rtd DM5816, User Manual

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DM5816/DM6816 RTD Embedded Technologies, Inc.
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Table of Contents
Introduction.................................................................................................................................................... 8
Pulse Width Modulators (PWM) .................................................................................................................. 8
8254 Timer/Counters.................................................................................................................................. 8
What Comes With Your Module................................................................................................................... 8
Module Accessories................................................................................................................................... 9
Hardware Accessories ........................................................................................................................... 9
Using This Manual ...................................................................................................................................... 9
When You Need Help ................................................................................................................................. 9
Chapter 1 – Module Settings....................................................................................................................... 10
Factory-Configured Switch and Jumper Settings.................................................................................... 10
P4, P16 — Interrupt Channel Select.................................................................................................... 11
P5 — 8254 Clock and Gate Source Select.......................................................................................... 12
P13 — Not Used .................................................................................................................................. 14
P14 — Interrupt Source Select ............................................................................................................ 14
S1 — Base Address............................................................................................................................. 14
Chapter 2 – Module Installation .................................................................................................................. 16
Module Installation ................................................................................................................................... 16
External I/O Connections......................................................................................................................... 17
Connecting the Digital I/O .................................................................................................................... 17
Connecting the Timer/Counter I/O ....................................................................................................... 17
Connecting the External Interrupt ........................................................................................................ 17
Running the 5816DIAG Diagnostics Program......................................................................................... 18
Chapter 3 – Hardware Description.............................................................................................................. 19
Pulse Width Modulators........................................................................................................................... 19
Timer/Counters ........................................................................................................................................ 19
Chapter 4 – I/O Mapping............................................................................................................................. 21
Defining the I/O Map ................................................................................................................................ 21