Acer 260 Laptop User Manual


 
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
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