IBM 600 User Manual
Appendix A. System Resources
The following summarizes the available system resources for the
computer and docking stations. Values in parentheses are
alternative values that are selectable in the ThinkPad Configuration
program or application programs. The default values are highlighted.
computer and docking stations. Values in parentheses are
alternative values that are selectable in the ThinkPad Configuration
program or application programs. The default values are highlighted.
System
Resource
Resource
IRQ
I/O Address
(Hex)
(Hex)
Memory
Address (Hex)
Address (Hex)
DMA
Channel
Channel
Timer
0
0040–0043
None
None
Keyboard
1
0060 and 0064
None
None
Serial port
Disabled
Disabled
None
None
4
03F8–03FF
3
02F8–02FF
4
03E8–03EF
3
02E8–02EF
Parallel port
7
03BC–03BE
(and
07BC–07BE )
(and
07BC–07BE )
None
0, 1, 3,
or
disabled
or
disabled
7
0378–037F
(and
0778–077A )
(and
0778–077A )
5
0278–027F
(and
0678–067A )
(and
0678–067A )
Disabled
Disabled
Infrared port
4, 3, or
disabled
disabled
03F8–03FF,
02F8–02FF,
02E8–02EF, or
03E8–03EF
02F8–02FF,
02E8–02EF, or
03E8–03EF
None
0 and 3
or
disabled
or
disabled
Diskette
controller
controller
6
03F0–03F7
None
2
Video
controller
controller
None
03BA,
03B4–03B5,
03C0–03CF,
03D4–03D5,
03D8–03D9,
03DA,
2100–21FF,
2200–2203,
2300–2323
03B4–03B5,
03C0–03CF,
03D4–03D5,
03D8–03D9,
03DA,
2100–21FF,
2200–2203,
2300–2323
A0000–BFFFF
and
C0000–C9FFF
and
C0000–C9FFF
None
Sound Blaster
None
0220–022F,
0240–024F,
0260–0273, or
0280–0293
0240–024F,
0260–0273, or
0280–0293
None
None
Copyright IBM Corp. 1998
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