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ACE test ADA4255 evaluation board appeared 2 problems

ACE software version: 1.24.3095.1398, ADA4255 plug-in version: 1.2021.272000

In the figure above, the 5 switches shown in red circles, switch on and off any switch, the other switches also operate at the same time, as if it is the same switch, do not know why?

In the figure above, the input of the input amplifier is shorted, and the SW_D12 bit of the INPUT_MUX register is also set to 1. Normally, the output should remain 0, but the actual oscillogram shows that the input signal can still be displayed in the output end. Is there anything special I need to do?

  • Hi,

    Thanks for bringing this to our attention. I will reach out to the plug-in development team for further investigation.

    It might be worth checking the plug-in manager to ensure you are using the latest version of the plug-in and it's dependencies in the meantime.