ISA Adapter Configuration

This section

describes

recommended ISA

adapter

configuration.

 

 

 

 

 

 

 

 

Adapter

Size

Interrupt

 

 

Address

 

 

 

 

 

Priority

 

 

 

Priority

 

 

 

 

 

 

 

 

 

X.25

long

Interrupt

11

I/O

Base

Addr = 02A0

(First)

 

Ÿ

SW1

=

0

Ÿ

SW5

=

1

 

 

 

 

Ÿ

SW2

=

1

Ÿ

SW6

=

1

 

 

Ÿ

SW3

=

0

Ÿ

SW7

=

1

 

 

Interrupt

10

Ÿ

SW8

=

1

 

 

Ÿ

SW1

=

1

Mem size

=

512KB

 

 

Ÿ

SW2

=

1

Ÿ

SW4

=

1

 

 

Ÿ

SW3

=

0

Edge

=

2

 

 

Interrupt

9

Ÿ

SW9

=

1

 

 

Ÿ

SW1

=

0

Width

=

16

 

 

Ÿ

SW2

=

0

Ÿ

SW10

=

0

 

 

Ÿ

SW3

=

1

Mem

Location

 

 

Interrupt

3

Ÿ 0xE0000

 

ŸSW1 = 1

ŸSW2 = 1

ŸSW3 = 1 Interrupt 7

ŸSW1 = 1

Ÿ

SW2

=

0

Ÿ

SW3

=

1

Appendix C. IRQ and DMA-Channel AssignmentsC-3

Page 309
Image 309
IBM RS/6000 7043 43P manual ISA Adapter Configuration, Address