HP Vectra Reference Manual page 136

1/2 MB Memory Expansion Card
Address Switch Settings
II II
1ST 1/2 MB
SW1
CLOSE OPEN
SW1
SW2
CLOSE OPEN
SW2
SW1
3RD 1/2 MB
CLOSE OPEN
SW1
SW2
III
4
I
3
2
1
CLOSE OPEN
SW2
2ND 1/2 MB
!I !I
5 : 5
4 4
3 3
2 2
1 1
4TH 1 MB 8
7
6
5
4
3
2
1
II
CLOSE OPEN
CLOSE OPEN CLOSE OPEN
CLOSE OPEN
Figure 25
Memory Expansion Cards 119