w83194br-b Winbond Electronics Corp America, w83194br-b Datasheet - Page 12

• Manufacturer Part Number: w83194br-b
• Description: Winbond Clock Generator For Intel P4 845 Series Chipset
• Manufacturer: Winbond Electronics Corp America

6. FREQUENCY SELECTION BY HARDWARE OR SOFTWARE
This frequency table is used at power on latched FS [4:0] value or software programming at SSEL
[4:0] (Register 0 bit 6 ~ 2).
FS4
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
FS3
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
CLOCK GEN. FOR INTEL P4 845 SERIES CHIPSET
FS2
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
FS1
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
FS0
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)
100.8
100.0
101.1
104.9
107.1
109.0
100.0
114.0
117.0
120.1
126.9
130.0
133.3
170.2
133.3
190.0
134.7
133.3
120.1
124.8
134.7
136.9
199.9
141.0
143.2
145.0
150.2
154.9
160.1
170.0
166.9
200.1
- 8 -
W83194BR-B/W83194BG-B
3V66(MHZ)
100.0
67.2
66.6
67.4
69.9
71.4
72.7
66.6
76.0
78.0
80.0
84.6
86.6
88.8
56.7
66.6
63.3
67.4
66.6
60.0
62.4
67.4
68.5
66.6
70.5
71.6
72.5
75.1
77.5
80.0
85.0
66.7
PCI (MHZ)
33.6
33.3
33.7
35.0
35.7
36.3
33.3
38.0
39.0
40.0
42.3
43.3
44.4
28.4
33.3
31.7
33.7
33.3
30.0
31.2
33.7
34.2
33.3
35.2
35.8
36.3
37.5
38.7
40.0
42.5
33.4
50.0
SPREAD %
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%
+/-0.25%