How to use Multi-Function GPIs?

Abstract: The MAX77812 is a quad-phase, high-current, step-down (BUCK) converter for high-end gaming consoles, VR/AR headsets, DSLR cameras, drones, network switches and routers, and FPGA systems that use multicore processors. The MAX77812 has two user-programmable general-purpose inputs (GPIs) which can be configured as enable, output voltage selection, and low-power mode control input. This document provides information about using these GPIs.