Re: Timing contraints not met for FMCOMMS2 project build on ZedBoard
Hi Adrian, Thanks for the files, that's exactly what I needed. I suspect my aging work PC and OS are part of the issue, but at least I can now start developing my FMCOMMS2 application... Cheers,Chris
View ArticleRe: AD9779A Maximum DAC Sampling Rate?
This is a High Speed DAC part.. it belongs in that forum. Dave
View ArticleSystem Services and Device Drivers RTC module
Hi, I'm trying to use the RTC module which is part of the System Services and Device Drivers however when I build I get a linker error that it can't find the symbols for the RTC functions. Is there...
View ArticleRe: Vivado ZED project no I2C connection to ADV7511
I don't have an explanation, but after I changed the address for the OCM, I was surprised to see that the video display started working.
View ArticleRe: Difficulty programming AD9915 registers in parallel mode. Can't readback...
Here is the latest customer response: We tried to read register 0x0, and bits 15 and 28 were set to 1 as shown in table 16 of the datasheet. I tried to perform a write of register 0x0 to set the OSK...
View ArticleRe: Difficulty programming AD9915 registers in parallel mode. Can't readback...
Additional screenshots
View ArticleAD9265-FMC reference design / Power Supply
Hello,I am trying to design a power supply to feed the AD9265-FMC from our own Xilinx board. It looks like 12V is needed. What current is required on that rail?Thanks,Eric
View ArticleClik here to view.
Re: AD9525 and AD9524 / crosstalk
Hi Dino, Multiple reference inputs with different phases or multiple reference input frequencies at the PLL1 PFD will create some close in spurious. The first image shows a typical setup with a single...
View ArticleRe: ADV7611 XGA DVI support
HI Dave,I missed that point. Can we configure the Output port of ADV7611 to give out data as 8-bit, YCbCr format, BT656 SDR format for XGA input. As the back-end processor can take data only in 8-bit...
View ArticleClik here to view.
adv7441 color drop
hi, I used ADV7441 to capture analog VGA that output from PC, found that any CHROMA data was lost.Luma data is OK.Can some body help me check what's happen. PC VGA original output data:ADV7441 output...
View ArticleClik here to view.
Re: PIC's I2C to SPI conversion in AD-FMCOMMS1-EBZ
I want to use API for AD-FMCOMMS-1 EBZ on virtex-6.I downloaded fpgahdl_xilinx-master and run cf_xcomm's system.I am getting following:system.xmp does not exist. Kindly suggest me.
View ArticleAD9364 manually initiated calibrations don't converge (quadrature, cp)
Hello,I am working on AD9364 device on my custom hardware.The digital interface is connected to FPGA device and controlled by NIOS soft processor.I am using the non-OS driver without any changes accept...
View ArticlePropagation Delay
Hello, Please provide the below components propagation delay of from input to output.I have searched the datasheets and reference manual, but didn't get the exact value. 1. ADV7180 - CVBS input to...
View ArticleAD9234 connection
Hi,We want to use Xilinx VC709 evaluation board that include Virtex7-690T device to connect AD9234 evaluation board. I saw that Analog Devices is also using the Virtex7-690T device on the ADS7-V1EBZ...
View ArticleRe: AD9234 connection
Hi Haim, Thank you for contacting Engineer Zone regarding the AD9234. You can find the code for the ADS7-V1EBZ...
View ArticleClik here to view.
Re: AD8054 Voltage Stabiliser application
Hi Andy, If he would go for a replacement part, I would suggest AD8040. It is a quad, rail-to-rail input and output high speed amplifier with an input voltage range of extending 200 mV beyond each...
View ArticleBF-537 Custom Board like EZBRD - RAM Settings for 16M16?
Hi All, I'm trying to port U-boot on a custom board, trying to run UART_BOOT. Board is similar to bf537-stamp so used and modified bf537-stamp.c and bf537-stamp.h. Instead of 64mB we have 32mB SDRAM....
View ArticleClik here to view.
Re: Spectrum of Quantization Noise?
After some investigation, I think all the following conditions being simultaneously true is sufficient for the quantization noise to be close enough for practical purposes to being uniform in...
View ArticleClik here to view.
ad9361_ML605 reference design problem
Hi,I download ad9361_ML605 reference design project from this link,http://wiki.analog.com/resources/eval/user-guides/ad-fmcomms2-ebz/software/baremetal#downloadsBut i get some errors when i open the...
View ArticleRe: Required Vivado, HDL and FPGA/Linux driver versions for FMCOMMS2/3 with...
I've referred to adi_update_tools.sh and adi_update_boot.sh. You can find more information about these scripts here. Istvan
View Article