Can I run 2 ADAU1701 in parallel completely independent of each other ?
Can I run 2 ADAU1701 in parallel completely independent of each other as shown in the link ? I intend to use the four pots using the 4 ADC for Frequency, Q, Gain, and a line trim for each channel .....
View ArticleRe: Need to cool for amplifier module package ?
HI , Mikecs Thanks for reply. I still have questions. Either plastic package or module,When considering the heat dissipation design for the conduction and radiation, specification of maximum power...
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Re: AD5206 occasional setting error
Hi msamera-san, Thank you for your response.I asked to my customer regarding your question and got reply as next;The problem occur both devices having Vss=-1.35V and Vss=0V.However, he feel that the...
View ArticleRe: How to route TDM audio through multiple ADAU1701s?
Hello, If each of the four -1701s is processing an independent signal (that is, one's output does not feed another's input), then signals arriving at the DSPs simultaneously will output...
View ArticleRe: ADuC7061 DAC accuracy in interpolation mode
Hi, Keiichi-san. I'm not an expert on ADuC but I think that the ±3LSB that is being referred to are the last bits of the data. (yyyyyyyyyyyyyyXX) Regards,Mark
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Re: operate on AD-FMCOMMS3-EBZ
DragosB, Now that I want to transmit my IQ data using HDL source, I must using DMA mode(Is that a must ?). So I changed the mode . I'm using the ML605 HDL project and the No-os system. Then I think...
View ArticleRe: Problem reading output from AD7961 FMC Board in Zedboard.
Hi, I understand the y-axis in these graphs is the ADC output code, am I right? What about your x-axis? Also may I know what input source you are using for your AC signal and what reference you are...
View ArticleADV7844 cable lengths up to 30 meters.
The ADV7844 is capable of equalizing for cable lengths up to 30 meters and for pixel clock frequencies up to 225 MHz.Our products have to support up to 30 meters, How to set adv7844 registers to...
View ArticleRe: AD7960 timing parameters
Hi, Both tMSB and tCLKL should not exceed the specified maximum value. Outside of the specs in the datasheet, we cannot guarantee part's performance. Regards,Karen
View ArticleQuestion
Hello,I'd really like to use an Ardunio Uno to perform a frequency sweep and measure the impedance of an object using the capabilities of the EVAL-5933EBZ board. Unfortunately, I am not very familiar...
View ArticleADV7844 Dynamic Settings for HDMI Mode
Dear Expert, There is a question about ADV7844 Equalizer Settings for HDMI Mode.It is mentioned in <ADV7844 Register Settings Recommendations>:The ADV7844 contains a dynamic equalizer. This has...
View ArticleRe: color attenuated after ADV7842
this phenomenon also existed on ADV7842-7511EBZ evaluation board
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AD5933 : Measure small impedance add circuits?
I would like to design measuring human skin conduction(like GSR; It is small impedace as i know). So, Add circuits for measure small impedance like AD5933 Datasheet.But I confused about Figure 35...
View ArticleRe: ADAU1701 Application problem
Dear Dave The problem is for the part number is ADAU1701, could you help for this problem ASAP, thanks
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Re: Problem reading output from AD7961 FMC Board in Zedboard.
I restarted my PC and reprogrammed the zedboard with the same program and it gave me again the same old result:Series1: 1v, Series2:2v, Series3:3v, Series4:4v, Series5:5v Any ideas why it is so...
View ArticleRe: adv212 HIPI mode problem
Hi Dave, I want to ask another question.Is it possible that DREQ0 and DREQ1comes asserted the same time?If it's true.Which shoud I deal with first? Thanks. Liao
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why VBUS1-0 in USB_OTG_DEV_CTL can not be 11?
Hi, I use bf526 to usb-otg host in visualdsp++ 5.0,update 10.0. when I run to DriveVbusOn(),then the software loop on line while( (*pUSB_OTG_DEV_CTL&0x0018)!=0x0018) ; I have measured the...
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Re: Resolver to encoder converter with AD2S80A
Hi Ricardo, Apologies for the delay. I was looking for any application note that includes the built in test but haven't found one yet. Anyway base from what I understand the comparator would work...
View ArticleRe: AD7176-2 RDY
Hi Jarwin, Thank you for your reply. Channel is differential input 1ch only.My customer does not use multiplexer. Regards,Terumasa
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