EasyManua.ls Logo

Contec SPI-6941-LV - Chapter 4 Cpu Card Resources; Interrupters; Memory Map

Contec SPI-6941-LV
80 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
CHAPTER 4 – CP
U
ca
r
d Re
s
o
u
r
ce
s
SPI-6941-LV 37
C
h
a
p
t
e
r
4
C
P
U
ca
r
d
R
es
ou
r
ces
4
.
1
. In
t
e
rr
up
t
e
r
s
I
R
Q
#
S
ys
t
e
m
R
es
ou
r
ces
N
M
I I/
O
C
hanne
l
c
he
ck
0
R
e
s
e
r
v
ed
,
i
n
t
e
r
v
a
l
t
i
me
r
1
R
e
s
e
r
v
ed
,
k
e
y
boa
r
d
c
on
t
r
o
ll
e
r
2
R
e
s
e
r
v
ed
,
c
a
sc
ade
i
n
t
e
rr
up
t f
r
om
s
l
a
v
e
P
I
C
3
C
O
M2
*
4
C
O
M1
*
5 L
P
T
2
(
P
l
ug
and
P
l
a
y
op
t
i
on
)
/
aud
i
o
/
u
s
e
r
a
v
a
il
ab
l
e
6
D
i
sk
e
tt
e
d
r
i
v
e
c
on
t
r
o
ll
e
r
7 L
P
T
1
*
8
R
ea
l
t
i
me
c
l
o
ck
9
U
s
e
r
a
v
a
il
ab
l
e
10
U
SB
/
U
s
e
r
a
v
a
il
ab
l
e
11
W
i
ndo
w
s
S
ound
S
ys
t
em
/
U
s
e
r
a
v
a
il
ab
l
e
12
PS
/
2
mou
s
e
po
r
t
(
u
s
e
r
no
t
a
v
a
il
ab
l
e
)
13
R
e
s
e
r
v
ed
,
ma
t
h
c
op
r
o
c
e
ss
o
r
14
P
r
i
ma
r
y
I
D
E
(
i
f
p
r
e
s
en
t,
e
l
s
e
u
s
e
r
a
v
a
il
ab
l
e
)
15
S
e
c
onda
r
y
I
D
E
(
i
f
p
r
e
s
en
t,
e
l
s
e
u
s
e
r
a
v
a
il
ab
l
e
)
* Default, but can be changed to another IRQ
4
.
2
.
M
E
M
O
R
Y
M
A
P
AA
dddd
rreessss
RR
aa
nn
gg
ee
((
hh
))
SSiizzee DDeessccrrii
pp
tt
iioonn
100000
-
60
C
49
BA
5 1499
M
B E
x
t
en
d
e
d
m
e
m
or
y
E
8000
-
FFFFF
96
K
B
S
y
s
t
e
m
B
I
OS
E
0000
-
E
7
FFF
32
K
B
S
y
s
t
e
m
B
I
OS
(
A
v
a
il
ab
le
a
s UM
B
)
CC
000
-
DFFFF
80
K
B
A
v
a
il
ab
le hi
g
h DOS
m
e
m
or
y
(
o
p
en
t
o
I
S
A
a
n
d
P
C
I
b
uses
)
A
0000
-
CB
FFF
176
K
B V
i
d
eo
m
e
m
or
y
a
n
d
B
I
OS
00000
-
9
FFFF
640
K
B C
on
v
en
t
ion
a
l
m
e
m
or
y

Table of Contents

Related product manuals