C9531 datasheet(4/10 Pages) CYPRESS

부품명	C9531

상세설명	PCIX I/O System Clock Generator with EMI Control Features

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제조업체	CYPRESS [Cypress Semiconductor]

홈페이지	http://www.cypress.com

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4 / 10 page

C9531

Document #: 38-07034 Rev. *D

Page 4 of 10

2

0

Not used

1

0

Not used

0

1

HWSEL

Hardware/SMBus frequency control. 1 = Hardware (pins 6, 7, and 15), 0 = SMBus

Byte 0 bits 3, 4, & 6

Table 4. Clarification Table for Byte0, bit 5

Byte0, bit6

Byte0, bit5

Description

0

Frequency generated from second PLL

0

1

Frequency generated from XIN

1

0

Spread @ –1.0%

1

Spread @ –0.5%

Table 5. Test Table

Test Function Clock

Outputs

Note

CLK

REF

Frequency

XIN/4

XIN

XIN is the frequency of the clock that is present on the

XIN input during test mode.

Byte 1: CPU Register

Bit

@Pup

Name

Description

71

Reserved

61

Reserved

5

1

REFEN

REF Output Enable

0 = Disable, 1= Enable

41

Reserved

31

Reserved

21

Reserved

11

Reserved

01

Reserved

Byte 2: PCI Register

Bit

@Pup

Name

Description

71

Reserved

61

Reserved

51

Reserved

4

1

18

CLK4 Output Enable

0 = Disable, 1= Enable

3

1

19

CLK3 Output Enable

0 = Disable, 1= Enable

2

1

22

CLK2Output Enable

0 = Disable, 1= Enable

1

23

CLK1 Output Enable

0 = Disable, 1= Enable

0

1

24

CLK0 Output Enable

0 = Disable, 1= Enable

Byte 0: Output Register (continued)

유사한 부품 번호 - C9531

제조업체	부품명	데이터시트	상세설명
Cypress Semiconductor	C9531	234Kb / 10P	PCIX I/O System Clock Generator with EMI Control Features
Silicon Laboratories	C9531	1Mb / 10P	PCIX I/O System Clock Generator with EMI Control Features
Cypress Semiconductor	C9531	234Kb / 10P	PCIX I/O System Clock Generator with EMI Control Features

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유사한 설명 - C9531

제조업체	부품명	데이터시트	상세설명
Cypress Semiconductor	C9530	263Kb / 11P	PCIX I/O System Clock Generator with EMI Control Features
Silicon Laboratories	C9530	154Kb / 10P	PCIX I/O System Clock Generator with EMI Control Features
Cypress Semiconductor	C9531	234Kb / 10P	PCIX I/O System Clock Generator with EMI Control Features
Silicon Laboratories	C9531	1Mb / 10P	PCIX I/O System Clock Generator with EMI Control Features
SpectraLinear Inc	CY28510	161Kb / 12P	Peripheral I/O Clock Generator
Cypress Semiconductor	CY28510	99Kb / 13P	Peripheral I/O Clock Generator
Renesas Technology Corp	6P41505	561Kb / 27P	System Clock Generator MAY 1, 2019
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C9531 데이터시트(PDF) 4 Page - Cypress Semiconductor

C9531 데이터시트(HTML) 4 Page - Cypress Semiconductor

유사한 부품 번호 - C9531

유사한 설명 - C9531

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