Table of Contents
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INTRODUCTION..................................................................................................1
..................................................................................................1
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INSTALLATION....................................................................................................1
...............................................................................................1
Linux Users...............................................................................1
TECHNICAL DESCRIPTION ............................................................................3
3
Party Software Support.....................................................4
50
Pull Ups.....................................................................................7
PROGRAMMING ................................................................................................8
Application Programmers Interface (API)............................8
Reading the Inputs: .................................................................8
Reading the Outputs: ..............................................................8
Presetting an Output Port:.....................................................8
Writing the Outputs:................................................................8
Interrupts:.................................................................................8
Port C.........................................................................................9
Port Configuration:.................................................................9
Addressing Continued.......................................................... 12
Reading the Inputs: .............................................................. 13
Reading the Outputs: ........................................................... 13
Presetting an Output Port:.................................................. 13
Writing the Outputs:............................................................. 13
Bit Set/Reset........................................................................... 13
Port Configuration:.............................................................. 13
Interrupts ............................................................................... 13
I/O Configuration ................................................................. 15
Bit Set or Reset Port C.......................................................... 16
Interrupt control ................................................................... 17
Interrupt mode select table.................................................. 17
Interrupt Read ....................................................................... 17
SPECIFICATIONS ............................................................................................ 18
Contents
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