About Digital data output
Hi, I'm using AD9613 with HSC-ADC-EVALCZ board programming with labview. I have questions about digital output. I used 2.4 MHZ ramp wave and 25MHZ clock both are 1.0Vpp. (Figure 1 . labview)(Figure 2....
View ArticleRe: ADV7623 scale text
Hi, Here we have verified in our side,but we could able to do TBOX scaling with increased font. Do you have one of our evaluation board? If so,Please verify in your side,before moving to some...
View ArticleRe: LT8650S using dual channel different output cyrrent
HelloAdditional query for start-up dropout viltage.Are there any problem on LT8650S model? Please check the attached file. "LT8650S_startup_dropout_voltage.pdf"I've confirm using LTspice below...
View ArticleRe: ADV7180: video quality difference between 8bit and 16bit
Hi, The 16-bit is same as the 8-bit except splitting the pixel up into luma and chrome channels with LLC = pixel rate,while 8-bit LLC = 2 x pixel rate. Please refer Page76 in ADV7180 datasheet....
View ArticleRe: Hittite HMC-T2220 PLL loss of lock
I have contacted Camille there in China, he is an excellent resource for ADI. he can help you get an RMA for this box and get it to the repair facility. will you please send me a separate email so I...
View ArticleRe: Using extension headers on ADALM-PLUTO
4. The Zynq extension header labels match zynq pin labels, so they are reconfigurable, they will be configured by the bootloader and bitstream and you would have to look at those to be sure what they...
View ArticleRe: AD9689 Eval
Yes, there is a signal at J3. I probed it, and even increased the level a few dB. No matter what we try, we cannot get LED 5 or 6 to come on. We even tried higher frequencies, 2GHz for ADC and 500MHz...
View ArticleRe: lwIP copy tx vs DMA
Yes, the implementation between the Ethernet driver and lwIP. (nifce_driver.c) for the Blackfin.RX, Ethernet driver buffers are copied. For example, RX packet is received, then a lwip packet is...
View ArticleHow to capture Channel A and B of AD9208 simultaneously?
Hi all, I have connected the AD9208 with the FPGA board and is capturing channel A nicely. However I haven't managed to get channel B working (I have tried writing the register in ACE). Also I like to...
View ArticleCumulative Error calculation for a voltage reference - ADR435
Hi, I am using ADR435 as a reference for a 18 Bit ADC(AD7631). The specification demands a detailed calculation of error introduced by the reference. I have done the error analysis in following way....
View ArticleRe: ADV7619 RXX_5V backfeed
Just to enhance what Poornima stated. Each of those pins are ESD rated for 200V CDM which is good enough for assembly however the real world is much harsher so external ESB protection should be...
View ArticleRe: ADV7619 RXX_5V backfeed
Hi, Yes,ESD protection and backdrive protection are important on each and every external signal line. Please refer HDMI port protection attachment. Thanks,Poornima
View ArticleRe: Update the AD9361 reference HDL design to use ILA?
Thank you Michael. Now I see where u-boot is located. However, when I run the build_boot_bin.sh script from Building the Zynq Linux kernel and devicetrees from source [Analog Devices Wiki], last step;...
View ArticleRe: Update the AD9361 reference HDL design to use ILA?
Can you try to run the script with absolute paths? $ ./build_boot_bin.sh /home/user/some/newboot/system_top.hdf /home/user/some/newboot/u-boot-zed.elf -Michael
View ArticleRe: Power consumption of LTC2620 Vref
Hiroyuki.D Yes, that is the way to calculate the current on the reference of the LTC2620. If you are using 8 channels you it will be about 1.2mA
View ArticleRe: can't find the Devicetree.dtb
Thanks for your patient and careful answer. I have the last problem it may be a silly one .It is which filesyetem I should choose when formatting the SD Card? FAT or FAT32?
View ArticleRe: adv7619 Brightness Settings
Hi, Have you configured the color controls registers according to reference script default settings? But still you facing the same,Please let us know. Thanks,Poornima
View ArticleRe: How to write my own low-level pin interrupt handler (BF70x, CCES 2.7.0)
I'm having some difficulty with the RTL interrupt support. I am following the example in RTL-Level Interrupt Support for SHARC and Blackfin Processors. My code fragment looks like this:adi_result =...
View ArticleRe: ZC702 +FMCOMMS3 with Petalinux-2016.2
Hello Michael, We are transmitting from one ad9361 and receiving from another. So, we1) Removed Y101 crystal from one ad9361 (acting as receiver)2) Tapped the CLK_OUT pin of other ad9361 (acting as...
View Article