BIOS
Interrupt requests are shared as shown below:
N I
T
A
G
P
S
t o l
V
A
C
7 9
S
o l
1 t
S
o l
2 t
S
t o l
3
S
t o l
4
S
t o l
5
O
b n
a o
d r
L
A
N
O
b n
a o
d r
U
S
B
1
V
O
b n
a o
d r
U
S
B
2
O
b n
a o
d r
U
S
B
3
O
b n
a o
d r
U
S
B
4
V
U
S
B
2
0 .
S
M
B
U
S
IMPORTANT!
When using PCI cards on shared IRQ slots, make sure its drivers support "Shared IRQ",
or that the cards do not need IRQ assignments. IRQ conflicts between the two PCI
groups will make the system unstable or cards inoperable.
4-7 PC Health Status
Page 4-18
A
N I
T
B
N I
T
C
N I
V
V
V
V
V
V
Figure 8: PC Health Status
T
D
N I
T
E
N I
T
F
V
V
V
V
N I
T
G
V