6

ICS94229

Advance Information

Third party brands and names are the property of their respective owners.

Byte0: Functionality and Frequency Select Register (default = 0)

Serial Configuration Command Bitmap

Bit5

Bit4

Bit3 Bit2 Bit1 Bit0

SSB1 SSB0 FS3 FS2 FS1 FS0

0

0

0

0

0

0

233.33

77.78

38.88 +/- 0.25% Center Spread

N/A

0

0

0

0

0

1

220.00

73.33

36.67 +/- 0.25% Center Spread

N/A

0

0

0

0

1

0

210.00

70.00

35.00 +/- 0.25% Center Spread

N/A

0

0

0

0

1

1

200.00

66.67

33.33 +/- 0.25% Center Spread

N/A

0

0

0

1

0

0

190.00

76.00

38.00 +/- 0.25% Center Spread

N/A

0

0

0

1

0

1

180.00

72.00

36.00 +/- 0.25% Center Spread

N/A

0

0

0

1

1

0

170.00

68.00

34.00 +/- 0.25% Center Spread

N/A

0

0

0

1

1

1

150.00

75.00

37.50 +/- 0.25% Center Spread

N/A

0

0

1

0

0

0

140.00

70.00

35.00 +/- 0.25% Center Spread

N/A

0

0

1

0

0

1

120.00

60.00

30.00 +/- 0.25% Center Spread

N/A

0

0

1

0

1

0

110.00

66.00

33.00 +/- 0.25% Center Spread

N/A

0

0

1

0

1

1

66.67

66.67

33.33 +/- 0.25% Center Spread

N/A

0

0

1

1

0

0

200.00

66.67

33.33 +/- 0.25% Center Spread

N/A

0

0

1

1

0

1

166.67

66.67

33.33 +/- 0.25% Center Spread

N/A

0

0

1

1

1

0

100.00

66.67

33.33 +/- 0.25% Center Spread

0

0

0

1

1

1

1

133.33

66.67

33.33 +/- 0.25% Center Spread

1

1

0

0

0

0

0

200.00

66.67

33.33 0 to -0.5% Down Spread

N/A

1

0

0

0

0

1

166.67

66.67

33.33 0 to -0.5% Down Spread

N/A

1

0

0

0

1

0

100.00

66.67

33.33 0 to -0.5% Down Spread

0

1

0

0

0

1

1

133.33

66.67

33.33 0 to -0.5% Down Spread

1

1

0

0

1

0

0

200.00

66.67

33.33 +/- 0.50% Center Spread

N/A

1

0

0

1

0

1

166.67

66.67

33.33 +/- 0.50% Center Spread

N/A

1

0

0

1

1

0

100.00

66.67

33.33 +/- 0.50% Center Spread

0

1

0

0

1

1

1

133.33

66.67

33.33 +/- 0.50% Center Spread

1

1

1

1

0

0

0

200.00

66.67

33.33 +/- 0.75% Center Spread

N/A

1

1

1

0

0

1

166.67

66.67

33.33 +/- 0.75% Center Spread

N/A

1

1

1

0

1

0

100.00

66.67

33.33 +/- 0.75% Center Spread

0

1

1

1

0

1

1

133.33

66.67

33.33 +/- 0.75% Center Spread

1

1

1

1

1

0

0

200.00

66.67

33.33 0 to +0.5% Up S pread

N/A

1

1

1

1

0

1

166.67

66.67

33.33 0 to +0.5% Up S pread

N/A

1

1

1

1

1

0

100.00

66.67

33.33 0 to +0.5% Up S pread

0

1

1

1

1

1

1

133.33

66.67

33.33 0 to +0.5% Up S pread

1

RATIO

Bit 6: 0 = Hardware select; 1 = I

Bit 7: 0 = Spread off; 1 = Spread spectrum enable. Default is OFF

CPUCLK AGPCLK

PCICLK

Spre a d Pe rce nta ge