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Chapter 1
13
Hardware Configuration and Specification
Memory Address Map
Memory Address
Size
Function
00000000-0009FFFF
640 KB
Base memory
000A0000-000BFFFF
128 KB
Video memory
000C0000-000CBFFF
40 KB
Video BIOS
000E0000-000FFFFF
128 KB
System BIOS
00100000-top limited
04000000-04000FFF
04001000-04001FFF
80100000-801000FF
80500000-805FFFFF
80800000-80BFFFFF
81000000-81FFFFFF
82100000-82100FFF
--
4 KB
4 KB
256 B
1 MB
3 MB
16 MB
4 MB
Extended (DIMM) memory
PCMCIA controller (slot 1)
PCMCIA controller (slot 2)
Lucent Win Modem
NetMagic VGA
Neomagic VGA
FFFF0000-FFFFFFFF
64 KB
System board extension for
PnP BIOS
Interrupt Channel Assignment
Interrupt Channel
Function
NMI
System errors
IRQ0
System timer
IRQ1
Keyboard
IRQ2
Cascade
IRQ3
FIR or COM2
IRQ4
COM1
IRQ5
Audio or LPT2 (optional)
IRQ6
Floppy
IRQ7
LPT1
IRQ8
Real time clock
IRQ9
Card bus / ACPI or Modem/ VGA
IRQ10
USB
IRQ11
Free or COM1
IRQ12
PS2 pointing device
IRQ13
Numeric data processor
IRQ14
1st EIDE device (hard disk)
IRQ15
2nd EIDE device (CD-ROM drive)
Summary of Contents for TravelMate 510
Page 8: ...IV ...
Page 38: ...30 System Introductions ...
Page 58: ...50 System Utilities ...
Page 86: ...78 Removal and Replacement ...
Page 102: ...94 Troubleshooting ...
Page 106: ...98 Jumper and Connector Information ...
Page 123: ...Chapter 6 115 Exploded Diagram ...
Page 124: ...116 FRU Field Replaceable Unit List ...
Page 132: ...124 Test Compatible Components List ...
Page 134: ...126 Online Support Information ...