Re: Algorithm to suppress self-excitation?
Hi Jackie: There is a low cost way to prevent feedback. Simply use a pitch shifting block to slighly modify the signal. SigmaStudio has a built in frequency shifter block. If you need a higher quality...
View ArticleRe: Using ADI Plug-In Algorithms in Sigma Studio
Hi Alex: Superbass algorithm is available and included on SigmaStudio, simply try it out with the 1701. I don't know if it's available on SigmaStudio for the Sharc. Regards Miguel
View ArticleHow can I control the SSn with custom communication protocol via UART?
Hi everyone, For now,I have generally finished the development with sigma studio,and going to work on the communication things.To math up with the MCU controller of own present products,my hardware...
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Re: Read EEPROM from EvalBoard 1701!...
Hello, SigmaStudio includes the E2Prom Read/Write Window shown below. It appears from posts such as http://ez.analog.com/message/19512#19512, however, that it hasn't worked recently. When I...
View ArticleDisable 2rx2tx mode for AD9361
Hi, I saw there was a initial parameter for enabling/disabling 2rx2tx mode in no_OS driver. When I disabled this parameter, AD9361 failed to be initialized (dig_tune function in driver return -5 error...
View ArticleRe: AD8302 and AD9834 for phase and magnitude measurement
Dear Joel!Reading your answers is always a joy! So simplified language to understand. I highly appreciate your efforts. I'm working on the things to calculate the signal levels at different i/o points...
View ArticleRe: QPSK GENERATION (MATLAB HDLCODER)
Sir, the reading process should be real time.the method described above are not real time. thanks gitanjali
View ArticleAD9520-0 PLL locking
Hi,Have anyone working on AD9520-0?I need to lock the PLL. What are the steps to do it?I am trying it as below but unable to lock it.The first parameter passed is the address and second is the value...
View Articleinstalling the plugins on eclipse Kepler
I have installed the Blackfin plugins from the sourceforge site. Everything seemed to install correctly. When I build a simple hello world program I get the error :Toolchain "Blackfin Linux FDPIC GNU...
View ArticleRe: a couple of question for AD8260
Hi Kaos, If those parts do not work for you, then you can use the high output current driver of the AD8260. I would recommend that you ground the input pins of the VGA and the buffer. The output...
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Re: Refection in REFA of AD9525
pkern: Maybe I find the reason for the reflection. I use HMC910 in previous of AD9525. Each pin of output diff. driver of HMC910 is connected to VCC via a 50 ohm resister, as the picture below shows....
View ArticleRe: ADIS 16480 data output issue
Check out page 30 in the ADIS16480 datasheet, with specific reference to EKF_CFG[3]. Does that meet your need?http://www.analog.com/static/imported-files/data_sheets/ADIS16480.pdf#page=30 If not,...
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AD9250-FMC interposer and VC707 integration
Hi, I recently bought AD9250-EBZ and FMC Interposer Card. My aim is to capture the signal through ADC. digitise it and send it to FPGA for filtering. However as a first step, when I try to integrate...
View ArticleAD-FMCOMMS2-EB and ZC702 boot image problem
Hi,we are using ZC702 evaluation board to evaluate AD9361 device, but when i am trying to copy the image file in to SD card i am getting problem.How to copy that image file in to SD card? whether i can...
View ArticleAD9361 Tx port output power
hi, I am working on AD9361 and i am checking the output power of AD9361. I am getting -19 dBm o/p power onyl.i am using TX1A port as output port and i faced problem during changing attenuation.when i...
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Re: how can i use the algorithm of pitch transposer
Hello, 1. The ADAU1452 is so new that advanced algorithms like the Pitch Transposer have not yet been coded. So far, Reverb is the only special effect available. Pitch Transposer is...
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Re: ADAU1452 for Digital Volume control
Hello Graeme Dithering can typically add a bit or two of additional resolution when digitizing an analog signal -- see Chapter 3, page 38 of Steven W. Smith's book The Scientist and...
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Re: ADuM3481 multichannel SPI interface application issue
Hi Dave, So, you suggest add. a Diode on VOD/U602 and VOD/U605 (as attached schematic) or have other suggest? Thanks!
View ArticleRe: ADAU1452 for Digital Volume control
Hi Bob I have attached the article Its based on 16 bit signals and you can see he explains when you add an 8 bit gain factor it becomes a 24bit word length, I'm guessing at the time the article was...
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