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
5Ah
R/W
LUT Temp 4
Setting 2
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 2 value
7Fh
(127°C)
LUT
Lock
Page 64
5Bh
5Ch
R/W
R/W
LUT Drive 3
Stores the third programmed drive
setting for the LUT
D1h
LUT
Lock
Page 64
Page 64
LUT Temp 1
Setting 3
Stores the threshold level for the
External Diode 1 channel that is
associated with the Drive 3 value
7Fh
(127°C)
LUT
Lock
5Dh
5Eh
R/W
R/W
LUT Temp 2
Setting 3
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 3 value
7Fh
(127°C)
LUT
Lock
Page 64
Page 64
LUT Temp 3
Setting 3
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 3 value
7Fh
(127°C)
LUT
Lock
5Fh
R/W
LUT Temp 4
Setting 3
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 3 value
7Fh
(127°C)
LUT
Lock
Page 64
60h
61h
R/W
R/W
LUT Drive 4
Stores the fourth programmed drive
setting for the LUT
BCh
LUT
Lock
Page 64
Page 64
LUT Temp 1
Setting 4
Stores the threshold level for the
External Diode 1channel that is
associated with the Drive 4 value
7Fh
(127°C)
LUT
Lock
62h
63h
R/W
R/W
LUT Temp 2
Setting 4
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 4 value
7Fh
(127°C)
LUT
Lock
Page 64
Page 64
LUT Temp 3
Setting 4
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 4 value
7Fh
(127°C)
LUT
Lock
64h
R/W
LUT Temp 4
Setting 4
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 4 value
7Fh
(127°C)
LUT
Lock
Page 64
65h
66h
R/W
R/W
LUT Drive 5
Stores the fifth programmed drive
setting for the LUT
A7h
LUT
Lock
Page 64
Page 64
LUT Temp 1
Setting 5
Stores the threshold level for the
External Diode 1 channel that is
associated with the Drive 5 value
7Fh
(127°C)
LUT
Lock
67h
68h
R/W
R/W
LUT Temp 2
Setting 5
Stores the threshold level for the
External Diode 2 channel that is
associated with the Drive 5 value
7Fh
(127°C)
LUT
Lock
Page 64
Page 64
LUT Temp 3
Setting 5
Stores the threshold level for the
External Diode 3 channel (or Pushed
Temp 1 temp) that is associated with
the Drive 5 value
7Fh
(127°C)
LUT
Lock
SMSC EMC2103
Revision 0.85 (01-29-08)
DATA3S9HEET
SMSC [ SMSC CORPORATION ]
