Re: ucLinux boot fails on Finboard
Dear Aaron,(1) My first mail provides a complete uImage boot log from the time I load uImage (tftp) till u-boot re-boots and prints out the log buffer (I have truncated the last part of the log buffer...
View ArticleRe: ADF7023J Emission characteristics
Thank you.All right, I understand.I'm going to contact Japan sales sport.
View ArticleJPEG2000 decompression using ADV212
Hi, DaveD I am able to compress Input PAL video from ADV7182 in ADV212. (If I removed the ADV212 header and extract frames the frames are fine when viewed using kdu image viewer). I am facing problem...
View ArticleRe: ADE3251E DCDC enable/disable
Thanks for your answer, Paul. I'm sorry I made a typo.I want to make sure if VCC is 3.7V to 4.5V.I believe that is not mentioned on the datasheet. Best,Tarzan
View ArticleRe: About AD737
Thank you for your answer.Please give me a hand if there another question comes up.Best,Tarzan
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Re: Questions about AD5422
Hi Mark, Sorry that I could not responed quickly.I really appriciate your prompt support.I understand what you mean. Best,Tarzan
View ArticleRe: ADSP-21478 SPI slave boot issues
Hi Chris,i had a similar problem with the ADSP21261. After some trial and error i set the select line for the first 384 bytes, which is the first part of the loader. The program itself is sent with...
View ArticleRe: How to use configuration file ad-fmcomms3-ebz.cfg for AD-FMCOOMS3-EBZ borad
Hi,AcozmaI have put the same command for installing libiio file in ubuntu but it asking password for analog(sudo)what is this .I dont know the passowrd.I simply downloaded image file from the website...
View ArticleRe: ICPLBMissWithoutReplacement error -- while DMA memory transfer
I found the problem causing the error.when i use only one core, no errors occur. and another core being in idle.If both cores enabled and any interrupt generated, after executing interrupt handler,...
View ArticleRe: EVAL-ADAU1761Z to run all ANALOG AUDIO INPUTs?
Hi Coleman,With your help, it works now. Thank a lot! However, the overall output level from mic is not large enough, even though I had boosted the micbias to highest and the mic input stage gain to 6...
View ArticleRe: SPI2 Initialization
Hi Craig,Thanks for the reply.Here the complete CCES project attachment.Let me know what is the issue.Thanks for the supportRegards Anand M
View ArticleAD5933 test frequency range
Hi All, I am little confusing about test frequency range of AD5933.The data sheet of the AD5933 says that output frequency range is 1kHz to 100kHz.On the other hand, the EVAL-AD5933EBZ evaluation...
View ArticleRe: Using no OS driver with custom h/w in verilog
Hi,I would like to ask you How can I open reference design(embedded project with no OS driver) in vivado.?What kind of core is available for ADFMCOMMS1EBZ? Thank you
View ArticleRe: iio-osciloscope installation problem
The problem of iio-osciloscope installing. I download and install Ubuntu-14-32bit. My Ubuntu version...
View ArticleThe problem of iio-osciloscope installing
The problem of iio-osciloscope installing. I download and install Ubuntu-14-32bit. My Ubuntu version...
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Sine wave in No-os driver FMcomms1-ebz
Hi, I ask you how sine wave is generated in No-OS driver-C-program or by any other way? Can I stop running this sine wave generation? if yes then how? It is highly required in our project to stop its...
View ArticleRe: Sine wave in No-os driver FMcomms1-ebz
Yes-- by programming the corresponding registers. Go through the user doc. and try to understand the design and the user controls.
View ArticleRe: Using no OS driver with custom h/w in verilog
I suggest you try a simple (such as the "hello word") EDK tutorial using Vivado (IPI) and SDK first.After the basic concepts are clear, you can take on FMCOMMS1.
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Re: Precision of the state-variable filters
Looks like I answered my own question. It's well known that fixed-point IIR filters have the most difficulty when set for a low frequency (f << fs), and high Q. Thus I made a test of 2nd...
View ArticleCommunication with camera via PPI - different VSYNC signalization
Hi I am working with BF526 EZLITE. I am trying to capture image from OV7670 using PPI in 2 external frame syncs mode.All the time I have 2 faults in PPI status register - Horizontal Tracking Underflow...
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