Re: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
To Lar's point, the AD7291 on the DAQ2 board should be monitoring most of the voltages on the board. running 'osc' and going to the "DMM" tab, and reading all the voltages - might tell us what is going...
View ArticleLower Limit of Input Voltage for AD1939
I am working with AD1939 in my project. I got from the data sheet that the Internal Reference Voltage is 1.5V so that specifies that it is the upper limit for my input signal from the microphone to...
View ArticleRe: Start with AD8137
Hello Norman, It may be helpful to see more information about the circuit driving this stage. Show us the schematic of where the In+ and In- come from.In addition the details of how it is hooked up to...
View ArticleRe: Interface AD-FMCOMMS4 board (AD9364) with Altera Arria V SoC DevKit
Andrea: There is a board in the works with the HSMC connector developed by a third party - It will be released at next week's Embedded World. Until it's publicly announced, I can't say anymore without...
View ArticleRe: AD9524 I2C data hold time
Hi Steven,The I2C interface is tested at the max SCL rate of 400kHz. The specified min (100ns) and max (880ns) hold times are guaranteed across the entire range of SCL frequency. These values are our...
View ArticleRe: Interface AD-FMCOMMS4 board (AD9364) with Altera Arria V SoC DevKit
Hi Robin, Thanks for your reply.Do you know if AD will also offer support for the Arria V evkit then? Like HDL example code and software routines to program the AD9364? Kind Regards,Andrea
View ArticleRe: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?
Hi Julio,Thanks for your patience as we try to figure out what is causing this problem. As Lars posted above please measure all those voltages. This will tell us if there is clearly any problem with...
View ArticleRe: Max sampling rate for AD9361 AuxADC?
That is correct. With AuxADC Clock Divider set to 1 and AuxADC Decimation at 0 the effective clock rate is BBPLL Frequency/256. Note that AuxADC output word readback speed will be governed by the speed...
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Re: Start with AD8137
Here's the full schematic for this part. The digital part is fine because i've simulate the signal after the AD8137 on R1 (with the AD8137 unplugged) and the result on sigma studio is ok. I've also...
View ArticleRe: how to write coding in c for ad7472 using avr
Awiey: Moved to the no-os microcontroller driver section of engineerzone. We might be able to help you here. -Robin
View ArticleRe: Communication SPI to STM32f429-Disco
Jose: There is a project, with code that might help, at: http://wiki.analog.com/resources/fpga/altera/ced1z/ad7763 If you have questions about the software, ask on the no-os section of...
View ArticleIs there a INL diagram available for the AD9634?
Since we would like to average repetetive signals we are interested in the Integrated NonLinearity of the AD9634. Is there a diagram available like for the AD9230?From the multistage architecture, is...
View ArticleRe: AD9361 FDD TDD Mode Switching
Michael:With new kernel, the FDD independent mode works fine. I can turn on/off RX/TX independently.Thanks for the support.Chante
View ArticleRe: Adm2587 transmit error
Hi RAnslow, The second schematic is correct. I use 10K resistors to pull up / down my PIC pins. This configuration with max485 or sn75176 works good."What is the purpose of R24 and R26. Are these...
View ArticleHMC778LP6CE absolute maximum ratings
Hello, We are using a HMC778LP6CE Eval. Kit in a project. I am not sure what the maximum voltage/frequency is for the TRIG pin. Can anybody provide me useful information about this ratings? Regards,...
View ArticleRe: Buffer size limit and continuous sampling using libiio
Hi JB, The libxml2 distribution comes with a Visual Studio project which for libxml2-2.9.1 can be found in the folder \libxml2-2.9.1\win32\VC10\libxml2.sln. This project is configured only for Win32,...
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EVAL-AD7767-2EDZ - continuous data logging
Hello! I've bought EVAL-AD7767-2EDZ and CED1Z. Now I need to save data from ADC in continuous mode to file. Is it possible?For example, when I use EVAL-AD7195EBZ I can save data to file as long as I...
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