LM96194CISQ/NOPB National Semiconductor, LM96194CISQ/NOPB Datasheet - Page 68

• Manufacturer Part Number: LM96194CISQ/NOPB
• Description: IC TRUTHERM HDWR MONITOR 48-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®, TruTherm®r

Specifications of LM96194CISQ/NOPB

• Function: Fan Control, Temp Monitor
• Topology: ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 85°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM96194CISQTR

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16.12.7 Register B0h PROCHOT User Limit Register
These registers allow a user limit to be set for the PROCHOT monitoring function. If the corresponding Current Px_PROCHOT
register exceeds this value, the PH1_ERR or PH2_ERR bit is set in the corresponding Host and BMC error status registers. A
value of FFh acts as a mask and prevents the error status bits from being set.
Register
Address
B0h
Read/
Write
R/W
PROCHOT
User Limit
Register
Name
Register Value (Decimal)
Bit 7
7
255
0
1
2
n
•
•
•
Bit 6
6
68
Bit 5
5
Threshold Percentage
Bit 4
n/256*100
99.60%
4
0.39%
0.78%
0%
•
•
•
Bit 3
3
Bit 2
2
Bit 1
1
Bit 0
0
Default
Value
FFh