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OTEBOOK
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AINTENANCE
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ERVICE
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UIDE
1800 S
ERIES
S
PECIFICATIONS
3
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
System I/O Addresses
I/O Address System Function (Shipping Configuration)
0000h-000Fh Direct Memory Access Controller
0020h-0021h Programmable Interrupt Controller
0040h-0043h System Timer
0060h-0060h Standard 101/102-Key or Microsoft Natural
Keyboard
0061h-0061h System Speaker
0062h-0062h ACPI Embedded Controller
0064h-0064h Standard 101/102-Key or Microsoft Natural
Keyboard
0066h-0066h ACPI Embedded Controller
0070h-0071h System CMOS/Real Time Clock
0081h-008Fh Direct Memory Controller
00A0h-00A1h Programmable Interrupt Controller
00C0h-00DFh Direct Memory Access Controller
00F0h-00FEh Numeric Data Processor
0170h-0177h Intel
®
82371AB/EB PCI Bus Master IDE Controller
0170h-0177h Secondary IDE Controller (Dual FIFO)
01F0h-01F7h Intel
®
82371AB/EB PCI Bus Master IDE Controller
01F0h-01F7h Primary IDE Controller (Dual FIFO)
0200h-0203h Gameport Joystick
0220h-022Fh ESS SOLO-1 DOS Emulation
0330h-0331h ESS SOLO-1 DOS Emulation
0376h-0376h Secondary IDE Controller (Dual FIFO)
0376h-0376h Intel
®
82371AB/EB PCI Bus Master IDE Controller
0378h-037Fh Printer Port (LPT1)
0388h-038Bh ESS SOLO-1 DOS Emulation
03B0h-03BBh RAGE Mobility AGP (English)
03C0h-03DFh RAGE Mobilty AGP (English)
03F0h-03F5h Standard Floppy Disk Controller
03F6h-03F6h Intel
®
82371AB/EB PCI Bus Master IDE Controller