Datasheet

Chapter 25

SPNU563–May 2014

General-Purpose Input/Output (GIO) Module

This chapter describes the general-purpose input/output (GIO) module. The GIO module provides the

family of devices with input/output (I/O) capability. The I/O pins are bidirectional and bit-programmable.

The GIO module also supports external interrupt capability.

Topic ........................................................................................................................... Page

25.1 Overview........................................................................................................ 1127

25.2 Quick Start Guide ........................................................................................... 1128

25.3 Functional Description of GIO Module............................................................... 1130

25.4 Device Modes of Operation .............................................................................. 1132

25.5 GIO Control Registers ..................................................................................... 1133

25.6 I/O Control Summary....................................................................................... 1151

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General-Purpose Input/Output (GIO) Module SPNU563–May 2014

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