EMC6D103S-CZC-TR SMSC, EMC6D103S-CZC-TR Datasheet - Page 82

• Manufacturer Part Number: EMC6D103S-CZC-TR
• Description: Industrial Temperature Sensors Auto Fan Contrllr Up to 4 Fans
• Manufacturer: SMSC

Specifications of EMC6D103S-CZC-TR

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Revision 0.3 (03-01-07)
8.2.37
8.2.38
8.2.39
8.2.40
Register
Address
Register
Address
Register
Address
Register
Address
8Eh
8Dh
8Ch
90h
91h
92h
93h
/Write
Read
Read/
Read/
Read/
Write
Write
Write
R/W
R/W
R/W
R/W
R/W
R
Registers 8Ch: SMSC Test Register
R
Registers 8Dh: SMSC Test Register
This register becomes read only when the Lock bit is set. Any further attempts to write to this register
shall have no effect.
This register must not be written. Writing this register may produce unexpected results.
Registers 8Eh: SMSC Test Register
This register is an SMSC Test register.
Registers 90h-93h: TachX Option Registers
These registers become read only when the Lock bit is set. Any further attempts to write to these
registers shall have no effect.
Bit[0] SLOW
0=Force tach reading register to FFFEh if number of tach edges detected is greater than 0, but less
than programmed number of edges.(default)
1= Force tach reading register to FFFFh if number of tach edges detected is greater than 0, but less
than programmed number of edges.
Register Name
Tach1 Option
Tach2 Option
Tach3 Option
Tach4 Option
SMSC Test Register
SMSC Test Register
SMSC Test Register
Register Name
Register Name
Register Name
Table 8.61 Registers 90h-93h: TachX Option Registers
Table 8.58 Registers 8Ch: SMSC Test Register
Table 8.59 Registers 8Dh: SMSC Test Register
Table 8.60 Registers 8Eh: SMSC Test Register
Fan Control Device with High Frequency PWM Support and Hardware Monitoring Features
STCH2
STCH2
STCH2
STCH2
(MSb)
Bit 7
(MSb)
TST7
Bit 7
DATASHEET
(MSb)
(MSb)
Bit 7
RES
Bit 7
RES
STCH1
STCH1
STCH1
STCH1
Bit 6
TST6
Bit 6
82
Bit 6
RES
Bit 6
RES
STCH0
STCH0
STCH0
STCH0
Bit 5
TST5
Bit 5
Bit 5
RES
Bit 5
RES
3EDG
3EDG
3EDG
3EDG
Bit 4
TST4
TST4
TST4
Bit 4
Bit 4
Bit 4
MODE
MODE
MODE
MODE
Bit 3
TST3
TST3
TST3
Bit 3
Bit 3
Bit 3
EDG1
EDG1
EDG1
EDG1
Bit 2
TST2
TST2
TST2
Bit 2
Bit 2
Bit 2
EDG0
EDG0
EDG0
EDG0
Bit 1
TST1
TST1
TST1
Bit 1
Bit 1
Bit 1
SMSC EMC6D103
SLOW
SLOW
SLOW
SLOW
(LSb)
Bit 0
(LSb)
TST0
(LSb)
(LSb)
TST0
Bit 0
TST0
Bit 0
Bit 0
Datasheet
Default
Default
Default
Default
Value
Value
Value
Value
CCh
CCh
CCh
CCh
0Eh
0Eh
N/A