RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
Table 6.1 EMC2103 Register Set (continued)
REGISTER
NAME
DEFAULT
VALUE
ADDR
R/W
FUNCTION
LOCK
PAGE
69h
R/W
LUT Temp 4
Setting 5
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 5 value
7Fh
(127°C)
LUT
Lock
Page 64
6Ah
6Bh
R/W
R/W
LUT Drive 6
Stores the sixth programmed drive
setting for the LUT
92h
LUT
Lock
Page 64
Page 64
LUT Temp 1
Setting 6
Stores the threshold level for the
External Diode 1 channel that is
associated with the Drive 6 value
7Fh
(127°C)
LUT
Lock
6Ch
6Dh
R/W
R/W
LUT Temp 2
Setting 6
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 6 value
7Fh
(127°C)
LUT
Lock
Page 64
Page 64
LUT Temp 3
Setting 6
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 6 value
7Fh
(127°C)
LUT
Lock
6Eh
R/W
LUT Temp 4
Setting 6
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 6 value
7Fh
(127°C)
LUT
Lock
Page 64
6Fh
70h
R/W
R/W
LUT Drive 7
Stores the seventh programmed drive
setting for the LUT
92h
LUT
Lock
Page 64
Page 64
LUT Temp 1
Setting 7
Stores the threshold level for the
External Diode 1 channel that is
associated with the Drive 7 value
7Fh
(127°C)
LUT
Lock
71h
72h
R/W
R/W
LUT Temp 2
Setting 7
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 7 value
7Fh
(127°C)
LUT
Lock
Page 64
Page 64
LUT Temp 3
Setting 7
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 7 value
7Fh
(127°C)
LUT
Lock
73h
R/W
LUT Temp 4
Setting 7
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 7 value
7Fh
(127°C)
LUT
Lock
Page 64
74h
75h
R/W
R/W
LUT Drive 8
Stores the highest programmed drive
setting for the LUT
92h
LUT
Lock
Page 64
Page 64
LUT Temp 1
Setting 8
Stores the threshold level for the
External Diode 1 channel that is
associated with the Drive 8 value
7Fh
(127°C)
LUT
Lock
76h
77h
R/W
R/W
LUT Temp 2
Setting 8
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 8 value
7Fh
(127°C)
LUT
Lock
Page 64
Page 64
LUT Temp 3
Setting 8
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 8 value
7Fh
(127°C)
LUT
Lock
Revision 0.85 (01-29-08)
SMSC EMC2103
DATA4S0HEET
SMSC [ SMSC CORPORATION ]
