Re: Auto Sleep Mode in ADXL313
Hi Neil, Sorry for late response.I could understand it.Thnak you for good support. Thnanks.Tao
View ArticleRe: How to keep the SD of AD-FMCOMMS3 stay up to date?The wiki page is not...
Jie, You don't have to use a larger capacity SD card. 8GB is enough. Your system freeze probably was caused by something else. When did it happen? Was IIO-Scope running?Thanks,Dragos
View ArticleRe: FMCOMMS1-EZ I2C read operation
Dash, Does your workspace contain now 3 projects: hw_platform, sw_project and the bsp_project? If you followed all the steps and you are unable to build the bsp, could be because you are not using the...
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Re: jitter be found at AD9880 output Hsync pin
customer current setup as below RegisterSetting0x4D0x790x4E0x790x4F0x330x500x200x530x3F0x590x0
View ArticleADF4002 minimum RF input frequency
Hi,actually i'm looking for a stand alone PDF and charge pump to use inside a prototype of triple loop PLL architecture. During my search i have found the ADF4002, but i have a question on its minimum...
View ArticleRe: AD-FMCOMMS3-EBZ Crystal
For the crystal itself, you would need to either test it yourself or contact the manufacturer. Charly
View ArticlePWM Interrupt in ADSP-21469 ezkit using CCES
Hi to all! I am new to Sharc processors and I am trying to set up a PWM interrupt. I already configured the PWM, set-up the interrupt and the ISR serving but nothing is happening (SEE CODE BELOW). Is...
View ArticleRe: SHARC 21489 SPI Master Boot Problem
I know that's what the documentation says, but it neither makes sense, nor does it match the way the processor actually works. When booting from SPI FLASH there is no place for the 0xA5 to be put like...
View ArticleAbout RF Pin of HMC346G8
Hello, RF1 and RF2 pins of HMC346G8 are coupled to DC.So, I should use capacitor if signal has the voltage(not 0V).If I use HMC346G8 without capacitor, how much voltage I am able to input into RF1 and...
View ArticleRe: ad-fmcomms1-ebz programming FPGA
Maybe the easiest way to see how the connections were made between the FMCOMMS1 and FPGA, is to compare the boards schematic (at the page 12 you can see the FMC connections) and the design's pin...
View ArticleRe: Similar components to AD5375 and AD8366 with baseband B/W of more than...
That 80 MHz is the 0.1 dB bandwidth. ADL5375 and ADL5380 have 3 dB bb bandwidths of 750 MHz and 390 MHz respectively. Also take a look at ADRF6720 and ADRF6780 which have bb 3 dB BWs of 1000 MHz and...
View ArticleUsing DSP to implement an RF bandpass filter for FM radio translators
Hello, Our public radio station uses an FM translator to receive a 91.5 MHz signal and rebroadcast it at 106.7 MHz. The problem is that there is a nearby station on 91.1 MHz causing interference, and...
View ArticleRe: measure mems sensor's capacitance
Hi Mahdi, This application does suit the AD7147, it is designed to measure capacitance change. To turn on calibration in the AD7147 it is necessary to write to the stage calibration enable register...
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Re: XSIM Simulation Errors with fmcomms2/zc702 Reference Design
Hi Istvan, yes, I wrote my own function for the ceiling of log2 , clog2( ) :function integer clog2; input [31:0] value; begin value = value - 1; for (clog2 = 0; value > 0;...
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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