ICS950403 Datasheet, PDF (5/18 Pages) Integrated Circuit Systems – AMD - K8™ System Clock Chip

Table1: Frequency Selection Table
Bit5 Bit4 Bit3 Bit2 Bit1 CPU
FS3 FS2 FS1 FS0 MHz
0
0
0
0
0 100.90
0
0
0
0
1 133.90
0
0
0
1
0 168.00
0
0
0
1
1 202.00
0
0
1
0
0 100.20
0
0
1
0
1 133.50
0
0
1
1
0 166.70
0
0
1
1
1 200.40
0
1
0
0
0 150.00
0
1
0
0
1 180.00
0
1
0
1
0 210.00
0
1
0
1
1 240.00
0
1
1
0
0 270.00
0
1
1
0
1 233.33
0
1
1
1
0 266.67
0
1
1
1
1 300.00
1
0
0
0
0 100.00
1
0
0
0
1 133.33
1
0
0
1
0 166.66
1
0
0
1
1 200.00
1
0
1
0
0 103.00
1
0
1
0
1 137.33
1
0
1
1
0 171.66
1
0
1
1
1 206.00
1
1
0
0
0 154.50
1
1
0
0
1 185.40
1
1
0
1
0 216.30
1
1
0
1
1 247.20
1
1
1
0
0 278.10
1
1
1
0
1 240.33
1
1
1
1
0 274.67
1
1
1
1
1 309.00
HTT
MHz
67.27
66.95
67.20
67.33
66.80
66.75
66.68
66.80
60.00
60.00
70.00
60.00
67.50
66.67
66.67
75.00
66.67
66.67
66.66
66.67
68.67
68.66
68.66
68.67
61.80
61.80
72.10
61.80
69.53
68.67
68.67
77.25
PCI
MHz
33.63
33.48
33.60
33.67
33.40
33.38
33.34
33.40
30.00
30.00
35.00
30.00
33.75
33.33
33.33
37.50
33.33
33.33
33.33
33.33
34.33
34.33
34.33
34.33
30.90
30.90
36.05
30.90
34.76
34.33
34.33
38.63
ICS950403
Advance Information
0732—01/27/03
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