大家好，我设计了一版 AD9265+FPGA的采集板， AD9265的模拟与数字供电均通过磁珠与1.8V网络连接，AD9265的 DCO OR D0~D15 通过22欧姆电阻与FPGA直接连接（FPGA BANK电压也是1.8V）。 AD9265的差分时钟输入由FPGA提供（30MHz）。
经过测量，AD9265的DCO输出是正常时钟，VREF 1.0V, VCOM 0.9V，然而对信号发生器的 100KHZ 300mVpp 进行采样并回传发现，正弦波被AD9265采样采集成了 多段台阶，也就是AD9265的大部分低位数据都是0…
That is correct, our VisualAnalog and SPIController Applications are designed to support ADI Eval Hardware platforms only. Customers typically utilize their own internal design resources, or engage with their preferred FPGA vendor for development of their…
can you please confirm me that the AD9265-FMC-125EBZ is compatible with the 7030 PicoZed + FMC Carrier Card V2.
I'm pretty sure it is compatible with the AD9467-FMC-250EBZ. I guess should be fine also for the AD9265-FMC-125EBZ. I suppose the…
W're using your ADC AD9265, We like to use its BIST feature to verify data lines. PN9 is used to test it, The number sequence captured are 073C, 2E44, 121C, A3CE...the numbers are repeated every 511 count. I don't know if the numbers captured …
Lars, the design uses the zynq-spi.
Istvan, I followed those steps, but added one last one. We have the mini-itx 100 part and not the 045. So After generating the project, I changed the project part to match the zc7z100 and recompiled everything.
I'm also curious, could the ad9265 or other HDL code in the repo be modified by simply changing the 16 bits to 14 bits throughout the code?
The AD9265-FMC is very similar to the AD9467-FMC you can find some instructions here:
AD9467-FMC-250EBZ clock options
Please visit the Wiki site below for more information.
AD9265 Native FMC Card Reference Design [Analog Devices Wiki]