emc2105 Standard Microsystems Corp., emc2105 Datasheet - Page 43

• Manufacturer Part Number: emc2105
• Description: Emc2105 Rpm-based High Side Fan Controller With Hardware Thermal Shutdown
• Manufacturer: Standard Microsystems Corp.

RPM-Based High Side Fan Controller with Hardware Thermal Shutdown
Datasheet
SMSC EMC2105
ADDR
6Ch
6Dh
63h
64h
65h
66h
67h
68h
69h
6Ah
6Bh
6Eh
6Fh
70h
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
LUT Temp 3
LUT Temp 4
LUT Temp 1
LUT Temp 2
LUT Temp 3
LUT Temp 4
LUT Temp 1
LUT Temp 2
LUT Temp 3
LUT Temp 4
LUT Temp 1
LUT Drive 5
LUT Drive 6
LUT Drive 7
REGISTER
Setting 4
Setting 4
Setting 5
Setting 5
Setting 5
Setting 5
Setting 6
Setting 6
Setting 6
Setting 6
Setting 7
NAME
Table 6.1 EMC2105 Register Set (continued)
temp) that is associated with the Drive 4
Temp 2 temp) that is associated with the
External Diode 1 (or VIN1) channel that
External Diode 2 (or VIN2) channel that
temp) that is associated with the Drive 5
Temp 2 temp) that is associated with the
External Diode 1 (or VIN1) channel that
External Diode 2 (or VIN2) channel that
temp) that is associated with the Drive 6
Temp 2 temp) that is associated with the
External Diode 1 (or VIN1) channel that
TRIP_SET voltage or Pushed Temp 1
TRIP_SET voltage or Pushed Temp 1
TRIP_SET voltage or Pushed Temp 1
Stores the seventh programmed drive
External Diode 3 channel (or VIN3 or
External Diode 3 channel (or VIN3 or
External Diode 3 channel (or VIN3 or
is associated with the Drive 5 value
is associated with the Drive 5 value
is associated with the Drive 6 value
is associated with the Drive 6 value
is associated with the Drive 7 value
Internal Diode channel (or Pushed
Internal Diode channel (or Pushed
Stores the sixth programmed drive
Internal Diode channel (or Pushed
Stores the fifth programmed drive
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
Stores the threshold level for the
DATASHEET
setting for the LUT
setting for the LUT
setting for the LUT
Drive 4 value
Drive 5 value
Drive 6 value
FUNCTION
43
value
value
value
DEFAULT
(127°C)
(127°C)
(127°C)
(127°C)
(127°C)
(127°C)
(127°C)
(127°C)
(127°C)
(127°C)
(127°C)
VALUE
A7h
7Fh
7Fh
7Fh
7Fh
7Fh
7Fh
92h
7Fh
7Fh
7Fh
7Fh
92h
7Fh
Revision 1.74 (05-08-08)
LOCK
Lock
Lock
Lock
Lock
Lock
Lock
Lock
Lock
Lock
Lock
Lock
Lock
Lock
Lock
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
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