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ADV7630 36bit Deep Color
Hello all, Evaluation board of ADV7630 does not output correctively at input of 1080p 36bit deep color.ADV7630 can see that input signal is 12bit ( 12bit *3=36bit) signal when we read register at...
View ArticleAD9361 performance with narrowband waveforms
Hi, 1. I would like to know the performance of AD9361 when used for narrowband waveforms, like TETRA, P25, AM-SSB etc.2. Please advice me on the settling time of the internal freq synthesiser. Assume...
View ArticleFMCOMMS2 Reference Design GPIO ports
Hi all, I have been porting the ADI FMCOMMS2 IP to a ZC706 target using Vivado 2014.2. I have a few questions concerning the GPIO design for which I would welcome comment. I ask as while I managed to...
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Re: WDTH_CAP problem with BF518
I have found something strange:I inserted in the interrupt a toggle of an output pin:if((*pSIC_ISR1 & TIMER6_INT) != 0){ //Interrupt Assertion *pTIMER_STATUS = TIMIL6; *pPORTFIO_TOGGLE =...
View ArticleRe: Variables with calculated values
Hi Andy, is there an example somewhere how to do this or can you send me one? ThanksChristian
View ArticleRe: BF609 doesn't start from SPI flash (custom board)
SPIO Master boot. With 3 resistors: SYS_MODE_2 pull down, the other 2 pull up
View ArticleAD9361 Artix-7 drivers
Hi, Can you give some information of Artix-7 AD9361 API Drivers. Regards,Ravi
View ArticleRe: ADuC7021 Intermittently comes out of reset.
I have been like situation with ADUC7027. It was at two reasons.1) We don't have pull-Up resistor to 3.3V on BM pin (loading) chip. You need verify state chip. Maybe it is in loading state.2) We begin...
View ArticleSynchronizing multiple DDS chips.
Hi ,I have have 8 DD(AD9959)S chips whose outputs are needed to be synchronous.I have an FPGA in my design.Can i connect the the syncout of one dds(master) to fpga and buffer it out to remaining...
View ArticleRe: Recommended 1.8V regulator for 8 DDS chips
Hi rrosario ,I am going ahead with ADP3339 for my design.I am using one ADP3339 / 4 DDS(AD9959) chips.Thank you,Prakash
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Re: AD9361 no-OS manual gain control
Hi Pete, I assume that setting the gain works for you in MGC mode?The messages you are seeing are debug messages - you are in full gain table mode.Because debug message "Ignoring lmt/lpf/digital gains...
View ArticleRe: Re: How to declare and use the SPI ADIS16209 sensor with the IIO driver?
Hi, There are some low-level examples and Documentation in the Linux kernel Documentation for the IIO framework. The is also the libiio which is a bit more high-level and abstracts away the low-level...
View ArticleIsolated Sigma-Delta Modulator AD7401A
Hi ,I have a question here.I was just going through the AD7401A data sheet. And trying to implement the second order delta modulator. From the Page 14 of the AD7401A data sheet theere is a statement...
View ArticleRe: BF609 doesn't start from SPI flash (custom board)
No. I've only commented the define USE_SOFT_SWITCHES in bf609_w25q32_dpia.c so that the function that uses twi is not used. My lines used for flash memory are directly connected to DSP.Are there other...
View ArticleRe: BF609 doesn't start from SPI flash (custom board)
And why cldp says that all the programs operations are fine if this is not true?
View ArticleRe: ADV7180 & ADV7391 SFL problem
Hello.We have a similar problem ( https://ez.analog.com/message/44300#44300 ).Alexander.
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ADM3485 RO output issue
I'm using ADM3485 and found one problem, could you please help to look into it? The schematic is shown as below:The waveforms from the oscilloscope are shown as below (DI, DE/RE, RO, B and A):The...
View ArticleRe: No PVP drivers available
Hi Lalitha, we think it would be better and more practical to run the PVP in core B bare metal code, instead of trying to port the code to core A Linux, now that we don't have it ready for you. Still...
View Articlereading from ad7195
Hi, I would like toreplacethe converter AD7730 (24 bits) with AD7195 (24 bit). But I haveaproblemwithreading theconverterAD7195.When I readthe conversion fromad7730witha load cellfrom + /+10mv, I...
View ArticleRe: how to start evaluation of AD FMCOMMS-2 EBZ on ML605 BOARD?
After i double click the evaluate.bat file,i got an error like microblaze debugger interface is disabled. anyone can tell how to resolve this?
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