W83792G Nuvoton Technology Corporation of America, W83792G Datasheet - Page 65

• 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

9. ARP (ADDRESS RESOLUTION PROTOCOL) REGISTERS
9.1
In order to provide a mechanism to isolate each device for the purpose of address assignment each
device must implement a unique device identifier (UDID).
Subsystem Vendor ID
Subsystem Device ID
Vendor specific ID
Device Capability
Version/Revision
MNEMONIC
Vendor ID
Device ID
Unique Device Identifier (UDID) -- 20h-2Fh (Bank 1)
Interface
BANK INDEX ATTR
1
1
1
1
1
1
1
1
2A-2B
2C-2F
26-27
22-23
24-25
28-29
21
20
RW
RW
RW
RW
RW
RO
RO
RO
Random Number
BIT 7
RESERVED
1
0
- 59 -
ASF protocol layer interface over SMBus.
BIT 6
DEVICE ID assigned by Manufacturer
1
0
WINBOND PCI SIG VENDOR ID
SMBUS 2.0 SUPPORT SILICON REVISION
BIT 5
SUBSYSTEM VENDOR
0
0
Random Number
VENDOR SPEC
Publication Release Date: April 26, 2006
SUBSYSTEM
W83792AD/AG/D/G
BIT 4
1050h
0100h
0024h
0000h
0000h
0
0
RESERVED
BIT 3
0
1
BIT 2 BIT 1 BIT 0
0
0
Revision 0.9
0
1
PEC
1
1