Re: Pink Noise Generator
Hi Byron: The White noise is truly random, for further control we do provide a similar algorithm with a seed value that you can modify to seed the white noise differently every time you turn the...
View ArticleRe: AD9467FMC connectivity with Zedboard
thanks for your reply, so i think this is the noise which u are talking about but it effects on the sine wave. . . I am using win7 and here is my UART output...
View ArticleRe: BF518F Custom board with SSM2603
Hi Sachin, Thanks for the suggestion.The adi_ssl_init.c file was changed accordingly to suit my board. The board is working fne with other applications like LAN, UART etc with system services and...
View ArticleRe: AD620 drift
You can not connect through this site. I can send mail to your mail address. If you can give your mail. or skype or msn
View ArticleRe: Chip damage from IOVDD low while I2C active?
I should also point out that the USBi board holds SCA/SCL "sort of" high when the host PCB (with SigmaDSP) power is shut down, to about 1.3V (in my circuit), and this creates about 1V to IOVDD due to...
View ArticleRe: AD9361_Initialization
Are you using our AD9361 No-OS or Linux driver?I guess not - all that should work out of the box. We can't help you to write or debug your own driver! -Michael
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Re: How to receive data continuously from ADIS16223
HI, I don't know your french .Actually I ask you how many data bytes the ADIS16223 can retaine before to send with SPI ? So, how many time measurement ?A rough example: One secon of measurment =...
View ArticleRe: Linux kernel support for HDL TRD
My initial thought on RSSI was to be a negative value - similar to the dBm receive level you measure with spectrum analyzers. I was told it's typically refereed as positive number.So I changed it....
View ArticleRe: AD5930 and Saw Sweep
Well, although that was my understanding, the real world experience was different. Using the CTRL register as defined above and transitioning the CTRL pin low to high only produced a TRI SWEEP...
View ArticleOP275 loading?
I love the specs on the OP275, and plan to make extensive use of it in my designs. I am a little unsure of how to approach loading, which the data sheet mentions to be aware of. It seems to hint at a...
View ArticleRe: Enable ADC Channel How To
Hi, As discussed before the direct register access interface is not meant for application development. It is for debugging only. Directly modifying the registers can result in undefined behavior and...
View ArticleRe: AD-FMComms2 HDL support for Altera FPGAs
Sounds good. But I have to ask - what do you mean by your "Vivado release"? Do you have something coming out that integrated with Vivado? Thanks!/j
View ArticleRe: How to port map to DMA interface?
It is a FIFO- (search for FIFO interface) dac_drd - use it to increment your FIFO read pointer.dac_ddata - pass FIFO output to this input (latency is tolerated)dac_dvalid - 1'b0 is good...
View ArticleADSP-21369 EZ-KIT & I2C
Hey there, I've written a code to communicate with a RTC via I2C but I can't seem to get it working. Using the osciloscope I can see that the CLK signal only outputs 2 bits... When I changed the slave...
View ArticleRe: AD-FMComms2 HDL support for Altera FPGAs
Yes - and I forgot that you are interested in Altera. Since Vivado allows us to get out of the "EDK structure", the same library will be used in Altera carriers also (hopefully both can get along well).
View ArticleFMCOMMS1-EBZ share memory address in verilog
Hello, I work on ZC702 plus fmcomms1-ebz and no-os drivers. I know that if we define a share memory in simulink, its address will come in "xparameters.h".I want to understand how is a share memory is...
View ArticleRe: AD-FMComms2 HDL support for Altera FPGAs
cool - is there a schedule for any of these releases (Quartus or Vivado)?
View ArticlePower on AD-FMCOMMS2-EBZ from ZC702
After debugging it looks like the power rail for the xcvr chip (ad9361)on the eval board is not getting the power good signal (PG-FMC) from the ZC702 board (should be asserted highand it’s not). As a...
View ArticleRe: Power on AD-FMCOMMS2-EBZ from ZC702
First, confirm the following: Look at message #9 - http://ez.analog.com/message/80166#80166
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