Programmers Guide: Intel® Platform Controller Hub EG20T General Purpose Input Output (GPIO) Driver
Intel® PCH EG20T GPIO Driver: Programmer’s Guide
This document provides the programming details of the General Purpose Input Output (GPIO) driver for Windows*. This includes the information about the interfaces exposed by the driver and how to use those interfaces to drive the GPIO hardware.
Read the full Intel® PCH EG20T GPIO Driver Programmer’s Guide.