W144 datasheet(7/13 Pages) SPECTRALINEAR

Part #	W144

Description	440BX AGPset Spread Spectrum Frequency Synthesizer

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Manufacturer	SPECTRALINEAR [SpectraLinear Inc]

Direct Link	http://www.spectralinear.com

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7 / 13 page

W144

Rev 1.0, November 21, 2006

Page 7 of 13

Data Byte 2

7–

–

(Reserved)

–

0

6

7

PCI_F

Clock Output Disable

Low

Active

1

5

–

(Reserved)

–

0

4

13

PCI5

Clock Output Disable

Low

Active

1

3

12

PCI4

Clock Output Disable

Low

Active

1

2

11

PCI3

Clock Output Disable

Low

Active

1

10

PCI2

Clock Output Disable

Low

Active

1

0

8

PCI1

Clock Output Disable

Low

Active

1

Data Byte 3

7–

–

(Reserved)

–

0

6–

–

(Reserved)

–

0

5

26

48MHz

Clock Output Disable

Low

Active

1

4

25

24MHz

Clock Output Disable

Low

Active

1

3–

–

(Reserved)

–

0

2

21, 20,

18, 17

SDRAM8:11

Clock Output Disable

Low

Active

1

32, 31,

29, 28

SDRAM4:7

Clock Output Disable

Low

Active

1

0

38, 37,

35, 34

SDRAM0:3

Clock Output Disable

Low

Active

1

Data Byte 4

7–

–

(Reserved)

–

0

6–

–

(Reserved)

–

0

5–

–

(Reserved)

–

0

4–

–

(Reserved)

–

0

3–

–

(Reserved)

–

0

2–

–

(Reserved)

–

0

1–

–

(Reserved)

–

0

0–

–

(Reserved)

–

0

Data Byte 5

7–

–

(Reserved)

–

0

6–

–

(Reserved)

–

0

5–

–

(Reserved)

–

0

4

47

IOAPIC

Clock Output Disable

Low

Active

1

3–

–

(Reserved)

–

0

2–

–

(Reserved)

–

0

1

46

REF1

Clock Output Disable

Low

Active

1

0

2

REF0

Clock Output Disable

Low

Active

1

Data Byte 6

7–

–

(Reserved)

–

0

6–

–

(Reserved)

–

0

5–

–

(Reserved)

–

0

4–

–

(Reserved)

–

0

3–

–

(Reserved)

–

0

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