ics9248-98 Integrated Device Technology, ics9248-98 Datasheet - Page 5

• Manufacturer Part Number: ics9248-98
• Description: Frequency Generator & Integrated Buffers For Celeron & Pii/iii
• Manufacturer: Integrated Device Technology

Serial Configuration Command Bitmap
Note1: Default at power-up will be for latched logic inputs to define frequency, as displayed by Bit 3.
0313F—08/04/04
Byte0: Functionality and Frequency Select Register (default = 0)
B
B
B
B
B
t i
B
t i
t i
t i
t i
7
t i
, 2
3
0
1
4 :
n I
1
1
- 1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
p
-
-
-
-
-
r T
u
F
S
F
N
R
i B
s t
s i
e r
e r
p
u
r o
( t
e r
a t
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
n
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
q
q
m
n
u
, 2
u
a
e t
n i
l a
e
e
d
n
n
, 7
g
l l a
S
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
y c
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
y c
p
, 6
o
e
s i
s i
u
t c
, 5
p t
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
s
s
u r
e
u
e
) 4
m
e l
s t
e l
c
c
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
E
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
e t
e t
n
D
d
d
a
e
b
y b
y b
c s
e l
C
d
i r
B
h
t p
P
(
a
t i
±
M
U
d r
o i
, 2
H
0
C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
n
1
1
1
1
1
1
1
w
2 .
1
1
1
) z
L
8
7
6
0
0
2
1
0
0
4
5
2
3
3
2
2
1
1
9
9
6
5
4
4
4
4
7
8
1
6
8
6
3
a
5
K
0
5
6
3
0
0
4
9
5
0
0
4
2
5
9
6
8
5
5
0
6
4
7
5
3
1
4 :
3
2
8
5
0
8
e r
%
0 .
0 .
8 .
0 .
2 .
0 .
9 .
9 .
0 .
0 .
0 .
0 .
9 .
0 .
9 .
0 .
0 .
9 .
0 .
0 .
0 .
9 .
9 .
9 .
9 .
9 .
3 .
0 .
0 .
0 .
0 .
0 .
0
0
2
0
3
0
9
9
0
0
0
0
9
0
9
0
0
8
0
0
0
9
5
8
8
9
s
1
1
1
1
1
1
C
e
e
e l
t n
c
5
, t
r e
P
L
(
S
C
a
M
p
c t
C I
H
e r
h
L
) z
e
a
4
3
4
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
4
4
3
3
3
3
3
3
K
3
3
3
d
d
0
7
1
4
7
0
8
6
5
5
7
1
3
3
2
1
9
8
1
0
8
1
0
8
6
6
5
5
4
3
4
3
3 .
3 .
3 .
3 .
6 .
3 .
0 .
5 .
6 .
0 .
6 .
0 .
0 .
5 .
0 .
2 .
7 .
5 .
5 .
6 .
0 .
5 .
0 .
7 .
9 .
5 .
9 .
5 .
5 .
4 .
0 .
4 .
0
0
5
3
4
0
3
6
0
0
0
0
5
5
0
0
3
6
7
0
4
0
0
5
9
0
9
0
0
1
1
1
0
N
P
0 ,
W
o
0
0
1
1
e t
D
0
1
1
ICS9248-98