how to stream your own data, you could disconnect the DMAC from the AXI_AD9122 fifo inputs and connect your own HDL core there. In this case, you can use the no-os software...
View ArticleAD7995
(Let me know if you need it in English)Hej, har problem med en AD omvandlare, se bifogad excelfil. Har ett invärde, till kortet, på 1,614 volt och efter spänningsdelning har AD-omvandlaren på sin...
View ArticleRe: AD7995
Hi Gert, Thank you for your question.It would be better, if this were in english to help us understand better the problem and also it will be helpful for others that might have encounter the same...
View ArticleRe: ADE7880 - Can MCU reads rms values when HSDC sends package data to MCU
Hi Karen, Sorry for the delay in the response, I am happy to help you with the HSDC interface. The HSDC can only be used with I2C because it uses some of the same pins as the SPI. Therefore, when the...
View ArticleRe: Allowable Sample rates for the ADAU1701
Yes - I think those are the sample rates that do not violate any of the datasheet parameters. John
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Queries about AD10200
Dear Supporter, I used AD10200 in my project. I tested AD10200 with signal generator. The sampling clock is 105MHz. FFT N=65536.When I input 10MHz sine wave, the FFT result looks good. Please see below...
View ArticleRe: Migration from Visual DSP++ to Crosscore ad1980
Hi Eranga, Unfortunately, as there is no Device Driver available for CrossCore Embedded Studio, you would have to directly interact with the codec through the SPORT interface. Do you still have...
View ArticleRe: Plug TXA or TXB would affect the other output port normal display when...
Hi, Icheng,We've tested it ,here's our method and the result,1.our methodin 'BOOL APP_SplitterMergeEdids(UINT16 SegIdx, UCHAR *EdidBuff) ', we made some modification,using the blue part to instead of...
View ArticleRe: MCLK supply for AD7767-1
AD7761-1 has a SYNC / PD pin, but I will not be able to use it because I would like to synchronize faster than the settling time.Should I make MCLK always supplied to the AD7767-1? Thanks,Tak
View ArticleRe: AD9467 Display output on console
Hi Rohit, If you want an online filter, you need to implement that on HDL. The data stream between the core and DDR memory is handled by the DMA. So the only option here is to put a hdl filter between...
View ArticleRe: My AD9834 doesn't work. Please check my schematic and SPI signals
Is your Mclk square or sine wave?
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