CY28324 Cypress Semiconductor, CY28324 Datasheet - Page 14

• Manufacturer Part Number: CY28324
• Description: FTG for Intel Pentium 4 CPU and Chipsets
• Manufacturer: Cypress Semiconductor

Table 4. Frequency Selection Table
Document #: 38-07002 Rev. *A
SEL4
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
SEL3
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
Input Conditions
SEL2
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
SEL1
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
PRELIMINARY
SEL0
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
102.0
105.0
108.0
120.0
123.0
126.0
130.0
136.0
140.0
144.0
148.0
152.0
156.0
160.0
164.0
166.6
170.0
175.0
180.0
185.0
190.0
100.2
133.6
200.4
100.0
200.0
133.3
111.0
114.0
117.0
CPU
66.8
66.6
Output Frequency
3V66
68.0
70.0
72.0
74.0
76.0
78.0
80.0
82.0
63.0
65.0
68.0
70.0
72.0
74.0
76.0
78.0
80.0
82.0
66.6
68.0
70.0
72.0
74.0
76.0
66.8
66.8
66.8
66.8
66.6
66.6
66.6
66.6
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
31.5
32.5
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
33.3
34.0
35.0
36.0
37.0
38.0
33.4
33.4
33.4
33.4
33.3
33.3
33.3
33.3
PCI
CY28324
Constants
PLL Gear
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
48.00741
Page 14 of 23
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