W150H 查看數據表（PDF） - SpectraLinear Inc

零件编号

产品描述 (功能)

比赛名单

W150H

440BX AGPset Spread Spectrum Frequency Synthesizer

SpectraLinear Inc 

Table 5. Data Bytes 0–5 Serial Configuration Map (continued)

Affected Pin

Bit(s) Pin No. Pin Name

Control Function

4

14

PCI4

Clock Output Disable

3

13

PCI3

Clock Output Disable

2

12

PCI2

Clock Output Disable

1

11

PCI1

Clock Output Disable

0

9

PCI0

Clock Output Disable

Data Byte 3

7

–

–

(Reserved)

6

–

–

(Reserved)

5

29

48MHz Clock Output Disable

4

30

24MHz Clock Output Disable

3

33, 32, SDRAM12:15 Clock Output Disable

25, 24

2

22, 21, SDRAM8:11 Clock Output Disable

19, 18

1

39, 38, SDRAM4:7 Clock Output Disable

36, 35

0

44, 43, SDRAM0:3 Clock Output Disable

41, 40

Data Byte 4

7

–

–

(Reserved)

6

–

–

(Reserved)

5

–

–

(Reserved)

4

–

–

(Reserved)

3

–

–

(Reserved)

2

–

–

(Reserved)

1

–

–

(Reserved)

0

–

–

(Reserved)

Data Byte 5

7

–

–

(Reserved)

6

–

–

(Reserved)

5

54

IOAPIC_F Disabled

4

55

IOAPICO Disabled

3

–

–

(Reserved)

2

–

–

(Reserved)

1

2

REF1

Clock Output Disable

0

3

REF0

Clock Output Disable

W150

Bit Control

0

1

Low

Active

Low

Active

Low

Active

Low

Active

Low

Active

–

–

–

–

Low

Active

Low

Active

Low

Active

Low

Active

Low

Active

Low

Active

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

Low

Active

Low

Active

–

–

–

–

Low

Active

Low

Active

Default

1

1

1

1

1

0

0

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

1

1

0

0

1

1

Rev 1.0, November 24, 2006

Page 7 of 14

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