W83194AR-W Ver la hoja de datos (PDF) - Winbond
Número de pieza
componentes Descripción
Lista de partido
W83194AR-W Datasheet PDF : 12 Pages
| |||
W83194AR-W
6.0 SERIAL CONTROL 0REGISTERS
PRELIMINARY
The Pin column lists the affected pin number and the @PowerUp column gives the state at true
power up. Registers are set to the values shown only on true power up. "Command Code" byte and
"Byte Count" byte must be sent following the acknowledge of the Address Byte. Although the data
(bits) in these two bytes are considered "don't care", they must be sent and will be acknowledge.
After that, the below described sequence (Register 0, Register 1, Register 2, ....) will be valid and
acknowledged.
Frequency Table Setting by I2C (SEL5 ~ SEL0)
SEL5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SEL4
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
SEL3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
SEL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
SEL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SEL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CPU
(MHz)
83.3
90
75
150
138
95.25
129
124
119
114
110
105
66.8
100.2
133.6
133.3
125
127
130
72
140
136
145
155
121
117
112
107
66.8
100.2
100.9
133.3
SDRAM
(MHz)
125
90
113
150
138
95.25
129
124
119
114
110
105
100.2
100.2
100.2
133.3
125
127
130
108
140
136
145
155
121
117
112
107
100.2
100.2
100.9
133.3
3V66
(MHz)
83
60
75
75
69
63.5
86
83
80
76
73.3
70
66.8
66.8
66.7
66.7
83.33
84.67
86.67
72
70
68
73
78
81
78
75
71
66.8
66.8
67.3
66.7
PCI
(MHz)
41.7
30
37.7
37.5
34.6
31.75
43
41.4
39.8
38
36.7
35
33.4
33.3
33.6
33.3
41.67
42.34
43.33
36.1
35.1
33.9
36.3
38.8
40.5
38.9
37.3
35.7
33.4
33.4
33.6
33.3
IOAPIC
(MHz)
20.85
15
18.85
18.75
17.3
15.88
21.5
20.7
19.9
19
18.35
17.5
16.7
16.7
16.8
16.7
20.83
21.17
21.67
18.05
17.55
16.95
18.15
19.4
20.25
19.45
18.65
17.85
16.7
16.7
16.8
16.7
Publication Release Date: May. 1999
-6-
Revision 0.50
Share Link: 