APPENDIX
IB710 User’s Manual
71
B. I/O Port Address Map
Each peripheral device in the system is assigned a set of I/O port addresses
which also becomes the identity of the device. The following table lists
the I/O port addresses used on the Embedded Little Board.
Address
Device Description
000h - 01Fh
DMA Controller #1
020h - 03Fh
Interrupt Controller #1
040h - 05Fh
Timer
060h - 06Fh
Keyboard Controller
070h - 07Fh
Real Time Clock, NMI
080h - 09Fh
DMA Page Register
0A0h - 0BFh
Interrupt Controller #2
0C0h - 0DFh
DMA Controller #2
0F0h
Clear Math Coprocessor Busy Signal
0F1h
Reset Math Coprocessor
1F0h - 1F7h
IDE Interface
278 - 27F
Parallel Port #2(LPT2)
2F8h - 2FFh
Serial Port #2(COM2)
2B0 - 2DF
Graphics adapter Controller
378h - 3FFh
Parallel Port #1(LPT1)
360 - 36F
Network Ports
3B0 - 3BF
Monochrome & Printer adapter
3C0 - 3CF
EGA adapter
3D0 - 3DF
CGA adapter
3F0h - 3F7h
Floppy Disk Controller
3F8h - 3FFh
Serial Port #1(COM1)
Содержание IB710
Страница 1: ...IB710 Socket 370 Little Board With VGA Audio LAN USER S MANUAL Version 1 0B ...
Страница 4: ...iv IB710 User s Manual This page was intentionally left blank ...
Страница 8: ...INTRODUCTION 4 IB710 User s Manual Board Dimensions ...
Страница 34: ...INSTALLATIONS 30 IB710 User s Manual This page was intentionally left blank ...
Страница 53: ...BIOS SETUP IB710 User s Manual 49 To load SETUP defaults value to CMOS SRAM enter Y If not enter N ...
Страница 61: ...VGA DRIVERS INSTALLATION IB710 User s Manual 57 This page was intentionally left blank ...
Страница 70: ...APPENDIX 66 IB710 User s Manual Appendix A Post Codes B I O Port Address Map C Interrupt Request Lines IRQ ...