emc2104 Standard Microsystems Corp., emc2104 Datasheet - Page 47

• Manufacturer Part Number: emc2104
• Description: Emc2104 Dual Rpm-based Pwm Fan Controller With Hardware Thermal Shutdown
• Manufacturer: Standard Microsystems Corp.

Dual RPM-Based PWM Fan Controller with Hardware Thermal Shutdown
Datasheet
SMSC EMC2104
ADDR
ACh
AAh
ABh
9Fh
A0h
A1h
A2h
A3h
A4h
A5h
A6h
A7h
A8h
A9h
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 2 Temp 4
LUT 2 Temp 1
LUT 2 Temp 2
LUT 2 Temp 3
LUT 2 Temp 4
LUT 2 Temp 1
LUT 2 Temp 2
LUT 2 Temp 3
LUT 2 Temp 4
LUT 2 Temp 1
LUT 2 Temp 2
LUT 2 Drive 4
LUT 2 Drive 5
LUT 2 Drive 6
REGISTER
Setting 3
Setting 4
Setting 4
Setting 4
Setting 4
Setting 5
Setting 5
Setting 5
Setting 5
Setting 6
Setting 6
NAME
Table 6.1 EMC2104 Register Set (continued)
Temp 4 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 4
Temp 4 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 4 temp) that is associated with the
External Diode 1 (or VIN1) channel that
External Diode 2 (or VIN2) channel that
TRIP_SET voltage or Pushed Temp 3
TRIP_SET voltage or Pushed Temp 3
External Diode 3 channel (or VIN3 or
External Diode 3 channel (or VIN3 or
Stores the fourth programmed drive
is associated with the Drive 4 value
is associated with the Drive 4 value
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
Internal Diode channel (or Pushed
Internal Diode channel (or Pushed
Internal Diode channel (or Pushed
Stores the sixth programmed drive
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 LUT 2
setting for LUT 2
setting for LUT 2
Drive 3 value
Drive 4 value
Drive 5 value
FUNCTION
47
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
BCh
A7h
7Fh
7Fh
7Fh
7Fh
7Fh
7Fh
7Fh
7Fh
7Fh
92h
7Fh
7Fh
Revision 1.74 (05-08-08)
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
Lock 2
LOCK
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
LUT
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