ICS952703 Datasheet, PDF (5/17 Pages) Integrated Circuit Systems – Programmable Timing Control Hub for K7 System

Integrated
Circuit
Systems, Inc.
ICS952703
Preliminary Product Preview
Table1: Frequency Selection Table
Bit4 ^{Bit3 Bit2 Bit1 Bit0}
FS3 FS2 FS1 FS0
CPU
MHz
0
0
0
0
0 200.00
0
0
0
0
1 200.01
0
0
0
1
0 200.97
0
0
0
1
1 190.11
0
0
1
0
0 100.00
0
0
1
0
1 100.00
0
0
1
1
0 100.99
0
0
1
1
1 95.00
0
1
0
0
0 166.66
0
1
0
0
1 166.65
0
1
0
1
0 161.59
0
1
0
1
1 151.97
0
1
1
0
0 133.33
0
1
1
0
1 133.34
0
1
1
1
0 133.98
0
1
1
1
1 126.66
1
0
0
0
0 206.02
1
0
0
0
1 210.00
1
0
0
1
0 214.06
1
0
0
1
1 217.90
1
0
1
0
0 103.01
1
0
1
0
1 105.00
1
0
1
1
0 106.99
1
0
1
1
1 109.01
1
1
0
0
0 164.66
1
1
0
0
1 167.91
1
1
0
1
0 171.22
1
1
0
1
1 174.38
1
1
1
0
0 137.32
1
1
1
0
1 140.00
1
1
1
1
0 142.67
1
1
1
1
1 145.33
SRC
MHz
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
ZCLK
MHz
133.33
133.34
133.98
126.74
133.33
133.34
134.66
126.66
133.33
133.32
129.27
121.57
133.33
133.34
133.98
126.66
137.35
140.00
142.70
145.27
137.35
140.00
142.65
145.35
131.73
134.33
136.98
139.50
137.32
140.00
142.67
145.33
AGP
MHz
66.66
66.67
66.99
63.37
66.66
66.67
67.33
63.33
66.66
66.66
64.64
60.79
66.66
66.67
66.99
63.33
68.67
70.00
71.35
72.63
68.67
70.00
71.33
72.68
65.86
67.17
68.49
69.75
68.66
70.00
71.34
72.66
PCI
MHz
33.33
33.33
33.49
31.69
33.33
33.33
33.66
31.67
33.33
33.33
32.32
30.39
33.33
33.33
33.49
31.67
34.34
35.00
35.68
36.32
34.34
35.00
35.66
36.34
32.93
33.58
34.24
34.88
34.33
35.00
35.67
36.33
Spread %
0.5% down
0.35% center
0.35% center
0.35% center
0.5% down
0.35% center
0.35% center
0.35% center
0.5% down
0.35% center
0.35% center
0.35% center
0.5% down
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0.35% center
0813B—05/17/05
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