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ADAU1701 External Delay: Idle Thoughts on Boxing Day!
I've been experimenting with concepts of using the serial data outs for SPI control of other ICs, where an ADAU1701 is used in self-boot mode and there is thus no MCU. This is because my designs are...
View ArticleAD-FMCOMMS1-EBZ No OS Ref Design - ADC Output?
I am a little confused about the output format of the ADC. According to the data sheet it is 2's complement 14-bit (page27 of AD9643 data sheet) but if you look at the code in the ref designs function...
View ArticleError while building POST code for finboard
Hi While trying to build POST code, there was error in compiling the rsi.c file. The scrrenshot of the error is attached. Please suggest the changes that have to be made to resolve this. I'm using...
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Building error on KC705 platform
Hi,I am a newbie but desperate to make it work for my kc705 board.Following guides, AADI Reference Designs HDL User Guide [Analog Devices...
View ArticleInterfacing ADXL375 problem
I have interfaced ADXL375 & I have some below. I have attached the code. 1. The offset I am getting is huge.It is 1g approx on both x & y axis & 1.5g on z-axis.I don't know what could be...
View Articleerroneous acceleration values reported from ADXL375
I am facing a strange issue reading acceleration values from an ADXL375 part using the SPI interface.When I read just a single acceleration value (eg: DATAX1) the value is reported fine.When I modify...
View ArticleADXL345 activity & inactivity issue - detection on all axes not working
@Hello,on the begining i want to give my regards to AD engineers meet at Electronica 2014, hope some of you guys reading this forum:) I'm experiencing issues with ADXL345 specifficaly with activity and...
View ArticleAD9364 transmitter output spurious
Hi, Advance happy Christmas. I am using Ad-fmcomss4 board and I con figured chip with Artix board with below condition.Freq; 400 MHzMode; TDD/CMOS.And I am sending 100khz tone from DAC and I observed...
View ArticleADV7511 & AD9984A Basic Bringup
Hi! I have a board very much similar to the evaluation board provided by Analog Devices (attached). I would like to know what is the expected outcome for the following scenario: 0. Power up board.1....
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Where can I get the schematic of AD9230 evaluation board
I have bought a AD9230 evaluation board,but I fail to get the schematic of it.The board is shown as below.If anyone has the schematic,please mail it to my email:766026670@qq.com . Thank you !
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How to use configuration file ad-fmcomms3-ebz.cfg for AD-FMCOOMS3-EBZ borad
In data in/out application in matlab for fmcomms3 board with zed board I have installed libiio library in windows and want to run qpsk reciever transmitter model by using IIO SYSTEM LIBARY .So hor to...
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Problem:i cannot get the right data from the ADIS16448 when it is waggled
Hi everyone， I'm using STM32F103 read ADIS16448(SPI interface). I can get the right data when it is flat on the table (ZACLL_OUT for example, it is close to -1g, the others are close to 0), but...
View ArticleMinimum HSYNC frequency for AD9984A
We currently use an AD9985A in our product but will be coming out with a new design. Since the AD9985A is no longer recommended for new designs (even though it still seems to be in production and...
View ArticleCN0303 Software Time Domain Data Capture Depth
Great job with CN0303. It looks like this might help with a customer who is trying to measure the acceleration profile associated with a gun's recoil process. Reference papers suggest that the 22kHz...
View ArticleAD5272 with SDP-CB1Z Labview source
Hello everyone, I'm using EVAL-AD5272 with SDP-B and i would like to write my own software to set cycle to send the value of the resistor in chosen period of time. I've looked through "AD5546 with...
View ArticleADV7401: can we modify the HS/VS synchronization signals if setting the...
Hi,If we set the DEF_VAL_EN bit in 0x0C register, the SDP will only output the default value. So in this mode, can we modify the output HS/VS synchronization signals? Thanks.
View ArticleQuestion about adv7511 aspect
Hello Could you tell me the diffreence between 0x56[3:0] and 0x56[5:4]?0x56[5:4]:picture aspect ratio.0x56[3:0]:active format aspect ratio.How should I do when I want to set a 4:3 or 16:9 output?Thanks !
View ArticleADV7511 snow noise
Hello ADI ! I use the adv7511 as a hdmi transmitter.I got a snow noise in some sinks when hot plug hdmi cable.I guess it's a problem of hdcp,because when I turn off the hdcp,this problem will not...
View ArticleAdis16209 test issue
When i test ADIS16209， the Y-axis output was affected by X-axis inclination angle, 1、X-axis 0°，Y-axis rotate 0°\10°\20°\30° ，the output is right. 2、X-axis inclination 30°，Y-axis rotate...
View ArticleProblem about BF533 Silicon Revision 0.6
Hi, We are using BF533 for video compression. DMA data through the PPI port is used in our design. Both 16bit and 32bit DMA work well if we use BF533 Silicon Revision 0.2, 0.3 or 0.4. For Silicon...
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