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Re: edit hardwareconfiguration in graphical sigma studio?
Hello hubijo, You can change the 12th bit (D11) in register 2078 (hex 081E) first by selecting the HW Configuration window and the 170x\140x Register Control tab, which brings up the view shown...
View ArticleRe: How to identify which filter is which on
Hi Mark: I believe the addresses assigned are present in a couple of different files. Some of those need to be generated post compile by pressing the button that generates microcontroller export files....
View ArticleRe: ADL5511 EVALZ Getting Started
I figured out what's the problem An AC coupler needs to be connected at the output. Otherwise current pulling will exceed the limit.
View ArticleRe: Boot DSP
Thank you very much for your comments, Miguel and John. I have added some delays and tried with different delay time, but it doesn't help.I have noticed that SigmaStudio generates different functions...
View ArticleRe: Pulse Generator Circuit
Hi Rich, Your application is really interesting. So I have few more questions to ask from you. 1. Can you tell me more details on how you will use the pulse generator circuit in energy research?2. Do...
View ArticleRe: How to identify which filter is which on
Miguel: Thanks, I was unaware of the extra step to export much more detailed files for other processor support. I found it under menu "Action"->"Export System Files" I see there is also a tool bar...
View ArticleRe: IF output range of AD 8342
Dear Benjamin , Thanks for the reply .My requirement was actually to convert the balanced output of AD 8342 to single output which would be fed later to a filter ,, however the transformer TC1-2T as...
View ArticleRe: AD8036: need clarification on "fast rectifier" use.
Hi Ilya, Sorry for the delayed response. 1. First, the datasheet theory of operation (pg. 15, paragraph 2) says that AD8036 and AD8037 can be used in either inverting or non inverting...
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ADV739x PCB design
Hello, Below are descriptions on page 70 and 71 of ADV739x datasheet, respectively. Could you elaborate on what each sentence underlined in red mean? Best Regards,Mack
View ArticleRe: AD8512 Half-Wave and Full-Wave Rectifiers
Hi Yuri, In theory, it should work with ideal amplifiers but due to the inherent offset of the amplifiers and the gain of the circuit the output will not be perfect. The device doesn't really rail to...
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Spline interpolation?
Anyone have any ideas to implement a spline interpolator efficiently? The linear lookup table is useful, but I'm hoping to make something naturally smoother between points, rather than piecewise...
View ArticleRe: ADP5090 MINOP
I thought so,butin the noteare confusingdiagramswith10Mresistorwhich gives20Vat2uA...Thanks for fast reply.
View ArticleRe: BTC on Blackfin - not for production code?
Hello Florin, BTC is only meant to be used within VisualDSP as a debugging tool. It is most likely waiting for the debugger to send something down although I would expect it would get stuck here all...
View ArticleRe: choosing amplifier evaluation board for low light photodiode circuit
Hi Kenneth, If you end up going with an op amp based solution like the one shown in CN0272, I would recommend taking a look at our photodiode wizard tool. It will help you understand the tradeoffs...
View ArticleLVPECL to 4 CML buffer
Hello, I am DFAE from Phoenix technologies in Israel Accubeat, one of my customers, is interested in a fan-out buffer that receiveLVPECL signal and distribute it to 4 CML (800mv common mode) outputs....
View ArticleRe: ADN4612 behaviour with pathological signals
We have used the ADN4612 successfully with SDI Pathilogicals at all rates through 2.97 Gb/s. Of course if A/C coupling inputs or outputs, large caps (10 µF or more) are important.
View ArticleRe: ADV7619:What timing is "VS InfoFrame Registers" update?
Hello aimPoint, You are just reading a buffer that is filled when infoframes come in. The delay is not specified, but it would be much slower than I2C. There is no impact if you read it while it's...
View ArticleRe: ADV7180 crystal drive level?
I don't think we typically specify the voltage level on the crystal interface pins (XTAL1 and XTAL on the ADV7180). I do see a note that you can provide a 1.8V, 28.6363MHz oscillator output into the...
View ArticleRe: LVPECL to 4 CML buffer
Hi Meir,We do not currently have any clock buffers with a true CML output. The closest we would have is a 1:4 LVPECL buffer like the ADCLK944 which would require ac coupling the outputs into a biased...
View ArticleRe: ADV7180 crystal drive level?
This is also some information in this application note that might be applicable:http://www.analog.com/static/imported-files/application_notes/AN-1260.pdf -Matt
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