Re: ADuM220X and ADuM221X Differences
Hello Ivan, The difference is in the output default behavior: ADuM220x = Default High when input power is not appliedADuM221x = Default Low when input power is not applied Regards, DaveC
View ArticleRe: Streaming tx with AD9364
Hi, Did you use the xcomm_streaming_tx branch to build your kernel? - Lars
View ArticleRe: FMComms 2 Sink GNU Radio block
I've found a config file for the IIO Oscilloscope application which was pre-installed and does work for both transmit and receive which does refer to out_altvoltageX so I assume that this is the...
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Re: AD9361 matlab(simlink or simRF) models
The size of the file is 15.4 KB. That is correct, since it is the Support Package Installer, not the models. What you need to do is to follow the instructions from the installer and install the support...
View ArticleRe: can adv7850 support 4 edid maps for all 4 hdmi ports?
Okay so when you say "Or you need to reprogram the internal EDID memory differently for each port". If I have multiple devices connected to the 7850 and I "reprogram the internal EDID memory...
View ArticleRe: ADV7511 LLC issue at higher frequencies
It might be a problem with the data getting into the FPGA from the 7612. This link describes how to tweak the 7612 phase. Re: ADV7611 video quality issue
View ArticleRe: AD7678 ADC is not giving any value below 200mV
Hi ufuk,What is the common mode voltage on the IN-/IN+ pins? This differential ADC performs best when the common mode voltage is kept at Vref/2 which in your case would be 1.65V (3.3V reference). The...
View ArticleRe: can adv7850 support 4 edid maps for all 4 hdmi ports?
Correct, there is only one EDID available at a time. if you set it up for port D, then port B comes in and wants an EDID while port D is reading it, port B will get the same EDID with the exception...
View ArticleRe: odd ad9361 AGC noos/linux behavior at < 8.215 Msps
Digging deeper yet - I see that in ad9361_gc_update() for the sample rates where AGC 'works', the 'Gain Update Counter' is getting calculated to be 4099 i.e. for sample rates >= 8215001. For sample...
View ArticleRe: ADV7611 outputs Black video after plugging HDMI cable and it does not...
Thanks for the clarification! Some questions:1. Why is your processor not able to run our SW driver? Is the limitation on flash space or memory? I think it's very risky to pick and choose what routines...
View ArticleRe: BMS
Rashad28, The board is equipped with screw terminals which allow you to wire to your battery stack. There is a connector for the top potential and a terminal for the bottom potential. Make sure you...
View ArticleRe: ADV7611 outputs Black video after plugging HDMI cable and it does not...
Hi!1.- Both Flash and RAM. I already know that it's risky, but we cannot afford a bigger uC for this project. So I had to reduce the provided APP (the TV one), maintaining the API without changes. In...
View ArticleRe: AD9837, AD8302, AD7357, 10-200kHz Impedance Analyzer
Hi Lefteris, Oh sorry, I slightly misunderstood your application. You should not need directional couplers if you are just getting gain and phase of the DUT's input and output. Just make sure that...
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Re: AD7678 ADC is not giving any value below 200mV
My REFGND is at GND and my REF is at 3.3V and the voltage across the resistors R2, R4 and R6 never be out of these limits. There flows current over R2, R4 and R6 resistors, it constitutes a voltage on...
View ArticleRe: ADF4351 output phase control.
In your software settings, Phase Adjust is not enabled. Is that a mistake in the screenshot? That reserved bit enables the sigma-delta modulator (which is needed for Phase Adjust) when FRAC = 0...
View ArticleRe: AD737 circuit
I came to this post because the examples on both the datasheet and applications notes for the AD737 did not work. ScottH is right with his circuit proposal. It provides a negative DC signal on the...
View ArticleRe: How to connect ADF4351 to Matlab
That is the name for the file that I can find "PID variable"
View ArticleRe: How to connect ADF4351 to Matlab
I'm not sure. I don't have LabVIEW anymore! Start in 4350_gw_march_win_mod.vi. PID will be associated with the USB connection block.
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