欢迎访问ic37.com |
会员登录 免费注册
发布采购

EMC2104-BP-TR 参数 Datasheet PDF下载

EMC2104-BP-TR图片预览
型号: EMC2104-BP-TR
PDF下载: 下载PDF文件 查看货源
内容描述: [Switching Controller]
分类和应用: 风扇控制器
文件页数/大小: 101 页 / 1474 K
品牌: SMSC [ SMSC CORPORATION ]
 浏览型号EMC2104-BP-TR的Datasheet PDF文件第34页浏览型号EMC2104-BP-TR的Datasheet PDF文件第35页浏览型号EMC2104-BP-TR的Datasheet PDF文件第36页浏览型号EMC2104-BP-TR的Datasheet PDF文件第37页浏览型号EMC2104-BP-TR的Datasheet PDF文件第39页浏览型号EMC2104-BP-TR的Datasheet PDF文件第40页浏览型号EMC2104-BP-TR的Datasheet PDF文件第41页浏览型号EMC2104-BP-TR的Datasheet PDF文件第42页  
Dual RPM-Based PWM Fan Controller with Hardware Thermal Shutdown  
Datasheet  
Chapter 6 Register Set  
6.1  
Register Map  
The following registers are accessible through the SMBus Interface. All register bits marked as ‘-’ will  
always read ‘0’. A write to these bits will have no effect.  
Table 6.1 EMC2104 Register Set  
REGISTER  
NAME  
DEFAULT  
VALUE  
ADDR  
R/W  
FUNCTION  
LOCK  
PAGE  
Temperature Registers  
Internal Temp  
Reading High  
Byte  
Stores the integer data of the Internal  
Diode  
00h  
01h  
02h  
R
R
R
00h  
00h  
00h  
No  
No  
No  
Page 50  
Page 50  
Page 50  
Internal Temp  
Reading Low Byte  
Stores the fractional data of the Internal  
Diode  
External Diode 1  
Temp Reading  
High Byte  
Stores the integer data of External  
Diode 1 and VIN1 channel  
External Diode 1  
Temp Reading  
Low Byte  
Stores the fractional data of External  
Diode 1  
03h  
04h  
05h  
06h  
07h  
08h  
09h  
R
R
R
R
R
R
R
00h  
00h  
00h  
00h  
00h  
00h  
00h  
No  
No  
No  
No  
No  
No  
No  
Page 50  
Page 50  
Page 50  
Page 50  
Page 50  
Page 50  
Page 50  
External Diode 2  
Temp Reading  
High Byte  
Stores the integer data of External  
Diode 2 and VIN2 channel  
External Diode 2  
Temp Reading  
Low Byte  
Stores the fractional data of External  
Diode 2  
External Diode 3  
Temp Reading  
High Byte  
Stores the integer data of External  
Diode 3 and VIN3 channel  
External Diode 3  
Temp Reading  
Low Byte  
Stores the fractional data of External  
Diode 3  
External Diode 4  
Temp Reading  
High Byte  
Stores the integer data of External  
Diode 4  
External Diode 4  
Temp Reading  
Low Byte  
Stores the fractional data of External  
Diode 4  
Stores the calculated Critical/Thermal  
Shutdown temperature high limit  
derived from the voltage on TRIP_SET  
/ VIN4  
Critical/Thermal  
Shutdown  
Temperature  
7Fh  
(+127°C)  
0Ah  
0Ch  
R
No  
No  
Page 51  
Page 52  
Pushed  
Temperature 1  
Stores the integer data for Pushed  
Temperature 1 to drive LUT 1  
R/W  
00h  
Revision 1.74 (05-08-08)  
SMSC EMC2104  
DATA3S8HEET