ICS952702 Datasheet, PDF (5/17 Pages) Integrated Circuit Systems – Programmable Timing Control Hub for K7 System

Integrated
Circuit
Systems, Inc.
Table 1: Frequency Selection Table
FSA FSB
Bit4 Bit3 Bit2 Bit1 Bit0 CPU
FS4 FS3 FS2 FS1 FS0 MHz
0
0
0
0
0 200.00
0
0
0
0
1 200.99
0
0
0
1
0 200.00
0
0
0
1
1 206.00
0
0
1
0
0 133.33
0
0
1
0
1 214.00
0
0
1
1
0 218.00
0
0
1
1
1 222.00
0
1
0
0
0 100.00
0
1
0
0
1 100.99
0
1
0
1
0 100.00
0
1
0
1
1 103.00
0
1
1
0
0 100.00
0
1
1
0
1 107.00
0
1
1
1
0 109.00
0
1
1
1
1 111.00
1
0
0
0
0 166.67
1
0
0
0
1 166.99
1
0
0
1
0 166.67
1
0
0
1
1 171.67
1
0
1
0
0 175.00
1
0
1
0
1 178.34
1
0
1
1
0 181.67
1
0
1
1
1 185.00
1
1
0
0
0 133.33
1
1
0
0
1 133.99
1
1
0
1
0 133.33
1
1
0
1
1 137.33
1
1
1
0
0 140.00
1
1
1
0
1 142.66
1
1
1
1
0 145.33
1
1
1
1
1 148.00
ZCLK
MHz
133.33
133.99
66.67
137.33
133.33
142.66
145.33
148.00
133.33
134.65
66.67
137.33
133.33
142.66
145.33
148.00
133.33
133.59
66.67
137.33
140.00
142.66
145.33
148.00
133.33
133.99
66.67
137.33
140.00
142.66
145.33
148.00
AGP
MHz
66.67
67.00
66.67
68.67
66.67
71.33
72.67
74.00
66.67
67.33
66.67
68.67
66.67
71.33
72.67
74.00
66.67
66.80
66.67
68.67
70.00
71.33
72.67
74.00
66.67
67.00
66.67
68.67
70.00
71.33
72.67
74.00
PCI
MHz
33.33
33.50
33.33
34.33
33.33
35.67
36.33
37.00
33.33
33.66
33.33
34.33
33.33
35.67
36.33
37.00
33.33
33.40
33.33
34.33
35.00
35.67
36.33
37.00
33.33
33.50
33.33
34.33
35.00
35.67
36.33
37.00
Spread %
+/-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
+/-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
ICS952702
0795D—05/06/05
5