Accessing AD9361 using LIBIIO over network
What is the best way to access an FMComms-3 board on a Zynq-706 over a network? I'm unclear as to whether I should be using iio-cmdsrv analogdevicesinc/iio-cmdsrv · GitHub or the apparently better...
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Re: Noise generated by arduino interaction with adau1701
hello bitmechanic the modification of EVALADAU1701 i've made as describe in our discussion here. By refer to below schematic, level translator that i used is this. But, the miso line was connected...
View ArticleRe: Digital potetiometer AD5227 reset output value
Hello Mark, Thank you for the answer. I'll wait for the additional detailes regarding to question 3. Regarding to question2, Regarding your question of the current through the digitalpotentiometer: I...
View ArticleCLK distributer with CML outputs
Accubeat, one of my customers, is looking for CLK distributer with CML outputs, and following requirements:Nubmer of Inputs: 1Number of outputs: 4low jitter and low skew performance.The output clock...
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Re: AD5932
Hi Miguel, Please find the schematic below. I have checked the connections. I am providing AVDD=DVDD=3.3V. And a MCLK of 1.48MHz. Let me know if anything is not done correctly.I would provide you the...
View ArticleCan not generate bitstream for FMcommS2 reference design with zedboard!?
I am using XPS 14.6 and I am trying to generate the bitstream for the model zedboard with FMCOMMs2 as it is given in...
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Re: ADAU1701 have level data feedback to MCU?
Alhamdulillah, I manage to work with SPI control. But... I wonder why the signal at the MISO line is not stable. Unacceptable Inconsistent data output from ADAU1701 and sometimes, when there is a data...
View ArticleRe: Setting up the communication between zedboard and pc via ethernet cable.
Hi, How does your network setup look like? Do you directly connect the ZED board ethernet port to your PC ethernet port or do you use a switch/router in between? When you plug in the ethernet cable...
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ADG1609 Pspice model needed
Hi all, I would like to use the multiplexer ADG1609 for gain control in a fully differential ADC input stage and I need the spice model for it.I post the same request on March 2014 and the Analog...
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Re: ADP1047 using for DC/DC
Hi NC, Eugen, To calculate the line voltage, the ADP1047 will try to sense the zero crossing and then calculate the AC line period. If the input voltage is dc, there is no zero crossing. Therefore...
View ArticleRe: ADG5412 Supply Voltage
Many thanks Sean, I guess the input protection devices are the limiting factor rather than internal voltage thresholds for correct functionality.
View ArticleRe: ADV7393 S-video display issue
Hi Anoop, Thanks for the detailed documentation on this and sorry for the delay. By the sounds of it, regardless of whether you use the data from your processor or whether you use the internal test...
View ArticleRe: ADG5412 Supply Voltage
Hello Martin, To be clear, it is the internal threshold voltages that is at issue here. At VDD = 9V, the internal VCC generator is properly engaged and the input voltages are specified across all...
View ArticleRe: ADV7850 Tx EDID Reread
Hi Guenter, I have looked at this functionality in the past. Could you please ensure that you are setting EDID_TRIES to a non-zero value e.g. 0xC9[3:0] = 1111. Then set EDID_REREAD 0xC9[4] to 1. This...
View ArticleAD8347 EVM & S parameters
Hello Didn;t find EVM graph nor any model type in the DS or on EZone.Is there any data on the evm we could use?Noticed on EZone that about a year ago there wasn't ant simulation model, has that...
View ArticleRe: Kernel panic while recreating FmComms1 OS on Zedboard
Hi, Yes, this is the expected result if you do not patch u-boot. By default u-boot tries to load a ramdisk and boot from that ramdisk. The patch updates the u-boot environment to make the ramdisk...
View ArticleRe: ADG5423 external resistors selection
Hello Sean, Thanks for the response. Your estimation of the trigger voltage was correct, it is around 5V. Perhaps my concern about the resistor values rises from misunderstanding of the device...
View ArticleRe: ADG5423 external resistors selection
Hello Alex, The digital inputs control internal voltages but are not directly gate voltages. The difference between the NC and NO switches is that one is Normally Closed with a High and the other is...
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Re: How to simulate ADF4158 using simulink?
Thank you so much.I think this radar system is exactly what I want,for it includes PLL VCO AMP and Mixer.But I do not have VSS ,do you have any idea? And could you send source file to me?Very grateful...
View ArticleRe: Re: ADV7343 - Input Clock Frequency
Guenter, Please send your email id, I will share my requirement and proposed architecture.Please provide the digital switching approach for that. Meanwhile i planned to go with my current approach for...
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