W83792G Nuvoton Technology Corporation of America, W83792G Datasheet - Page 81

• Manufacturer Part Number: W83792G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83792G

• Function: Hardware Monitor
• Topology: ADC, Fan Control, Register Bank
• 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

10.6.4 Entity Instance Register
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.
ENTITY INSTANCE VIII
ENTITY INSTANCE VII
ENTITY INSTANCE IV
ENTITY INSTANCE VI
ENTITY INSTANCE IX
ENTITY INSTANCE XI
ENTITY INSTANCE III
ENTITY INSTANCE V
ENTITY INSTANCE X
ENTITY INSTANCE II
ENTITY INSTANCE I
MNEMONIC
BANK INDEX ATTR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
1
1
1
1
1
1
1
1
1
1
1
72
73
77
7A
70
71
74
75
76
78
79
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
- 75 -
THERMALTRIP2
2 (SYSTEM 1)
4 (SYSTEM 1)
1 (SYSTEM 1)
2 (SYSTEM 1)
4 (SYSTEM 1)
6(SYSTEM 1)
5(SYSTEM 1)
2 (CPU B)
2 (CPU B)
1 (CPU A)
Vcore B
TEMP2
FAN1
FAN3
FAN4
FAN6
FAN7
VIN1
VIN3
VSB
2
Publication Release Date: April 26, 2006
W83792AD/AG/D/G
1 (SYSTEM Chassis)
THERMALTRIP1
1 (SYSTEM 1)
5 (SYSTEM 1)
7 (SYSTEM 1)
1 (SYSTEM 1)
3(SYSTEM 1)
3(SYSTEM 1)
1 (CPU A)
1 (CPU A)
2 (CPU B)
CHASSIS
Vcore A
TEMP1
TEMP3
5VCC
VBAT
FAN2
FAN5
VIN0
VIN2
1
Revision 0.9