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Re: part selection
Hi Josh, I have heard what you are talking called "extended composite" before and it was looked at but never supported by any of our parts. I think you'd probably need to use a sufficiently high speed...
View ArticleAD-FCOMMS1-EBZ amd DBPSK
Hello, We are working on a WBAN Physical Layer design. Till now done the digital processing on ML605 board and further need to do DBPSK modulation. Now we are trying to integrate the ML605 board with...
View ArticleQuery regarding MultiMaster TWI on BF504F
Hi, Currently I am trying to implement a Multi Master I2C bus wherein there are two Masters one is Blackfin DSP and other being a PIC32 Microcontroller… there is a single Slave device connected to...
View ArticleRe: initialization and calibration of AD-FMCOMMS1-EBZ
Hi, 1) Can you send me a picture of the eye diagram that you are seeing? This makes it easier to say what might be wrong. 2) There is a guide on the data file format and also on how to use...
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Re: EVAL-SDP-CB1Z board with the EVAL-AD9837SDZ board
Hi Miguel,CH3 is SDATA data pin. it is right. i am using internal supply. I don't understand your question"what do you mean by PIN".Yesterday, I posted a wrong picture. I use the configured x10, and...
View ArticleRe: FMCOMMS1 BPSK modulation
Hi Lismi, For the first question, the short answer is yes. I do not understand the second question. Your BPSK modulator should have an I and a Q output, which would feed the two channel of the DAC....
View ArticleLoading I/Q data files into theAD-FMCOMMS 1
Hello, 1- What is the best way of loading the I/Q files that are generates using Matlb on a separate machine to the FPGA Board/ AD-FMCOMMS1. 2- Is there a way to capture data form the ADC side into a...
View ArticleRe: Loading I/Q data files into theAD-FMCOMMS 1
Hi, For 1) please have a look at this guide. For 2) please refer to the data verification section on the Matlab/Simulink datafiles guide. - Lars
View ArticleOP467 & OP467S Power Supply Current
Hi,The data sheet for the OP467 & OP467S lists the power supply current as 12mA with +/-5V supplies.Is this per amplifier our for all 4 amplifiers (entire chip)?Our measurements would correspond...
View ArticleRe: AD-FCOMMS1-EBZ amd DBPSK
Hi Lismi, 1. The AD9122 core is just an interface core, which ease the access to the AD9122 device, so you should use this core either way. The question is where do you want to implement your...
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Re: ade7878 spi problem
Hi Areo You are in the correct place to get technical support for the issue you are facing. I can definitely help you resolve this problem. If isolation isn't a concern, use connector P11 to interface...
View ArticleRe: FMCOMMS1 BPSK modulation
Hi Csoml, For BPSK modulator,i know have only one output,like +1 or -1.(continus)The BPSK data would feed the one channel of DAC.Why do you say have an I and a Q output for BPSK? Thanks.Chris
View ArticleHow to identify which filter is which on
I have created a project that has several identical channels, each with several identical filter bands. (Filters->Second Order->Double Precision->1 Ch->Medium Size EQ) The spi_map.dat file...
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problem with interfacing arudino uno with ADIS16480
i tried to interface Arudino with ADIS16480 through SPI. when i read the sensors like gyro,accelerometer ,barometer,temp,barometerusing arudino i will get some data which remains constant even when i...
View ArticleRe: How to deal with the failure report by physdiskwrite.exe during the...
I think the building lord was trying to study the ADI FMCOMMS3 step by step.
View ArticleRe: How to deal with the failure report by physdiskwrite.exe during the...
I have encounted almost same problem, and I bought a new SD card and a new card reader and writer by www.jd.com. And unfortunately, it happened again and the difference was the number of written bytes...
View Articleedit hardwareconfiguration in graphical sigma studio?
Hi at all, is it possible to change the hardwareconfiguration without an external processor? an example:in the hardwareconfiguration in the register SerialOut1 at the adress 2078 i can set the 12th bit...
View ArticleRe: problem with interfacing arudino uno with ADIS16480
Thank you for sharing all of this detail. Unfortunately, I am pretty buried at the moment so I don't have time to go through the code that you were kind enough to offer. Based on the pictures, I would...
View ArticleHigh Speed DAC
Hi, if I buy the AD9142 in tested wafer form, and want to assemble it on my own package layout, will I need to do special "trimming" procedures (like efuse....) after the packaging process ? If yes,...
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