MAX34441 MAXIM [Maxim Integrated Products], MAX34441 Datasheet - Page 45

• Manufacturer Part Number: MAX34441
• Description: PMBus 5-Channel Power-Supply Manager and Intelligent Fan Controller
• Manufacturer: MAXIM [Maxim Integrated Products]

The MFR_TEMP_SENSOR_CONFIG command is used to configure the temperature sensors. Table 31 describes the
MFR_TEMP_SENSOR_CONFIG command.
Table 31. MFR_TEMP_SENSOR_CONFIG
14:10
BIT
9:1
15
0
BIT NAME
ENABLE
OFFSET
PMBus 5-Channel Power-Supply Manager
FAN
0
0 = Temperature sensor disabled.
1 = Temperature sensor enabled.
The OFFSET setting is used to allow the temperature reading to be normalized among multiple
temperature sensors. Values from 00h to 1Eh select the offset value. The valid range is 0NC to
+30NC in 1NC steps. If OFFSET is 1Fh, the device automatically uses the value written to the
OT_WARN_LIMIT command code for the LUT instead of the digitized measured temperature.
These bits always return a 0.
0 = Temperature sensor is not used to control fan speed.
1 = Temperature sensor is used to control fan speed.
OFFSET VALUE
and Intelligent Fan Controller
1Dh
1Eh
00h
01h
02h
1Fh
MEANING
MFR_TEMP_SENSOR_CONFIG (F0h)
CONFIGURATION
Offset = +29NC
Offset = +30NC
Offset = +1NC
Offset = +2NC
Offset = 0NC
Test Mode
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