W83194R-17 查看數據表（PDF） - Winbond

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W83194R-17

100MHZ AGP CLOCK FOR SIS CHIPSET

Winbond 

W83194R-17/-17A

PRELIMINARY

W83194R-17 Frequency table selection by software via I2C

SSEL2

0

0

0

0

1

1

1

1

SSEL1

0

0

1

1

0

0

1

1

SSEL0

0

1

0

1

0

1

0

1

CPU,SDRAM

(MHz)

60

66.8

68.5

75

75

83.3

90

100

PCI (MHz) AGP (MHz)

30

60

33.4

66.8

34.25

68.5

37.5

75

32

64

33.3

66.6

30

60

33.3

66.6

REF (MHz)

14.318

14.318

14.318

14.318

14.318

14.318

14.318

14.318

W83194R-17A Frequency table selection by software via I2C

SSEL2

0

0

0

0

1

1

1

1

SSEL1

0

0

1

1

0

0

1

1

SSEL0

0

1

0

1

0

1

0

1

CPU,SDRAM

(MHz)

112

66.8

124

75

133.3

83.3

95.25

100.2

PCI (MHz) AGP (MHz)

37.3

74.7

33.4

66.8

31

62

37.5

75

33.3

66.6

33.3

66.6

31.75

63.4

33.4

66.8

REF (MHz)

14.318

14.318

14.318

14.318

14.318

14.318

14.318

14.318

FUNCTION TABLE

Function

Description

Tri-State

Normal

CPU

Hi-Z

see table

PCI

Hi-Z

see table

Outputs

SDRAM

Hi-Z

CPU

REF

Hi-Z

14.318

IOAPIC

Hi-Z

14.318

Publication Release Date: Sep. 1998

-9-

Revision 0.20

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