JAJSBK7H January 2012 – February 2018 DS125DF410
Register 0x1f, bit 7
In some systems, the polarity of the data does not matter. In systems where it does matter, it is sometimes necessary, for the purposes of trace routing, for example, to invert the normal polarities of the data signals.
The DS125DF410 can invert the polarity of the data signals by means of a register write. Writing a 1 to bit 7 of register 0x1f inverts the polarity of the output signal for the selected channel. This can provide additional flexibility in system design and board layout.