Kontron KTUS15-mITX - 1.1 Basic - Manual (Page 53)

KTD-00774-G KTUS15/mITX Page 53 of 84
6.3 Interrupt Usage
IRQ
Syst
em
ti
m
er
K
eyb
oar
d
C
om
m
un
ic
ati
on
s p
or
t (C
O
M
2)
C
om
m
un
ic
ati
on
s p
or
t (C
O
M
1)
Syst
em
C
MO
S/
real
-ti
m
e w
at
ch
Mi
cr
oso
ft A
C
PI
-co
m
pat
ib
le sy
st
em
N
um
er
ic
al
D
at
a
Pr
oc
esso
r
SD
A
S
ta
nd
ar
d
C
om
pl
ia
nt
SD
H
os
t C
on
tr
ol
le
r (x
3
)
In
te
l(R
) S
C
H
F
am
ily
U
SB
U
ni
ve
rs
al
H
os
t C
on
tr
ol
le
r -
8114
In
te
l(R
) S
C
H
F
am
ily
P
C
I E
xp
re
ss
R
oo
t P
or
t 1
-
8110
Mi
cr
oso
ft U
A
A
-b
us
d
riv
er
fo
r H
ig
h D
efi
ni
tio
n A
ud
io
PC
I s
ta
nd
ard
PC
Ifo
r PC
I-b
ro
(X
5
)
In
te
l(R
) G
rap
hi
cs
Med
ia A
ccel
er
at
or
50
0
In
te
l(R
) 8
25
74
L G
ig
ab
it N
etw
or
k C
on
ne
cti
on
Sta
nd
ar
d
D
ua
l C
ha
nn
el
P
C
I I
D
E-
co
ntr
ol
le
r
In
te
l(R
) S
C
H
F
am
ily
U
SB
U
ni
ve
rs
al
H
os
t C
on
tr
ol
le
r -
8115
In
te
l(R
) S
C
H
F
am
ily
P
C
I E
xp
re
ss
R
oo
t P
or
t 3
-
8112
In
te
l(R
) S
C
H
F
am
ily
U
SB
2 E
nh
an
ce
d
H
os
t C
on
tr
ol
le
r -
81
17
Sel
ect
ab
le
in
B
IO
S
Notes
NMI
IRQ0 X
IRQ1 X
IRQ2
IRQ3 X X
IRQ4 X X
IRQ5
IRQ6
IRQ7 X manual OS selection
IRQ8 X
IRQ9 X
IRQ10 X
IRQ11 X
IRQ12
IRQ13 X
IRQ14
IRQ15
IRQ16 X X X X
IRQ17 X X X X X
IRQ18 X X X X
IRQ19 X X
IRQ20 X
IRQ21
IRQ22
IRQ23
IRQ24
IRQ25
IRQ26