Re: ADV8005 OSD Function-We need Technical support
Hi, Please see the answer for Q1 and Q2 Here LPC2468 Memory is not a matter since if you design the OSD using Blimp tool, then the OSD design sources which includes characters, pictures etc is loaded...
View ArticleRe: AD9361 REF_CLK
Hello Charly, no, I do not need to know it. It is just that the datasheet should give that information.Noone can ensure to provide exactly 1.3V. Therefore min. and max. values should be statedin the...
View ArticleRe: [ADV8003] Question about Scaling, De-interlacing & PtoI
Hi Shogo, This is the update from designer for the previous thread 2nd question Q2 : We assume that above conversion process requires dedicated memory inside of ADV8003. Is this right understanding ?...
View ArticleRe: [ADV7282-M] There are no models for MIPI CSI-2 Tx pins on the IBIS model.
Hi Tamu, Currently we do not model the MIPI pins in the IBIS model.Within the IBIS model, MIPI pins are not easily supported in the IBIS file structure and can cause errors for compilers. Currently...
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Re: [ADV7390] About External Loop Filter of EXT_LF
Hello, GuenterL & PaulS Thank you for your answers.I'll design my system in consideration of your comment. Best regards, TomY
View ArticleRe: Looking for OPA with voltage limiting function
I also have to consider the OPA698. Regarding the AD8036, I started playing with the Spice model (using LTSpice) and I am a bit surprised. I simulated a non-inverting amplifier with a gain of 1, just...
View ArticleRe: AD8400-1KOhm For PT100 Simulation
Hi David, 1.)I see your reason why you use 2 potentiometers in parallel: OK.2.)I reckon the accuracy of your measuring devices are too bad.Just consider the direct Ohm measuring of the AD8400...
View ArticleRe: Question related to ADV7842 initialization
Hello, The thread mentioned by Matt shows a way to detect the input signal is analog or digital.But it is not clear for me how to choose a correct "operating mode" value for ADIAPI_RxInit and...
View ArticleRe: Sharc SDRAM Floats
Hi Luis, As this issue is being handled through private support channel I am closing this thread to avoid duplication of effort. Let's continue the discussion there and post the outcome here, if...
View ArticleRe: How to get the RX data in AD9361
I don’t understand the background of your question.I assume you already see the expected result in the IIO scope? You set RX LO == TX LO, select a sample rate and filter settings.Select a DDS tone(s)....
View ArticleRe: AD8400-1KOhm For PT100 Simulation
Attached, the schematic. @r.daemon@tugraz.at 2. You are perfectly Right.But, when i use a real resistor (for doing this test i've used a Bourns potentiometer 0-200 ohm) calibrated to 113.994 ohm...
View ArticleRe: AD7949 command set
Hi, Did r.daemon answer your question? The configuration register we are talking about is a 14-bit register, CFG[13:0], used to configure the ADC for the channel to be converted, the reference...
View ArticleRe: How to get the RX data in AD9361
Hi Michael thanks a lot for your efficiency help.we will try it firstly. perhaps need your help in further.thanks again. maurice
View ArticleTransferring binary data using FMCOMMS2!?
Hi all, I am using FMCOMMS2 with zedboard. What I am trying to do is to transfer a file between two zedboard. I managed to download the file on the DDR of the tx board in binary form. So the FMCOMMS2...
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AD9364 matching
Hi, any one can tell me that AD9364 input impedance value and output impedance value?.is it 50 ohms or 50 to 100 ohms ThanksPerry
View ArticleRe: Please can anyone point out why I am unable to get an SPI slave TX buffer...
Thank you for that; it is clear I misinterpreted the DMA part of that table. I will definately give it a go
View ArticleRe: Why this program can't receive the right data?
Hi, I will try it. Thank you very much. When I try to realize point to point cmmunication, do I need to realize the digital modulation on the TX and demodulation on the RX in my program?
View ArticleRe: AD7656 Vdrive issue
Hi Francisco, Simultaneous application of VDD/VSS, then AVCC, DVCC and Vdrive would be the correct sequence. Once the part is powered up then applty the analog input signals.If the analog input signals...
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