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ADS54J54: ADS54J54 Datasheet update: Undocumented Registers

Part Number: ADS54J54

The register configuration GUI for the ADS54J54 ADC sets a number of registers that are undocumented in the latest datasheet (SLASE67 – JANUARY 2015).

This has been brought up a few times in the forum, with promises of a datasheet update:

https://e2e.ti.com/support/data-converters/f/73/t/466740?JESD204B-with-DAC37J82-ADS54j54

https://e2e.ti.com/support/data-converters/f/73/t/521032?tisearch=e2e-sitesearch&keymatch=ADS54J54%20trim

Are TI planning on providing an update of their datasheet that properly documents these registers (and corrects some other datasheet errors)? Is this lack of update an indication that support for the part is being dropped and may be made obsolete?