厚铨

功能集成科技有限公司

F75375S/F75375SG

目录

1

2

3

4

5

一般DESCRIPTION............................................................................................................................................ 1

特写...................................................................................................................................................................... 1

PIN CONFIGURATION.................................................................................................................................................. 2

引脚说明....................................................................................................................................................... 2

功能DESCRIPTION...................................................................................................................................... 4

5.1

5.2

5.3

5.3.1

5.3.2

5.3.3

5.4

5.4.1

5.4.2

5.4.3

5.4.4

5.5

5.5.1

5.5.2

5.5.3

5.6

6

A

NALOG

I

NPUT

..........................................................................................................................................................4

A

CCESS

I

覆盖整个院落

...................................................................................................................................................5

T

emperature

M

EASUREMENT

M

ACHINE

....................................................................................................................6

从监控热敏电阻的温度..................................................................................................................6

监视热二极管温度.............................................................................................................7

过温信号（ OVT ＃ ） ........................................................................................................................7

F

AN

..........................................................................................................................................................................7

风扇转速计..................................................................................................................................................7

风扇转速控制................................................................................................................................................8

风扇转速控制mechanism.............................................................................................................................9

FAN_FAULT ＃ ........................................................................................................................................................ 11

SMI ＃ ......................................................................................................................................................................12

Temperature.......................................................................................................................................................12

电压...............................................................................................................................................................13

风扇.....................................................................................................................................................................13

VOLT_FAULT ＃ （V

oltage

F

AULT

S

IGNAL

) ...............................................................................................................13

注册DESCRIPTION.........................................................................................................................................14

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.8

C

ONFIGURATION

R

EGISTER

I

NDEX

00

H

................................................................................................................14

C

ONFIGURATION

R

EGISTER

I

NDEX

01

H

................................................................................................................14

C

ONFIGURATION

R

EGISTER

I

NDEX

02

H

................................................................................................................15

C

ONFIGURATION

R

EGISTER

I

NDEX

03

H

................................................................................................................16

S

ERIAL

B

US

A

地址H1

R

EGISTER

I

NDEX

04

H

........................................................................................................17

V

ALUE

内存

I

NDEX

10

H

- 2F

H

..............................................................................................................................17

IRQ / SMI ＃开启

EGISTER

1

I

NDEX

30

H

.......................................................................................................18

I

NTERRUPT

S

TATUS

R

EGISTER

1

I

NDEX

31

H

.........................................................................................................19

2007年7月V0.26P