Renesas PROM Programming Adapter PCA7408 Manual do Utilizador Página 108

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Vista de página 107
M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP
Rev.1.00 Oct 01, 2002 page 108 of 110
REJ03B0134-0100Z
Address 00FD16
Addresses 00FE16
b
7b
6
b
5b
4b
3 b
2b
1b0
I
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
r
e
g
i
s
t
e
r
2
(
I
R
E
Q
2
)
[
A
d
d
r
e
s
s
0
0
F
D
BN
a
m
e
F
u
n
c
t
i
o
n
s
After reset
RW
I
n
t
e
r
r
u
p
t
R
e
q
u
e
s
t
R
e
g
i
s
t
e
r
2
0
I
N
T
1
e
x
t
e
r
n
a
l
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
(
I
T
1
R
)
0
:
N
o
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
1
:
I
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
1
I
N
T
2
e
x
t
e
r
n
a
l
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
(
I
T
2
R
)
2
S
e
r
i
a
l
I
/
O
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
(
S
1
R
)
3
4
f
(
X
I
N)
/
4
0
9
6
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
b
i
t
(
M
S
R
)
5, 6
7
F
i
x
t
h
i
s
b
i
t
t
o
0
.
0
:
N
o
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
1
:
I
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
0 :
No interrupt request issued
1 :
Interrupt request issued
0
:
0
c
a
n
b
e
s
e
t
b
y
s
o
f
t
w
a
r
e
,
b
u
t
1
c
a
n
n
o
t
b
e
s
e
t
.
0
0
0
0
0
0
:
N
o
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
1
:
I
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
i
s
s
u
e
d
1
6]
R
R
R
R
R
R
W
0
N
o
t
h
i
n
g
i
s
a
s
s
i
g
n
e
d
.
T
h
e
s
e
b
i
t
s
a
r
e
w
r
i
t
e
d
i
s
a
b
l
e
b
i
t
s
.
W
h
e
n
t
h
e
s
e
b
i
t
s
a
r
e
r
e
a
d
o
u
t
,
t
h
e
v
a
l
u
e
s
a
r
e
0
.
0R
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
b
7b
6 b
5b
4b
3 b
2b
1b
0
I
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
1
(
I
C
O
N
1
)
[
A
d
d
r
e
s
s
0
0
F
E
1
6]
BName Functions R W
I
n
t
e
r
r
u
p
t
C
o
n
t
r
o
l
R
e
g
i
s
t
e
r
1
0
Timer 1 interrupt
enable bit (TM1E)
0 : Interrupt disabled
1 : Interrupt enabled
1
Timer 2 interrupt
enable bit (TM2E)
2
Timer 3 interrupt
enable bit (TM3E)
3
4
OSD interrupt enable bit
(CRTE)
0 : Interrupt disabled
1 : Interrupt enabled
0 : Interrupt disabled
1 : Interrupt enabled
0 : Interrupt disabled
1 : Interrupt enabled
0
0
0
0
0
0
RW
RW
RW
RW
RW
R
7
Timer 4 interrupt
enable bit (TM4E)
0 : Interrupt disabled
1 : Interrupt enabled
5
V
SYNC interrupt enable
bit (VSCE)
0 : Interrupt disabled
1 : Interrupt enabled
0
RW
6
0 : Interrupt disabled
1 : Interrupt enabled
0
RW
INT3 external interrupt
enable bit (IT3E)
Multi-master I
2
C-BUS interface
interrupt enable bit (IICE)
0 : Interrupt disabled
1 : Interrupt enabled
W
After reset
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