Chapter 1
27
Drive Bays
One
Material
Plastic
Indicators
Power-on, Standby, Battery Status, Media Access, CapsLock and NumLock
Switch
Power
Memory Address Map
Memory Address
Size
Function
00000000-0009FFFF
640 KB
Base memory
80600000-80600FFF
80620000-8063FFFF
81000000-81FFFFF
000A0000-000CFFFF
4 KB
Intel 82830MG
128 KB
3 MB
192 KB
08000000-08000FFF
08001000-08001FFF
4 KB
O2 Micro OZ6812 Cardbus Controller
4 KB
82400000-82400FFF
4 KB
USB
82200000-82200FFF
4 KB
Audio
I/O Address Map
I/O Address
Function
000-00F
DMA controller-1
020-021
Interrupt controller-1
040-043
Timer 1
060, 064
Keyboard controller 8742 chip select
061
System speake
066
ACPI Embedded Controller
070-073
System CMOS/RTC
080
Main board resources
081-08F
DMA Controller-1
0A0-0A1
Interrupt controller-2
0C0-0DF
DMA controller-2
0F0-0FF
Numeric data processor
170-177/376
2nd EIDE device (CD-ROM) select
1F0-1F7/3F6
1st EIDE device (hard drive) select
278-27F
Parallel port 3
2E8-2EF
Lucent Technologies Soft Modem AM
2F8-2FF
ALi Fast Infrared Controlle
378, 37F
Printer Port (LPT 1)
3B0-3BB, 3C0-3DF
Video Controller
3F0-3F5/3F7
Standard Floppy Disk Controller
3E8-3EF
COM3
3F8-3FF
COM1 or LT Win modem (optional
480-48F, 4D6
DMA controller-1
4D0-4D1, CF8-CFF
PCI configuration registe
Mechanical Specification
Item
Specification
Summary of Contents for TravelMate 220 series
Page 6: ...VI ...
Page 51: ...42 Chapter 2 ...
Page 105: ...96 Chapter 5 ...
Page 107: ...98 Chapter 6 Exploded Diagram ...
Page 117: ...108 Chapter 6 ...
Page 119: ...110 Appendix A ...
Page 123: ...114 Appendix C ...
Page 127: ...118 Index ...