![IBM RT PC Скачать руководство пользователя страница 172](http://html2.mh-extra.com/html/ibm/rt-pc/rt-pc_options-installation_4252855172.webp)
6-24
Options Installation
Primary /Alternate Address Jumper
The position of jumper module J3 sets the adapter I/O address as
Primary (the default setting) or Alternate. Jumper J3 also sets the
DMA level at 5 for Primary and 6 for Alternate. To change J3, do the
following:
1. Carefully insert a small, flat-bladed screwdriver under the J3
jumper module, alternately lifting the ends to extract the module
evenly.
Warning:
Do not bend the pins!
2. Turn the module 180º and reinstall.
Содержание RT PC
Страница 1: ...Personal Computer Hardware Reference Library IBM RT PC Options Installation...
Страница 9: ...ix Safety Notice Translations Continued JAPANESE...
Страница 14: ...xiv Options Installation Notes...
Страница 22: ...xxii Options Installation...
Страница 23: ...Section 1 Getting Started 1 1 Section 1 Getting Started...
Страница 78: ...2 34 Options Installation Notes...
Страница 108: ...2 64 Options Installation...
Страница 109: ...Section 3 Installing Adapters in All Models 3 1 Section 3 Installing the Adapters...
Страница 113: ...Section 3 Installing Adapters in All Models 3 5 2 Immediately remove the device from the antistatic bag...
Страница 129: ...Section 4 Processor Options 4 1 Section 4 Processor Options...
Страница 137: ...Section 5 Memory Options 5 1 Section 5 Memory Options...
Страница 148: ...5 12 Options Installation...
Страница 149: ...Section 6 Communication and Network Adapter Options 6 1 Section 6 Communication and Network Adapter Options...
Страница 193: ...Section 7 Display Adapter Options 7 1 Section 7 Display Adapter Options...
Страница 203: ...Section 7 Display Adapter Options 7 11 2 Press the card and adapter together...
Страница 212: ...7 20 Options Installation...
Страница 213: ...Section 8 Additional Options 8 1 Section 8 Additional Options...
Страница 225: ...Section 9 Checking Out the Option Installation 9 1 Section 9 Checking Out the Option Installation...
Страница 226: ...9 2 Options Installation CONTENTS About This Section 9 3 Before You Start 9 3 Checklist 9 6...
Страница 242: ...A 2 Options Installation Figure A 1 IBM 6150 System Unit Diagram...
Страница 243: ...Appendix A System Unit Diagram Worksheets A 3 Figure A 2 IBM 6151 System Unit Diagram...
Страница 244: ...A 4 Options Installation...
Страница 254: ...X 10 Options Installation Notes...