IBM 770 manual

Models: 770

1 148
Download 148 pages 54.66 Kb
Page 76
Image 76
Manual background

System

 

IRQ

 

I/O Address

 

Memory

 

 

DMA

 

Resource

 

 

 

(Hex)

 

Address

(Hex)

 

Channel

 

 

 

 

 

 

 

 

 

 

 

The PCI

 

11,

3,

4,(Refer to

manuals

that

came with the adapter

adapter

card

5,

7, 9,

card.)

 

 

 

 

 

 

(option

card)

in10,

15,

 

 

 

 

 

 

 

the

 

or

 

 

 

 

 

 

 

 

SelectaDock

disabledñ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: Notes

ñThe I/O addresses in parentheses are also used when ECP is enabled as the

printer operating mode from the ThinkPad Configuration program.

òWhen you enable ECP as the printer operating mode from the ThinkPad Configuration program, you must select one value from the four selections (including “disabled”).

óThe enhanced video features and the PCI adapter card in the SelectaDock

docking system share the same IRQ11.

ô

The memory address higher

than the system memory

will

be

automatically

set

by

the

system.

 

 

 

 

 

 

 

õ

Sound

Blaster

and

MIDI share the same IRQ.

 

 

 

 

ö

IRQ

15 and

I/O

0170–0177

and 0376 are applicable

to

the

UltraBay II

devices

only.

 

 

 

 

 

 

 

 

A-4

Page 76
Image 76
IBM 770 manual