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ADuCM360 ADC0 Counts Decresses Gradually
Dear Associates, We want best accuracy & steady results of ADC. We are executing ADC sample code with below settings as inetrnal reference & ADC filter for 3.75Hz update rate, but observed ADC...
View ArticleRe: RDY not going low on AD7192?
Hi enrichium,Can you send us scope shots of your digital interface lines?And also, have you tried changing the ODR? What is the ODR that you are using? Regards,Jarwin
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Re: AD5683 Headroom/Footroom Error
Hi Musach, How about the post dated 2015/01/29 19:27? Best regards,Nikkee
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
You never answered Michael's question (maybe I missed it) what version of ZC706 do you have? You need 1.1 or higher. - Robin
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
Hi Robin, I was lost in the exchange of messages and forgot about it. The label shows version 1.2. This is a brand new board, bought from Digikey last December. Julio
View ArticleAD9106 SRAM read/write
I'm trying to load wave data points into the SRAM. I can set the shadow registers, ram_update, and read back the values that were entered. I cannot seem to load values into the SRAM. I'm updating the...
View ArticleRe: Possible ways to terminate iio_buffer_refill early?
Why not do the data qualification on the remote side? It might be easier... But this is something that might be solved in the future via some metadata discussions Lars and I were having today (heavy...
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
That's the same version we run here (in development), and we test on before the boards are shipped. - Robin
View ArticleFrequency Sweep using HMC834LP6GE
Does anyone know if it's possible to generate a frequency sweep from HMC834LP6GE? Unfortunately, unlike some of the other PLLs, it's evaluation board GUI doesn't allow "Scan VCO frequency" or...
View ArticleRe: ADE7816 ANGLEx
Hi Lukman.Sahid Bit 14 of COMPMODE register can be used to make the selection. Page 26 in Rev.A datasheet has the information that you are looking for. Refer to the section titled "SELECTING A CURRENT...
View ArticleRe: Frequency Sweep using HMC834LP6GE
With in the mentioned Bands ie, 45 - 1050, 1400 - 2100, 2800 - 4200, 5600 - 8400 MHz Sweep is possible. By changing the RF Path "N" Divider it is possible to sweep the frequency. Refer:...
View ArticleRe: HMC-XDB112
The devices which you mentioned are working in different bands. HMC205---> 6 - 12 GHz INPUT HMC-XDB112---> 10 - 15 GHz INPUT. Can you please mention the frequency range which you required,...
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Re: EV AD9910 Output Filter
Hi Meir,1. Please check the power level before the filter. If that power level is okay then change the filter design for your operating frequency. 2. If the power is less at the filter input...
View ArticleRe: DVR Low power solution
Hello Joe, Gabby, Any news on this issue? What is the estimated power consumption for ADSP-BF609 in above described condition?My customer is waiting for the answer ASAP ThanksMeir
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Re: Frequency Sweep using HMC834LP6GE
Thanks for the reply. Any ideas on how to do it automatically using the evaluation board? Also, any pointers on how fast it could sweep the upper part (5600 - 8400 MHz)? I'm attaching the eval board...
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
You shouldn't see the CRC message -- although that's coming from U-Boot, and shouldn't make a difference. I think Michael is in process of making a new image. We should try that out when it's ready....
View ArticleRe: Trouble running the ADAU1701 at 192kHz
Hello Jim, Actually an unmodified ADAU1701MINIZ happily runs at 192 K with its standard 12.288 MHz crystal. At any sample rate the core computes at 49.152 MHz (or 49.152 million instructions...
View ArticleRe: How to route TDM audio through multiple ADAU1701s?
Hello Ivan, We use a Abracon ASFL1-12.288MHZ-EC-T oscillator. Since we're driving six DSPs we buffered its output with a SN74LVC2G34DBVR. The BCLK method should work but as I haven't tried...
View ArticleRe: Trouble running the ADAU1701 at 192kHz
No kidding? Well, I'll give that a try for sure. I saw that note on the eval board sheet that claimed the internal 12.288MHz crystal yielded a 48kHz sampling rate, and figured that an external clock...
View ArticleRe: Trouble running the ADAU1701 at 192kHz
You're welcome! What the eval board sheet is trying to say, is that a different crystal (11.2896 MHz) is needed for 44.1 / 88.2 / 176.4 KHz sample rates. The standard 12.288 crystal is only...
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