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Re: Creating a simple I2S path through an ADUA144X eval board
Hello John, I took a look at your project, and wonder if you were transmitting to the right output channels. It looks like you are trying to write to serial port output 7 (channels 14 and 15).However,...
View ArticleRe: Problem with ADV7513 setting
It should be 27 MHz. Some of the attached script define 10-bit bus
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ADF4350 and ADF4351 evaluation board control software
The latest ADF4350 and ADF4351 software is attached. This is compatible with ADF4350 and ADF4351. Installation process:1. Disconnect any evaluation board2. Download and run the attached installer3....
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Re: ADF4351 settling time calculation using teh EVAL baords
I've added a Random Hop feature to the v4.4.0 software. Give it a try and let me know if it works. Download here: https://ez.analog.com/message/38857 Control:Code: I've a feeling you may have an issue...
View ArticleADV7441 support for non-supported formats
I am wondering if ADV7844/ADV7842 has the same ability as ADV7441A to support Nonsupported_Video_Formats ? Many thanks
View ArticleRe: AD9361 ADC Clock Configuration using No-OS
Hi Dragos, I had to add this extra function call to get the right RX sample clock (rx_samp_freq?) ad9361_set_rx_sampling_freq(ad9361_phy, 541666);HOWEVER, since then I am having issue with Hardware...
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Re: VisualAnalog application, calling application by external acquisition...
Hi Juan, I've sent a request to our Software Dev Team to see if they have any example code for interfacing Labview with our VisualAnalog and HSC-ADC-EVALCZ High-Speed ADC evaluation platform. I will...
View ArticleHow to configure AD9361 with a FPGA?
What's the proper order to configure AD9361 with Spatan 6 ? I think the reference datashet is not very clear.@
View ArticleCharc ADSP-21489 boot problem
Introduction: processors BlackFin (ADSP-BF533SBSTZ400 firm Analog Devices) and Sharc (ADSP-21489BSWZ-4B firm Analog Devices) are loaded by SPI with FPGA (XC6SLX150T-3FG676I firm Xilinx). FPGA provides...
View ArticleProblem about the connection of BF609 and ADC
Hi: I meet a problem when I try to use BF 609 to read ADC data from EPPI. The EPPI CLK is 40MHz, and the SCLK of BF609 is set as 50MHz.The DMA is work well, but there is no data be read into the...
View ArticleRe: zedboard fcomms1-ebz interfacing
helloI am following the discussion..I am working on zedboard with ad-fmcomms1-ebz..My need is to transmit digital data from zedboard through fmc to ad-fmcomms1-ebz and receive the transmitted digital...
View ArticleRe: Changing the Reference Design for the AD-FMCOMMS1-EBZ
hello..I am following the discussion..I too had a same doubt of transmitting signals to DAC of ad-fmcomms1-ebz..Can u help me on how to create a core that generates 8 samples at a time (4 for I and 4...
View ArticleRe: AD8554 - Gain Bandwidth Product doesn't depend on Gain
Hey, thanks a lot for your time! I was stuck with this for quite a while. Problem was, that the noise gain is rarely mentioned anywhere if you do not look for it in particular. So again, thanks a lot...
View ArticleHow to calculate the coefficient of "bass boost" module in ADAU1701?
Hi everyone, I'm using ADAU1701 and would like to control it with the MCU as the host.As I am going to use "bass boost" in my schematic,but I can not figure out the formula to calculate all the...
View ArticleRe: ADV7610 I2C answers xFF for every registers read
Finally had some time to work on this problem and discovered that the SCL and SDA lines were not that nice after all. On the scope, it looks good in zoom out to interpret the I2C message, but in zoom...
View ArticleADAS1000 ECG chip and use of bypass capacitors
The ADAS1000 ECG Front End data sheet suggests using .01uF bypass caps on the analog and digital input supply pins (page 78) but the reference design EVAL-ADAS1000SDZ User Guide schematic shows the...
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ADV212 EIRQFLG doesn't reset
Hello! I'm trying to use ADV21, I make all according to fig.12, page 17 of Programming guide. I have read correct firmware ID=0xff82. Then I try to reset IRQ flags by writing to direct address 0x6...
View ArticleRe: DVI to VGA active RAMDAC using ADV7123
how would i investigate the right part? like i said i dont really know much about designing hardware stuff, so i dont know much about FPGAs or how to program them, i only know software programming (C,...
View ArticleRe: accelerometer for induction motor vibration
Great information, Neil! The following article might be useful as well:http://www.analog.com/library/analogdialogue/archives/48-06/vibration_monitoring.html
View ArticleRe: ADIS16251 Screw Torque and Bias
In general, MEMS gyroscope's bias is sensitive to change in its package stress profile, which can happen through tightening the screws down on the PCB. So, this is not a large surprise.
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