Re: ADV7611 free run mode
Hello, I'm not aware of any particular spec on how long it should take to go stable in free-run but 80ms seems like a long time unless it's supposed to free-run to a different format than it was locked...
View ArticleRe: ADV7619 simultaneous operation
So is this a duplicate thread? It appears you have an answer in that one. Dave
View ArticleRe: AD-FMCOMMS1-EBZ Input to Output Passthru?
Sounds good, Good luck and we are here if you need any further help, Charly
View ArticleRe: Default setup of ADV7441A
Hi Kou, You are write that it is lines. Those values would be changes referenced from the lines on the input synchs. The input is the "what" Dave
View ArticleRe: ADV7630 internal EDID issue
Hello, 1) Yes, it shouldn't matter and we've never seen a problem before. 2) I think it's triggered after you finish writing the EDID into memory with a 0 to that location. How are they writing it?...
View ArticleRe: ADV7182 delays in locking input signal
Hello, I'm told you need to write it in the order given in the script-- you could have problems moving the writes around. Do your other writes after the script. Also note that some functionality (like...
View ArticleRe: Incorrect results from cvecvmltf
Hi Andy, You are completely right, I simply forgot that #pragma directive. Now the problem is resolved in the example.But I did use that directive in my program, so I still have the problem there.Maybe...
View ArticleRe: AD9889 EDID Read Speed
Hello, To be clear: this is a pretty old part-- recommended part for new designs would be ADV7511/ADV7513. That said, I don't think there is a way to slow down the DDC but I'll check. You can,...
View ArticleRe: Kernel panic - not syncing: VFS: Unable to mount root fs
You're using the ADI-2012R2-RC2 tools to build your vmImage, but I'm using the ADI-2013R1-RC1 tools. Do you think that makes a difference? Also, it looks like you compiled for BF609, not BF516, so I...
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Re: AD9520 Mode0 problem with configuration
Hi Prakash BJ,Can you read the value that you have written for the output divider associated with the output that you are viewing? For example output divider 0 (Reg 0x0190) should be written with a...
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ADAS1000
Hello ! Before I worked with evaluation board and it worked great.Now I tried with only adas1000 but I get all zeros when I ran the test tone. SPI communication works but receive only zeros. I get for...
View ArticleRe: ADAS1000
My Frame Header is 192 00 00 00 = Ready bit =1 ; Way its busy to calculate data ?
View ArticleRe: How does Average/Decimation work on ADIS16223 ?
Hello JasonSung, I'm not sure that my reply is what you want.And, although you may already know, >1.How does the low-pass filter work in digital signal process?I think the low-pass filter works as...
View ArticleRe: How to receive data continuously from ADIS16223
Hi Jason, Okay, I understand what you're trying to accomplish. Since the ADIS16223 product does not support continuous data streaming, you are probably going to have to do your own discrete design, if...
View ArticleRe: How does Average/Decimation work on ADIS16223 ?
The destination rate determines the sample rate of the data that is in the data capture buffer. Therefore, it will also the have an impact on the total capture time. I feel like I'm missing something...
View ArticleRe: How does Average/Decimation work on ADIS16223 ?
Hello piyo, Many thanks for your insights! Best regards, NevadaMark
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Re: How to receive data continuously from ADIS16223
Hi NevadaMark, Now I realize I should have my own discrete design. Maybe ADXL products will be suitable for my project and analog output will be the best choice to support continuous data streaming....
View ArticleRe: How to receive data continuously from ADIS16223
Hello Jason, Design is always about trade-offs. The ADIS1622x products were designed for vibration applications that do not require continuous data. Machine health and many process variable conditions...
View ArticleCan i download program code to ADSP-CM4xx flash using COM port?
Hello ! Is there any possibility how can i direct download a program binary code (elf, bin) to mcu flash using only serial COM port. I read in hw ref manual about bootloader that permits uart...
View ArticleDAC for sub 1 Volt signal high accuracy signal generation
Dear all,I need to recreate a signal(actually 4 channels at 32KSPS) with +/-150mV swing with an accuracy of 4.5 uV. What are the options available.I am looking for 16 bit quad channel with SPI...
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