pt7a6525 Pericom Technology Inc, pt7a6525 Datasheet - Page 36

• Manufacturer Part Number: pt7a6525
• Description: Pt7a6525/6525l/6526 Hdlc Controller
• Manufacturer: Pericom Technology Inc

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Registers
PT0017(12/05)
Table 10. Layout of Register Addresses
Note:
PT7A6526 contains B channel only.
A
A
A
A
A
0 0
c
c
c
c
c
a h
a h
a h
a h
a h
2
2
2
2
2
0 2
2 2
4 2
6 2
7 2
8 2
9 2
F 2
0 3
2 3
1 2
3 2
5 2
1 3
3 3
~
A
B
C
D
E
n n
n n
n n
n n
n n
F 1
A
A
A
A
A
l e
l e
l e
l e
l e
d d
d d
d d
d d
d d
e r
e r
e r
e r
e r
B
B
B
B
B
s s
s s
s s
s s
s s
0 4
c
c
c
c
c
a h
a h
a h
a h
a h
6
6
6
6
6
0 6
2 6
4 6
5 6
6 6
7 6
8 6
9 6
F 6
0 7
2 7
3 7
1 6
3 6
1 7
~
A
B
C
D
E
n n
n n
n n
n n
n n
F 5
l e
l e
l e
l e
l e
E
R
R
x
R
n I
R
R
c e
c e
C
e t
c e
c e
c e
r e t
a
i e
i e
d n
r r
i e
i e
i e
e v
e v
S
u r
r e i
d e
e v
e v
e v
t a t
t p
B
B
s u
n I
D
F
S
H
y
y
S
F I
e t
t a t
e t
e
r e t
D
t a t
R
e t
O
L
C
s u
C
g e
u r
t c
R d a
R d a
R d a
R d a
R
s u
C
u o
u o
R
e
e
e
t p
e
e
s i
R
R
-
-
-
-
-
-
-
c
d a
g e
R
t n
r e t
t n
g e
n o
g e
R
g e
s i
g e
L
s i
i H
s i
r t
C
S (
r e t
s i
C
O
r e t
l o
r e t
a h
s i
e t
a h
h g
T
W
r e t
R (
( r
A
R (
V (
n n
n n
R (
R
R (
) R
R (
36
F
S I
PT7A6525/6525L/6526 HDLC Controller
l e
H
S
E (
S
c e
l e
F I
B
T
B
C
T
T
C
I X
i e
) R
C
C
) O
) A
) A
C
) R
o
e v
o
) H
) L
) R
f n
f n
i T
M
g i
A
g i
d d
r u
i m
d o
r u
R
R
R
R
R
i t a
e r
i t a
( e
g n
g e
g e
g e
g e
g e
s s
n o
n o
t s i
t s i
t s i
t s i
t s i
M
(
I T
L
O
R
r e
r e
r e
r e
r e
R
o
M
D
e
w
g e
g s
T
) E
) R
T
R
1
s i
T
T
m i
s i
T
m i
B
T
T
c e
R
a r
a r
r e t
R (
T
r e t
a r
n I
R
R
R
a r
a
a r
e
c e
s n
s n
e
i e
a r
d u
c e
c e
c e
s -
s n
r e t
s n
C
s -
A
s n
2
i e
e v
s n
1
m
m
t o l
o
i e
i e
i e
a r
t o l
L
m
m
m
e v
u r
C (
m
t i
t i
C (
m
e v
e v
) 1
e v
e t
t i
F
t i
t i
t p
A
m
C
A
t i
A
A
a r
C
C
C
G
B
A
A
A
B
i s s
R
a
i s s
d d
d d
m
a h
M
R
F
a h
y
d n
e
y
d d
d d
d d
) 2
F I
) 1
e t
e n
e
n g
a
e t
n n
e r
e r
n g
n n
k s
e r
e r
e r
O
e L
R
W e t i
W e t i
W e t i
W e t i
W
t a r
s s
s s
C
m
C
l e
m
l e
s s
s s
g e
s s
u o
e
R
R
u o
g n
r
r
r
r
r
r o
e
R
R
C
t n
e t i
C
g e
s i
t n
g e
i H
i H
L
t n
g e
g e
t n
h t
p a
p a
r e t
o
R
T
s i
s i
R
h g
h g
s i
s i
w
i H
g e
c a
C
a r
L
c a
r e t
e t
c e
r e t
r e t
C (
o
e h
Data Sheet
2
s n
y t i
s i
h g
( r
1
1
y t i
w
i e
X (
r e t
M
R (
k c
m
1
2
R (
R (
M
e v
X (
X (
R (
X (
D
t i
F
X (
X (
A
A
A
A
B (
R (
F I
R (
C
) R
B
B
l L
T (
C
S
H
H
A
A
C
C
R
C
L
) K
) O
T
C
) 1
) 2
) 2
T
D
D
) L
C
) R
) G
) H
S
) R
S
) 1
) 2
) R
) A
) A
Ver:8