Re: Internal impedance for ADAU1761and ADAU1401A BCLK port
Hi, The ideal impedance for the entire pathway of a clock or data line would be 50 ohms, and our clock/data ports conform to this value. Optimizing your overall circuit for signal integrity and EMI...
View ArticleDAQ2 AD9680 Xilinx JESD204 Core
As I have seen the DAQ2 evaluation board HDL reference design uses the Xilinx JESD204 Core which has to be purchased. I'm not sure which part of Xilinx Core is needed because the high-speed link data...
View ArticleRe: AD636 rms to dc Operation
@Chaitanya, Thanks for the email, I am the applications engineer for rms-dc converters. This looks like a recent application question from another customer. If I may suggest an alternative device, I...
View ArticleRe: AD636 rms to dc Operation
Before I forget, the application is on page 10 of AN1341. Best
View ArticleRe: Required Vivado, HDL and FPGA/Linux driver versions for FMCOMMS2/3 with...
Arun, Can you try to create a BOOT.BIN file using the attached u-boot.elf? I didn't have problems doing that. Thanks,Dragos
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Re: New SD card image (2014_R2 prerelease) available for download
Hi, 1) IIO device numbers are never static - by design you have to look them up by name.2) We used to chmod all the device and sysfs files for you. If you want the previous behavior simply restore:...
View ArticleRe: How to demodulate the IEEE802.11 signals in Linux
Hi Michael, Thank you for useful help.I will seach the key words. Honggui
View ArticleCN0287 Source code
Hello, I'm using the CN0287 reference board and I installed the software package for it. I'm just wondering if someone have the source code for the software? I would like to modify it to prototype a...
View ArticleRe: ADV7182 switches standard when no input
Hi Matt, Thanks for your quick reply.No, we do not have the ADV7182 evaluation boards.Due to improper register settings this kind of issue might happen? Is there any register related for fixing this...
View ArticleADF5000, ADF5001, or ADF5002 sensitivity vs. temperature?
The data sheets for these parts show very good behavior for sensitivity vs. Vdd, as shown on figure 3.Do you have data for typical sensitivity vs. temperature for any of these parts, especially the...
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Re: How to communicate with ADE7754 to make an energy meter with PIC18F2520
query 1:when switch on the device and no voltage apply on 7754 then default voltage is 3 or 4 volts, not zero on no input apply. query 2:when load and supply will applied then on changing load by...
View Articleiio command server on microblaze
Hi,I am sorry if this question is obvious but I am quite lost at the moment and could not find any helpful guide on this subject:For my research project I'd like to setup KC705 +FMCOMMS1 system that...
View ArticleRe: ADIS16448 can't return ID during one read
Hello zhai_mI am also working with stm32f407 & trying to read the ADIS16448Since you have experience now in reading ADIS via stm32, I want to ask you if possible, to explain me what is the best...
View Articlehow to get the hmc462's large signal model?
how to get the hmc462's large signal model?
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Re: Maximum number of TMP05 sensors that can be daisy-chained together?
Hi Robert, I'm afraid I don't have characterization data available I could share with you in an application with such amount of TMP05 sensors connected in a daisy chain. However, to my understanding...
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AD7176 Problem SPI Communication
Hi,I tried to to test the SPI communication (clock 4MHz) between an ATmega8 and an AD7176. Therefor I send to the AD 0x47 to read the ID register. With an logic analyzer I see that the AD do not...
View ArticleRe: AD-FMCOMMS-2/3 No-OS changing frequency
Hi Dragos, Thanks for the reply. Yes, I am (functionally) attempting to change the freq and MGC values exactly as you're example describes so it's good to know I haven't misunderstood the AD9361 User...
View ArticleRe: flash programming problem
ok, I've added all the required definitions so no errors appear but when I run the program it always halts. when I step over the program, it seems that it stucks in "AFP_Error = UNKNOWN_COMMAND;", so...
View ArticleRe: ADE7878 Evaluation Board - Beginner
Hi David, I am waiting for your reply. I am stuck at the same point. I need your guidance to move forward. I hope you reply at the earliest. While you answer my above questions, I have one more...
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