Re: Is it possible for SigmaStudio to communicate with other chips via SPI?
Dan, if you are using self-boot mode then ADAU1701 is running I2C as master rather than SPI. You could use one of the digital outs to send signal to another processor. You could use two 1701s for...
View ArticleRe: Is it possible to have actual time instead of sample # ADIS16364 with the...
The ADIS16364 itself does not provide this type of information; it is most suitable for synchronous sampling systems, where host processors acquire data in an interrupt service routine that the...
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Hittite PLL and ADL5375 Modulator
I want to change ADF 4351 with hittite hmc833lp6ge PLL and my question is there is a Vvco and Zbias circuit between RF out of ADF 4350 and LO input of ADL 5375. Should I use same method for hittie PLL...
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hs adjust and VBI adjust problem
adv7842 or adv7441a vga output:1366*768@60 In theoutput imageon the lefta small piecemissing, and the color is wrong,I look at thesignaland found thatthe effectivenumber of pixelsof each lineof...
View ArticleRe: Output 3D Frame packing in progressive format
Hi Matt, Do you have any update on this ? Kind regards,
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problem with AD637 Chip select
Hi, I'm using AD637BR with a circuit that controls the chip select pin. I implemented a 2 pole filter using the internal buffer (pins 1 and 16) that follows the RMSOUT (pin 11).I found out that, when...
View ArticlePLL NOT WORKING IN TEMPERATURE
Sir, Pls help to find an unlocking issue in PLL ckt using AD4156 and HMC587 VCO.It became unlock b/w the temperature range of +17 to +20 C.Freq is 5.5GHZ.It is working fine above and below this range.
View ArticleRe: ADV7393 S-video display issue
Hi Paul, We used Samsung display for the verification.We have tested our TV by connecting to a DVD player and in that case complete image/video was displayed. but if we connect to output of ADV7341,...
View ArticleRe: customize HDL reference code of AD9364 in LVDS mode
tnx for your reply. My final goal is to send via my own interface and since I am not expert using DDR in the first step seems more sensible. But how can I add my own TX data which is generated in VHDL...
View ArticleRe: Register Address in AD9959
hello, You can use the hex mode to program all registers of the AD9959. example: / * Configuration Chanel Select Register * / short FR1_ADRESS = 0x01; // AD9959 FR1 adresss Byte 1...
View ArticleSome questions about filter, rssi and hardware gain
Hi, I'm trying to add low-pass filter and read or set hardware gain and rssi in my own program, but I get some problems when I do these. The first question is about filter, I did it as follows:...
View Articlebuild AD9467-FMC project in vivado
hello I am trying to build the AD9467-FMC-EBZ from git-hub in vivado on zedboard, I have successfully built the project in vivado without problems, and exported the hardware to SDK,I copied all the...
View ArticleWhat does SYSFS mean?
Hi guys, I am studying libiio and I saw the word sysfs. I have searched its original form in vain, I mean, it is a shortform and I would like to know its complete name.I think it as a simple question...
View ArticleRe: build AD9467-FMC project in vivado
Hi Khaled, The software is compatible with an earlier version of HDL (AD9467 Native FMC Card / Xilinx Reference Design [Analog Devices Wiki]). Now the Xilinx DMA was replaced by our AXI DMA core, so...
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is zed output data timing to ad9364 right
The figure shows the output timing when use zedboard transfer data to fmcomms4.The sdk software use the file no-OS/ad9361/sw at master · analogdevicesinc/no-OS · GitHub but AD9361_InitParam...
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Re: ad-fmcomms1-ebz programming FPGA
hello sir..I have followed the instructions as told by you in the following link using VIVADO...
View ArticleUsing SD card in BF609 through bare metal programming
I want to use SD card to store data for an image processing algorithm using bare metal programming in BF609 EZ KIT. How can it be done.Support I want to run PEC code that comes with BF609 EZ KIT BSP,...
View Articlewhat is the latency of each PVP block, frame size it can process? operating...
I was going through PVP of BF609 and couldn't get the following information in BF609 Hardware Reference Manual.What is the frame size that each block in PVP process?What is the latency of each block of...
View Article2015080- Anveshan 2014
I m trying to simulate our circuit in ADIsimPE. But i m getting the following error. "*** ERROR *** Cannot find DC operating point - No convergence in pseudo transient analysis" what does this error...
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2015080- Anveshan 2014
I m trying to simulate this circuit in ADIsimPE. But i m getting the following error. "*** ERROR *** Cannot find DC operating point - No convergence in pseudo transient analysis" what does this error...
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