W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 88
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W83791G
Manufacturer Part Number
W83791G
Description
IC MONITOR H/W 48-LQFP
Manufacturer
Nuvoton Technology Corporation of America
Datasheet
1.W83791G.pdf
(99 pages)
Specifications of W83791G
Function
Hardware Monitor
Topology
ADC
Sensor Type
External
Sensing Temperature
External Sensor
Output Type
I²C™
Output Alarm
Yes
Output Fan
Yes
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83791G
Manufacturer:
NXP
Quantity:
6 000
Company:
Part Number:
W83791G
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
W83791G
Manufacturer:
WINBOND/华邦
Quantity:
20 000
8.3.4
Maximum number of instance is 15
The Entity for a given event varies according to what entity the environmental sensor is monitoring.
For example, a typical managed system board can have temperature monitoring associated with the
system board and with the main processor. Thus, the Entity IDs and Entity Instance values for these
would be Entity ID=7, Entity Instance=1 for ‘main system board’ and Entity ID=3, Entity Instance=1 for
‘processor 1’, respectively.
8.4
Bank 7 registers 50h-57h are BJT table for Winbond test. User doesn’t use these registers.
70h
71h
72h
73h
74 h
75h
76h
77h
78h
INDEX
BJT RT-Table - 50h-57h (Bank 7) ⎯ TEST mode only
Entity Instance Register
<7:4>
<3:0>
<7:4>
<3:0>
<7:4>
<3:0>
<7:4>
<3:0>
<7:4>
<3:0>
<7:4>
<3:0>
<7:4>
<3:0>
<7:4>
<3:0>
<7:4>
<3:0>
BIT
VIN0(Vcore)
VIN1(VINR0)
VIN2 (+3.3VIN) 1 (System board 1).
VIN3 (+5VIN)
VIN4 (+12VIN)
VIN5 (-12VIN)
VIN6 (-5VIN)
VIN9(VINR1)
FAN1
TEMP1
TEMP2
Chassis
VIN7(VSB)
VIN8(VBAT)
FAN2
FAN3
TEMP3
Reserved
ENTITY
1 (Processor 1_CPU1).
1 (System board 1).
1 (System board 1).
1 (System board 1).
1 (System board 1).
1 (System board 1).
1 (System board 1).
1 (System board 1).
2 (Processor 2_CPU2).
1 (System board 1).
1 (Processor 1_CPU1).
2 (Processor 2_CPU2)
1 (System board 1)
1 (Processor 1)
2 (Processor 2)
0
1 (System Chassis)
- 82 -
ENTITY INSTANCE (DEFAULT VALUE)
Publication Release Date: April 14, 2006
W83791D/G
Revision 1.1