Appendix C. Default System Values
81
System I/O Address Map
MOV DX, TIMER_START
IN AL, DX.
;;RESTART COUNTER
;;ADD YOUR APPLICATION HERE
CMP EXIT_AP, 0
JNE W_LOOP
MOV DX, TIMER_STOP
IN AL, DX
;;EXIT AP
System I/O Address Map
This table illustrates the system I/O address map for the ATS.
I/O Address
Map Description
000-01F
DMA Controller #1
020-021
Interrupt Controller # 1, Master
022-023
Chipset address
040-05F
System Timer
060-06F
Standard 101/102 keyboard Controller
070-07F
Real time Clock, NMI Controller
080-0BF
DMA Page Register
0A0-0BF
Interrupt Controller # 2
0C0-0DF
DMA Controller # 2
0F0-0F0
Clear Math Coprocessor Busy
0F1-0F1
Reset Math Coprocessor
0F8-OFF
Math Coprocessor
1F0-1F8
VIR BUS Master PCI IDE Controller
200-207
Game I/O
278-27F
Reserved
2F8-2FF
Serial Port 2
378-37F
Parallel Printer Port 1
3B0-3DF
Cyrix Graphic Adapter
3F0-3F7
Available
3F8-3FF
Serial Port 1
443
Watch-Dog timer enable
843
Watch-Dog timer disable
Содержание DeviceMaster ATS-XPE
Страница 1: ...Installation and Configuration Guide ...
Страница 24: ...24 Managing Files on the ATS XPE Using Remote Desktop through a Modem 6 Select the Connect button ...
Страница 76: ...76 Important Safety Information This page was intentionally left blank for double sided printing ...
Страница 78: ...78 Appendix C Default System Values Accessing the Motherboard ...
Страница 96: ...96 Index Index ...