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Getting AD9959 Eval board to communicate with my computer

Question asked by jbocks on Jul 9, 2018
Latest reply on Jul 11, 2018 by mcee

I'm currently trying to get my AD9959 evaluation board to communicate with the evaluation software on my computer, but it isn't being detected. The board is connected to the computer using the supplied USB cable, and has an external power source to provide the 3.3V and 1.8V sources to power board. The CR2 LED isn't flashing, its just remaining a constant red. I have only gotten a computer to detect the board once, and even then the computer couldn't pick up the reference clock (provided by a signal generator at 81.92 MHz, 500 mV P2P). I simply want to confirm that my board is functional before I start testing it manually via SPI. Any help is greatly appreciated