Re: AES EBU & SPDIF
Hello Coleman,thanks for your answer.I'll obviously use a transformer to comply to the aes/ebu requirements, but my question was centered more on the aes/ebu - spdif interoperability.The anomaly you...
View ArticleCan AD820 "NC" be grounded?
I'm using the AD820 in a loop filter in an RF circuit and I would like to maximize the ground plane area. Can the "NC" pins on the AD820 (SOIC-8) be grounded without ill effects? I am also using the...
View ArticleRe: AD7195EBZ USB communication protocol
Thanks for the driver.I could understand, probably, why source code it not distributed, but what about description of communication protocol?
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Re: Allowable Sample rates for the ADAU1701
Hi Coleman, Thanks for the clarification. Since 44.1K extends the lower tolerance range (rather than merely being included in it) the permissible lock range is wider on the low end than I...
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Re: Further questions about DSP Code Programming and Emulator
Hi Craig, Thank you so much for replying to my question about the DSP Programming. I am sorry to reply to your answer late, because I took much time to learn and to compare your answers and the answers...
View ArticleRe: AD9760 output constant
Marc_2 wrote: It looks strange that the sum of both output voltages is not 0.96 V but rather close to 0.72 or 0.74 V.Have you checked voltage on all pins, including supply and ground ? Is pin 17 at 1.2...
View ArticleRe: Can AD820 "NC" be grounded?
mrln55, Back in the seventies, "NC" meant that there was no internal connnection, and it's probably truefor 90% of the ICs. Unfortunately, some newbies would put "NC" on a data sheet when theymeant...
View ArticleRe: ADV8003 eval board running hot
Could you show us the setup. It is the quickest way to resolve the issue when we have the same setup. So we could repeat and debug the issue.
View ArticleRe: Closed captioning on the ADV7180
Visible closed caption being visible can be multiple things 1) source hsync pulse has wrong width.2) sink miss-counts where the actual video is suppose to start. If active video starts early, it can...
View ArticleAD5370 Eval - Software Development API - CYPRESS USB (EZUSB CYUSB)
I would like to be able to write my own software to interface to a EVAL-AD5370 DAC board. Does anyone know if Analog Devices has a published software document that describes how to interface to their...
View ArticleRe: Running AD9516_17_18 Eval SW on Win7 64 bit
Hi A got sort of the same problem but with the ez-kit lite bf533. I can find a usb driver for win 7(64 bit). Is there also a fix to this problem? ThankDalle
View ArticleRe: ADP1047 Evaluation GUI Installation
If you are using Windows Vista or higher, you can ignore the error. The GUI will work perfectly.If you are using a version of Windows which is older than Windows Vista, then click on the link it...
View ArticleUnused pins of ADV7619 port
What should be done with the unused HDMI pins on one of the inputs of the ADV7619 if you are only using one port?
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Re: Sigma300 (ADAU145x) Q&A
As I see, it does not require any modification on the board itself.2 headers (f+m) and 2 resistors should be enough soldered together or on a small breadboard.I would tend to think, that this should...
View ArticleRe: HDCP Handling of ADV7511W.
Setting HDCP frame enable bit before HDCP desired bit by itself may not solve an Ri mismatch issue. HDCP Ri mismatch error typically caused by HDCP not disabled in proper sequence with stopping...
View ArticleRe: Sigma300 (ADAU145x) Q&A
J1 facing downwards, J2 upwards, J0 connected to TP1 (A_3V3)
View ArticleRe: AD-FMCJESDADC1-EBZ reference design not working with ZC706?
I programmed the FPGA with the cf_fmc176_zc706.bit file using iMPACT. However, no characters are displaying on the UART terminal. Also, Chipscope finds 3 ILA cores, but when I trigger each of them on...
View ArticleADIS16485 - data ready indicator does not fit output rate
Hello there I've had the pleasure to work with an ADIS16485 IMU lately but currently have some trouble setting the little fellow up to the application specific needs. I'd like to run the IMU at way...
View ArticleHow to get accurate readings in ADE7763's Vrms register
Hello everyone, as I am using ADE7763 to measure the Vrms,Irms and Active power.but when i am reading the Vrms register as the method suggested in the datasheet of ADE7763, i did...
View ArticleRe: CLK Multiplier on ADI
Hi Meir,Can you please elaborate on their requirements:How is the reference frequency generated and what logic type is this signal?Do they need multiple outputs? What output logic type does the...
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