Datasheet

Chapter 25

SPNU562–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........................................................................................................ 1118

25.2 Quick Start Guide ........................................................................................... 1119

25.3 Functional Description of GIO Module............................................................... 1121

25.4 Device Modes of Operation .............................................................................. 1123

25.5 GIO Control Registers ..................................................................................... 1124

25.6 I/O Control Summary....................................................................................... 1142

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SPNU562–May 2014 General-Purpose Input/Output (GIO) Module

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