
CY28317-2
..................... Document #: 38-07094 Rev. *B Page 12 of 20
Table 6. Additional Frequency Selections through Serial Data Interface Data Bytes
Input Conditions
Output Frequency
PLL Gear
Constant (G)
FS4
FS3
FS2
FS1
FS0
CPU
PCI
SEL4
SEL3
SEL2
SEL1
SEL0
0
200.0
33.3
48.000741
0
1
190.0
38.0
48.000741
0
1
0
180.0
36.0
48.000741
0
1
170.0
34.0
48.000741
0
1
0
166.0
33.2
48.000741
0
1
0
1
160.0
32.0
48.000741
0
1
0
150.0
37.5
48.000741
0
1
145.0
36.3
48.000741
0
1
0
140.0
35.0
48.000741
0
1
0
1
136.0
34.0
48.000741
0
1
0
1
0
130.0
32.5
48.000741
0
1
0
1
124.0
31.0
48.000741
0
1
0
67.2
33.6
48.000741
0
1
0
1
100.8
33.6
48.000741
0
1
0
118.0
39.3
48.000741
0
1
134.4
33.6
48.000741
1
0
67.0
33.5
48.000741
1
0
1
100.5
33.5
48.000741
1
0
1
0
115.0
38.3
48.000741
1
0
1
134.0
33.5
48.000741
1
0
1
0
66.8
33.4
48.000741
1
0
1
0
1
100.2
33.4
48.000741
1
0
1
0
110.0
36.7
48.000741
1
0
1
133.6
33.4
48.000741
1
0
105.0
35.0
48.000741
1
0
1
90.0
30.0
48.000741
1
0
1
0
85.0
28.3
48.000741
1
0
1
78.0
39.0
48.000741
1
0
66.6
33.3
48.000741
1
0
1
100.0
33.3
48.000741
1
0
75.0
37.5
48.000741
1
133.3
33.3
48.000741