SWCS142 July 2018 TPS650861
PRODUCTION DATA.
The device provides information on status of VRs through four GPO pins along with Power Good Status registers defined in Section 5.11.50 and Section 5.11.51. Power Good information of any individual VR and load switch can be assigned to be part of the PGOOD tree as defined from Section 5.11.40 to Section 5.11.47. PGOOD assertion delays are programmable from 0 ms to 15 ms for GPO1, 5 ms to 100 ms for GPO3, and 0 ms to 100 ms for GPO2 and GPO4, respectively, as are defined in Section 5.11.21 and Section 5.11.34.
Alternatively, the GPOs can be used as general purpose outputs controlled by the user through I2C. Refer to the Section 5.11.37 for details on controlling the GPOs in I2C control mode.