DSD1794A question

There is a contradiction in the page of T.I. for the description of DSD1794A. In the title into quotes is refered as (H/W control) i.e. hardware controlled whilst in the rest of page is refered as Software Controlled via I2C. The same in the pdf document, DSD1794A is refered as software controlled via I2C.
Have any of you experience with this DAC chip if it is a software or hardware controlled device?
Thank you
Fotis