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ADS54J66: ADS54Jxx GUI device selection

Joseph Mead
Prodigy 80 points
Part Number: ADS54J66
Other Parts Discussed in Thread: ADS54J40,

Hi,

I am using the ADS54Jxx GUI v1.8.    I have it connected to an ADS54J66 eval board.    In the upper right corner it has select the device, but the only selection available is the ADS54J40.   I can't change it to the ADS54J66 to match what I am connected to.   How can I change this.    The registers are slightly different, for example the JESD MODE won't allow me to choose LMFS 4421, which is what I need.

Thanks,
Joe

  • 0
    TI__Guru* 91947 points

    Joseph,

    All parts in the ADS54Jxx family, including the ADS54J66, will show up as an ADS54J40 in the GUI window. They all have the same SPI interface and you can program all of them with any file the GUI comes with. But, some of these file will not work. It is up to the user to follow the User's Guide and only load the files called out or the ones with the part name in the configuration file. In your case, you can use any file that starts with 'ADS5xJx_" or the one called "ADS54J66_bypass_4211.

    We do not always have a file for every available configuration. If this is the case for you, let me know what mode it is you need and I can create it for you.

    Regards,

    Jim   

  • 0 in reply to jim s
    TI__Guru* 91947 points
    Joseph,
    Do you still need help with this? If not I would like to close out this post.
    Regards,
    Jim
  • 0 in reply to jim s
    Prodigy 80 points

    Hi Jim,

    It makes sense now.  

    Thanks.  Joe