參數(shù)資料
型號： EMC2103-2-AP-TR
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 模擬信號調(diào)理
中文描述： SPECIALTY ANALOG CIRCUIT, QCC16
封裝： 4 X 4 MM, ROHS COMPLIANT, QFN-16
文件頁數(shù)： 33/89頁
文件大?。?/td> 1243K
代理商： EMC2103-2-AP-TR
RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
SMSC EMC2103
39
Revision 0.90 (08-19-08)
DATASHEET
Diode Configuration
11h
R/W
External Diode 1
Ideality Register
Stores the Ideality Factor used for
External Diode 1
12h
SWL
12h **
R/W
External Diode 2
Ideality Register **
Stores the Ideality factor used for
External Diode 2 and External Diode
3
12h
SWL
14h
See
Text
External Diode 1
Beta Configuration
Configures the beta compensation
settings for External Diode 1
See Text
SWL
15h **
See
Text
External Diode 2
Beta Configuration
**
Configures the beta compensation
settings for External Diode 2
See Text
SWL
17h
R/W
External Diode
REC
Configuration
Configures the Resistance Error
Correction functionality for all
external diodes
See Text
SWL
19h
R/W
once
External Diode 1
Tcrit Limit
Stores the critical temperature limit
for External Diode 1
64h
(100°C)
Write
Once
1Ah **
R/W
once
External Diode 2
Tcrit Limit **
Stores the critical temperature limit
for External Diode 2
64h
(100°C)
Write
Once
1Bh **
R/W
once
External Diode 3
Tcrit Limit **
Stores the critical temperature limit
for External Diode 3
64h
(100°C)
Write
Once
1Dh
R/W
once
Internal Diode
Tcrit Limit
Stores the critical temperature limit
for the Internal Diode
64h
(100°C)
Write
Once
Configuration and control
1Fh
R
Tcrit Status
Stores the status bits for all
temperature channel tcrit limits
00h
No
20h
R/W
Configuration
Configures the Thermal / Critical
Shutdown masking options
00h
SWL
21h
R/W
Configuration 2
Controls the conversion rate for
monitoring of all channels
0Eh
SWL
23h
R-C
Interrupt Status
Stores the status bits for temperature
channels
00h
No
24h
R-C
High Limit Status
Stores the status bits for all
temperature channel high limits
00h
No
25h
R-C
Low Limit Status
Stores the status bits for all
temperature channel low limits
00h
No
26h
R-C
Diode Fault
Stores the status bits for all
temperature channel diode faults
00h
No
27h
R-C
Fan Status
Stores the status bits for the RPM
based Fan Speed Control Algorithm
00h
No
28h
R/W
Interrupt Enable
Register
Controls the masking of interrupts on
all temperature channels
00h
No
29h
R/W
Fan Interrupt
Enable Register
Controls the masking of interrupts for
the Fan Driver
00h
No
Table 6.1 EMC2103 Register Set (continued)
ADDR
R/W
REGISTER
NAME
FUNCTION
DEFAULT
VALUE
LOCK
PAGE
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