IBM 770 Laptop User Manual


 
System
Resource
IRQ I/O Address
(Hex)
Memory
Address (Hex)
DMA
Channel
Enhanced
video/MPEG
(for the
enhanced
video model)
11, 3, 4,
5, 7, 9,
10, 15,
or
disabled
None (Automatically
set by the
system)
None
(For models
with internal
modems only)
ThinkPad
modem
10, 5, 7,
11, 15,
or
disabled
0130–013F,
0350–035F,
0770–077F, or
0DB0–0DBF
None 7, 0, 1,
or 6
Sound blaster None 0220–022F,
0240–024F,
0260–0273, or
0280–0293
None None
MIDI 5, 7, 9,
10, 11,
15, or
disabled
0330–0332,
0300–0302,
0310–0313, or
0320–0323
None None
Joystick port None 0201 None None
(For models
with internal
modems only)
ThinkPad
modem
3 02F8–02FF None None
4 03F8–03FF
4 03E8–03EF
3 02E8–02EF
Disabled Disabled
WSS codec
base
5, 7, 9,
10, 11,
15
0530–0537,
0604–060B
0E80–0E87,
0F40–0F47
None 0, 1, 3,
Control base None 0538–053F,
0D38–0D3F
0E88–0E8F,
0FF0–0FF7
None None
Hard disk
drive, CD-ROM
drive (for the
CD-ROM drive
model), or hard
disk drive in
the UltraBay II
14 or
15
01F0–01F7
and
03F6, or
0170–0177
and
0376
None None
PCMCIA
controller
11 03E0–03E1
(the PC Card
slot in the
docking
station:
03E2–03E3)
None None
A-2