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LM94 Datasheet(PDF) 12 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LM94
Description  TruTherTM Hardware Monitor with PI Loop Fan Control for Server Management
PDF  24 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM94 Datasheet(HTML) 12 Page - National Semiconductor (TI)

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13.0 Registers (Continued)
Lock
Register Name
Address
Description
PI LOOP AND FAN CONTROL SETUP REGISTERS
Version/Stepping
3Fh
Contains code for major and minor revisions
BMC ERROR STATUS REGISTERS
B_Error Status 1
40h
BMC error status register 1
B_Error Status 2
41h
BMC error register 2
B_Error Status 3
42h
BMC error register 3
B_Error Status 4
43h
BMC error register 4
B_P1_PROCHOT Error Status
44h
BMC error register for P1_PROCHOT
B_P2_PROCHOT Error Status
45h
BMC error register for P2_PROCHOT
B_GPI Error Status
46h
BMC error register for GPIs
B_Fan Error Status
47h
BMC error register for Fans
HOST ERROR STATUS REGISTERS
H_Error Status 1
48h
HOST error status register 1
H_Error Status 2
49h
HOST error register 2
H_Error Status 3
4Ah
HOST error register 3
H_Error Status 4
4Bh
HOST error register 4
H_P1_PROCHOT Error Status
4Ch
HOST error register for P1_PROCHOT
H_P2_PROCHOT Error Status
4Dh
HOST error register for P2_PROCHOT
H_GPI Error Status
4Eh
HOST error register for GPIs
H_Fan Error Status
4Fh
HOST error register for Fans
VALUE REGISTERS SECTION 2
Zone 1a (CPU1) Temp
50h
Measured value of remote thermal diode temperature channel
1a
Zone 2a (CPU2) Temp
51h
Measured value of remote thermal diode temperature channel
2a
Zone 3 (Internal) Temp
52h
Measured temperature from on-chip sensor
Zone 4 (External Digital) Temp
53h
Measured temperature from external temperature sensor
Zone 1a (CPU1) Filtered Temp
54h
Filtered value of remote thermal diode temperature channel 1a
Zone 2a (CPU2) Filtered Temp
55h
Filtered value of remote thermal diode temperature channel 2a
AD_IN1 Voltage
56h
Measured value of AD_IN1
AD_IN2 Voltage
57h
Measured value of AD_IN2
AD_IN3 Voltage
58h
Measured value of AD_IN3
AD_IN4 Voltage
59h
Measured value of AD_IN4
AD_IN5 Voltage
5Ah
Measured value of AD_IN5
AD_IN6 Voltage
5Bh
Measured value of AD_IN6
AD_IN7 Voltage
5Ch
Measured value of AD_IN7
AD_IN8 Voltage
5Dh
Measured value of AD_IN8
AD_IN9 Voltage
5Eh
Measured value of AD_IN9
AD_IN10 Voltage
5Fh
Measured value of AD_IN10
AD_IN11 Voltage
60h
Measured value of AD_IN11
AD_IN12 Voltage
61h
Measured value of AD_IN12
AD_IN13 Voltage
62h
Measured value of AD_IN13
AD_IN14 Voltage
63h
Measured value of AD_IN14
AD_IN15 Voltage
64h
Measured value of AD_IN15
AD_IN16 Voltage
65h
Measured value of AD_IN16 (V
DD 3.3V S/B)
Reserved
66h
Current P1_PROCHOT
67h
Measured P1_PROCHOT throttle percentage
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