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ADV7842 ADV7511 loopback
Hi, I have recently purchased ADV7842/ADV7511 evaluation kit. I want to simply loop back my HDMI Port A input to HDMI output but I don't know how to perform loopback for this kit as I am new to this...
View ArticleRe: Excessive AD835 offset with gain = 37
Thanks, Jim. That doesn't correspond to the data sheet, though. Fig 20 and eqns 3, 4, and 5 show how to calculate U', which I want to be 1/37 = .027. (From equation 1 this should provide a gain on...
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 ArticleSPI not being detected in bfrom_SpiBoot, BF548 EzKit
I am porting software update code from a BF522 to a BF548. The BF522 version works. The main difference is in SPI0 access. (PORTE on the BF548). I can boot a test LDR file that I wrote to sector 0...
View ArticleRe: AD-FMCOMMS1-EBZ No OS Ref Design - ADC Output?
hello sirI am currently working on ad-fmcomms1-ebz with zedboard.. I have followed No OS reference design...I sent some digital data at the transmiter and I get some values at the output of DAC..How...
View ArticleRe: How to use configuration file ad-fmcomms3-ebz.cfg for AD-FMCOOMS3-EBZ borad
HiIn one PC I have installed only MATLAB 2014b and also installed libiio for 64 bit then running the model it is working.In the PC where I am getting problems in that MATLAB 2014B ,2013a and 2011 a...
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 ArticleRe: Interfacing ADXL375 problem
Hi Vindhyachal,The acceleration can be got by either reading X, Y, Z output separately or use the vector sum. These all can reflect the acceleration on the the accelerometer. Of course, the...
View ArticleRe: erroneous acceleration values reported from ADXL375
Hi Ben, 1. The output data of ADXL375 is formatted as twos complement data. When high 8-bits are all one, that may also mean a quite small negative acceleration.2. When you use multi-byte read, please...
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Re: ADXL345 activity & inactivity issue - detection on all axes not working
Hi Mateusz, How many pcs ADXL345 you have tested with the code, are they perform the same?To debug the activity and inactivity issue that you descibed, you can use the recommended code as shown...
View ArticleRe: How about the interaction between the RX and TX parts in AD9361 if they...
Dear Robin, Thank to help me introduce my experiment. Actually I would like to set up a delicated FM band repeater system, thus usage of another RX for observation of a LOOPBACK FM band is quite...
View ArticleRe: Problem:i cannot get the right data from the ADIS16448 when it is waggled
SMPL_PRD's value is 0x0B01, SENS_AVG's is 0x0402.The ADIS16448 is an autonomous system that requires no user initialization. When it has a valid power supply, it initializes itself and starts...
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 ArticleRe: CN0303 Software Time Domain Data Capture Depth
Dear NevadaMarkCould you give the Labview Source of "CN0303: MEMS-Based Vibration Analyzer with Frequency Response Compensation" Thanks
View ArticleRe: ADV7401: can we modify the HS/VS synchronization signals if setting the...
Hi Xavier/Mick,Thanks for your answers. Yeah, we need to change the HS/VS begin/end positions when setting DEF_VAL_EN to 1. Can we? Best regards,Fancy
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 ArticleRe: ADV7511 snow noise
Hello Guenter ! I try to turn off the input video until the hdcp is authenticated.But it also has the snow screen.Our input is 480p bt656.I wait a long time to ensure the hdcp is authenticated and the...
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...
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