AD9545 Eval Board with ACE Check State Failing

Hello,

When I load up the AD9545 board into the ACE software with a previous saved session, I get a message on the lower left hand side saying that CheckState has failed. The state of the AD9545 in the ACE software also will not update if I click Read Registers (It used to be working). If I click Reset Chip, it will say the State is Good, but the device will appear unresponsive as I try to use Read Registers or change any configuration options. If I try loading from a new session, CheckState will also say it has failed.

If I switch the jumpers to i2c and load the registers manually, I am able to access my old configuration, and I do get my previous output clocks generated correctly, so it appears to me that I am having an issue with the layer that exists between USB and SPI for communicating with the device. I would like to change some output clocks though, so it would be nice if I could get it working with ACE again.

What I have done so far:
- I've made sure that the jumpers are configured to use SPI for communication and have tried both 3-wire and 4-wire configurations in ACE
- Made sure the rest of my jumpers are inline with the picture that is on the wiki user guide
- I've downloaded the modules for the AD9545 from the wiki user guide
- I've tried on two different machines
- I've tried reinstalling the ACE hardware and power cycling both the host machine and the Eval Board.
- Have tried using two different system clock inputs.

System Information
- Native Windows Desktop
- ACE 1.10.2671.1118 (When it asks me to update I don't update)

Thanks for any help you can provide.

Phil

  • 0
    •  Analog Employees 
    on Apr 14, 2021 3:37 PM

    HI,

    it seems to me you played with a lot of jumpers on the eval board and who knows what state they are when you have this problem.

    I suggest you set the jumpers as in the photo below. 

    TThen you power it up, connect it to PC and launch ACE. It should appear like this below 

    TThen you double click on that board icon and you should obtain this:

    On the bottom left of the screen the state =Good. If you obtain this, it means ACE was able to contact the board and the AD9545. We verify here the functionality of the evaluation software using only the 3-wire SPI communication. Please do not try 4-wire SPI or I2C with ACE.

    Then, you should be fine. Make sure you arrive here and then we can discuss further what happens with your program.

    Petre

  • I had P513's jumper disconnected, dumb mistake on my part. Thank you for the help!