W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 38

• Manufacturer Part Number: W83791G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

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

7.12 Entry Disable VID Output Control Register ⎯ Index 11h (Bank 0)
Power on default: 00h
7.13 VID Output Tolerance/Limit Register ⎯ Index 12h (Bank 0)
Power on default: 60h
7.14 GPIO Control Register I ⎯ Index 13h (Bank 0)
Power on default: 00h
7:0
7:5
4:0
7
6
5
4
3
2
1
0
BIT
BIT
BIT
Entry_Dis
VID_PIN
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0
VID_limit
NAME
NAME
NAME
ATTRIBUTE
R/W
Read Only
ATTRIBUTE
Write
ATTRIBUTE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
GPIO7 Control Bit. Set to 1, GPIO7 serves as output. Set to 0,
GPIO7 serves as input. Default is input.
GPIO6 Control Bit. Set to 1, GPIO6 serves as output. Set to 0,
GPIO6 serves as input. Default is input.
GPIO5 Control Bit. Set to 1, GPIO5 serves as output. Set to 0,
GPIO5 serves as input. Default is input.
GPIO4 Control Bit. Set to 1, GPIO4 serves as output. Set to 0,
GPIO4 serves as input. Default is input.
GPIO3 Control Bit. Set to 1, GPIO3 serves as output. Set to 0,
GPIO3 serves as input. Default is input.
GPIO2 Control Bit. Set to 1, GPIO2 serves as output. Set to 0,
GPIO2 serves as input. Default is input.
GPIO1 Control Bit. Set to 1, GPIO1 serves as output. Set to 0,
GPIO1 serves as input. Default is input.
GPIO0 Control Bit. Set to 1, GPIO0 serves as output. Set to 0,
GPIO0 serves as input. Default is input.
VID +/- Tolerance/Limit. Default is 3.
VID Pin Data Reading.
Entry Disable VID Output Control. When write a serial
pattern: 5Ah, 73h, B2h, E0h, the VID output control will enable.
If write a serial pattern: A5h, 4Ch, D9h, 8Ah, the VID output
control will disable.
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DESCRIPTION
DESCRIPTION
DESCRIPTION
Publication Release Date: April 14, 2006
W83791D/G
Revision 1.1