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Re: AD9889 EDID Read Speed
I know it's an old part, we've been shipping these for quite some time. That's why I'd like to be able to fix units in the field via a software update! We already dialed the number of retries up to...
View ArticleVisual Dsp++ 5.0 Blackfin Memory Viewer Issue
I am using Visual Dsp++ 5.0 Update 7. The hardware is a ADZS-BF537-EZLITE.I noticed strange behavior with the memory viewer. In looking at address 0x20040800 I see either 05 10 if I set the address...
View ArticleRe: This is in reference to AD-FMCOMMS2-EBZ
I would recommend expanding your search to as many manufacturers as you can find. Contacting manufacturers directly may be helpful too since they often have custom designs not available on their...
View ArticleRe: I/Q correction
The specification is stated at a frequency and I/Q correction is not uniform across the whole bandwidth.The performance will depend on the part configuration. It is recommended to measure performance...
View ArticleRe: TDD LTE possibility for AD9361
ENSM control bits are avaiable in registers 0x013 - 0x015. Control bit D2 in register 0x015 turns on both synthesizers (typically used in FDD mode).
View ArticleRe: ADuM3190/4190 Regulatory approvals
Hello Apickard, All certifications are complete. We usually don't revise a data sheet when the cert is done because the come staggering in, and there have been no updates on this part, so the...
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...
View ArticleRe: ADV212 question
When ADV212 is used in the still image compression, the input mode is the single-component input, ADV212 HIPI mode, the image width is 4096 pixels, each pixel 10bit, 128 is a line of the image frame,...
View ArticleADV7511 registers read in ZC702 of xilinx
Hi, I want to debug HDMI interface in zc702 of xilinx, and there is ADV7511 in this platform. when I want to access the registers of adv7511, there is a problem. the output of adv7511 registers is...
View ArticleRe: noise of a SDP-B board
Thank you Estibaliz Just to be sure that I have found what there is:...
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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Re: Why bookmarks not work?
I know the Opera is not widest spreading browser. But ...In Linux I have not Microsoft Internet Explorer. Next suggestion?
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Re: AD-FMCOMMS1-EBZ input modification
I've been attempting this code, however it always seems to provide syntax errors. I've tried converting the values using "16'h" for Verilog syntax and double checked the begin-end pairs but there's...
View ArticleAD9914 16 QAM
Hello,We are a student team and novices to the AD9914; we have purchased the AD9914 with the evaluation board. One of the things we were looking at was doing a 16 QAM signal and were wondering if...
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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: AD-FMCOMMS1-EBZ input modification
Yes, it should have been 16'h - will you post the syntax error(s)? The data may be offset binary. In that case change 0x8001 to 0x0000 and 0x7FFF to 0xFFFF
View ArticleRe: hanging at the adc testing instruction adfmcomms1ebz
Did you add the BRAM and BRAM controllers?Make sure you select the correct masters. Then find it's address map- then replace the DDR_* with this address. Will look something SIMILAR to this :- BEGIN...
View ArticleAD5930 wrong output waveform
Hi!I built AD5930 DDS with pic.Q=52MHz or 34MHz Output=or other... My code:write_vivo(0b0000011011111011); // 16 bit config bitswrite_vivo(0b1100000000000000+0x93f); // (o mod 4096)); // fstart lower...
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Re: Diverting Low Level Audio
Hi Byron. A bin logic scheme that fits into a -1701 is shown below. It uses about 20% fewer instructions than what I've previously been using, while maintaining separate control over attack...
View ArticleBoot from SPI can not find the AT45DB642
hello I switch the bf537 to boot from SPI ,and the device is AT45DB642. but it seems the processor can not find the AT45DB642.The following is what I had done:first of all, I power up the board ,,but...
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