The PIC18F24J50-I/ML on AD9739A-FMC-EBZ(rev C) seems not working well.
I have connected a USB cable to the AD9739A-FMC-EBZ but the AD9739A_SPI.exe (downloaded from High-Speed DAC Software Suite) couldn't recognize the device.
Actually, the LED XCR1 isn't lighted on, and my PC doesn't read any USB device when connecting AD9739A-FMC-EBZ.
My FPGA development board is Xilinx KC705, and I connect AD9739A-FMC-EBZ on the FMC LPC side
At first, I found the two jumpers JP1&JP2 missing, which has been discussed in:
I've put jumpers on JP1&JP2, and finally I got 1.8V on TP12 and 3.3V on TP1.
The power supply should be no problem now, but I still find the LED XCR1 not lighted on
The jumper on J2 has been switched to USB_SPI, and the VDD to PIC18F24J50-I/ML is 3.3V right now
Is there any USB drivers I should install on my PC in order to use AD9739A-FMC-EBZ?
Or, did I miss anything to start with AD9739A-FMC-EBZ?
Thanks for your help
The board might not be programmed properly. Would you please return the board to us and we'll replace the board for you.
Sorry for any inconvenience this might has caused.
After several months, I finally get a replaced AD9739A-FMC-EBZ from ADI.
However, nothing changes. The LEDs (XCR1&CR1) near PIC & ADF4350 are all blind.
I didn't load any bit file to my FPGA yet. I just short JP1&JP12 to power on in order to see if the board is fine.
Is it possible that my FPGA board is broken so the FMC aren't working? But I really get 1.8V on TP12 and 3.3V on TP1.
Can you please give me more details about how to make the LED light up?
Is there any configuration on FPGA before using this FMC board?
Thanks for your help.