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Re: Interfacing ADXL375 problem
Thanks for your response. 1. If, ODR = 3200 then number of sampes I can take per sec is 1600 without aliasing right? 2. What is the final g value from three axis. Is it:g = ( (x*x + y*y + z*z) ^ 0.5 )...
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...
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ADAU1702 hysteresis settings
I don't understand the auxiliary ADC hysteresis settings: FIL[1:0]00 4-bit hysteresis (12-bit level)01 5-bit hysteresis (12-bit level)10 Filter and hysteresis bypassed11 Low-pass filter bypassed So...
View ArticleRe: AD5628 reset DAC to zero problem
The /CLR pin should be tied high for normal operation.
View ArticleRe: Problem:i cannot get the right data from the ADIS16448 when it is waggled
What values are in the SMPL_PRD and SENS_AVG registers?
View ArticleRe: Questions on details of DMA on the ADSP 21489
Regarding the loading using descending addresses:The reason is that when the TCB information is transferred into the internal registers the count has to come after the starting address and the...
View ArticleRe: anveshan 2015080: AD8606 is getting heated up
can u suggest any alternative to AD8606?
View ArticleRe: Custom design in Zed board using change in wrapper.v, FMCOMMS1-EBZ,...
However today I approached a new method: I added 16 gpio and a one SPI IP into the design as per exercise 04(page no. 31-35) of attachment below. This created new inout port (of16+4 wire) in wrapper.v....
View ArticleRe: Problem with ADP5024
Hi, There is an update from my side. VFB1 is actually 0.5V. I must have been probing at the wrong location. But BUCK2 and LDO are still misbehaving. I thought of bringing down the values of VOUT2 and...
View ArticleAccelerometer for vibration detection
Hi, I am looking for low power accelerometer for detecting low frequency vibrations. I need to detect very slow movement. Can you recommend an accelerometer that will fit this requirement? Thx
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Re: Problem with ADP5024
I think I got the solution. I had ordered free samples for ADP5024. I just discovered that the exact part no. I ordered was ADP5024ACPZ-1-R7. The datasheet mentions that this part corresponds to the...
View ArticleRe: ADV7403 Unable to Lock CVBS Video Signal
Dear Team, We changed the video Source to S-Video (YC) and Now able to LOCK the S-VIN analog signal and able to capture the video in Gated Clock Mode. But I wonder, when I gave the same SVIN source to...
View ArticleConvolution Coding and viterbi Decoding
I have to implement convolution coding and viterbi decoding on BF 537.Is there any source code available for both or any library functions available for it by analog devices.Can any body share c/c++...
View ArticleRe: adv7181c 50Hz component sources
Hello NickA,Your comment is very worthy. I got the same issue fixed changing pll_div_ratio and freerun_line_length.Thank you.
View ArticleRe: CN0325: PLC/DCS Universal Analog Input Using Either 4 or 6 Pin Terminal...
Dear Engineer, I'm working on the upgrade of one of our product, the current product is based on multiplexer and AD7793, REF193, and we need to add new signal input +/-5, +/-10V based on current...
View ArticleADP 5589 Key pad
HiWe have used the keypad ic ADP5589ACPZ-00-R7 for 4x4(R0 to R3 and C0 to C3)key pad and it is found to be working during our initial testing but when we used ADP5589ACPZ-01-R7 & ADP5589ACPZ-02-R7...
View ArticleRecommended antenna for aducrf101 design
Hi, We are evaluating EV-ADUCRF101QSP3Z. We'd like to go ahead and make a board. 1) We would like to know if Analog could share BOM file for this ref design, and if possible other CAD design files.2)...
View ArticleUART TRANSMISSION
I HAVE A PROBLEM IN UART TRANSMISSION FOR CN-0343.i cant see the transmission , communication is not carried out...
View ArticleRe: ADV7403 Unable to Lock CVBS Video Signal
Hello Murali, So S-video input works and CVBS doesn't.A few questions:1) Is it PAL or NTSC input?2) What is the source? - Video generator, DVD, etc... It could be that the settings that you are using...
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