W83792G Nuvoton Technology Corporation of America, W83792G Datasheet - Page 71

• 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

10.2 Voltage: Get Event Data message
In the W83792D, it has nine voltage inputs for monitoring System Board, CPU1, and CPU2. The listed
table show that have the entity ID, entity instance, event source type, event type, event offset, and so
on.
Event sensor type 02h (Voltage sensor)
Event type
Event offset
Event source type The W83792D is complying ASF 2.0.I specification and the value is 0x68.
Sensor device
Sensor number
ASF PACKET
DATA
Discrete (Generic Severity): 07h
The ASF specification indicates that the Sensor Device is the SMBus address of
the sensor that caused the event for the PET Frame. Therefore, the Sensor
Device of the W83792D is ARP assigned address.
The number is shown as following:
High voltage
Low voltage
Event sensor type: 02h (Voltage)
Event Type: 07h (Discrete, Generic Severity)
Voltage Sensor
VCOREA
VCOREB
(i)
5VDD
VBAT
VIN0
VIN1
VIN2
VIN3
VSB
(ii)
07h: Discrete (Generic Severity)
02h: Transition to Critical
Event Status: 011b (Asserted, send)
from less severe
07h: Discrete (Generic Severity)
02h: Transition to Critical
Event Status: 011b (Asserted, send)
07h: Discrete (Generic Severity)
07h: Monitor
Event Status: 010b (Deasserted, send)
from less severe
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VOLTAGE INPUT
Sensor Number
Publication Release Date: April 26, 2006
W83792AD/AG/D/G
01h
02h
03h
04h
05h
06h
07h
08h
09h
Revision 0.9