W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 40

• 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

GPIO Control Register II ⎯ Index 15h (Bank 0) , continued .
7.17 GPIO Output Data and Status Register II ⎯ Index 16h (Bank 0)
Power on default: 00h
7.18 LED Control Register ⎯ Index 17h (Bank 0)
Power on default: 00h
3
2
1
0
7:4
3
2
1
0
7
6:3
BIT
BIT
BIT
GPIO11
GPIO10
GPIO9
GPIO8
Reserve
d
GPIO11
GPIO10
GPIO9
GPIO8
LED_SEL
Reserved
NAME
NAME
NAME
R/W
R/W
R/W
R/W
ATTRIBUTE
ATTRIBUTE
R/W
ATTRIBUTE
R/W
R/W
R/W
R/W
Reserved.
GPIO11 Data/Status Register. Write this bit, the data will
response to GPIO11, set to output mode. If read this register, will
return this pin data that can input or output in this pin.
GPIO10 Data/Status Register. Write this bit, the data will
response to GPIO10, set to output mode. If read this register, will
return this pin data that can input or output in this pin.
GPIO9 Data/Status Register. Write this bit, the data will response
to GPIO9, set to output mode. If read this register, will return this
pin data that can input or output in this pin.
GPIO8 Data/Status Register. Write this bit, the data will response
to GPIO8, set to output mode. If read this register, will return this
pin data that can input or output in this pin.
GPIO11 Output Control Bit. Set to 1, GPIO11 serves as output.
Set to 0, GPIO11 serves as input. Default is input.
GPIO10 Output Control Bit. Set to 1, GPIO10 serves as output.
Set to 0, GPIO10 serves as input. Default is input.
GPIO9 Output Control Bit. Set to 1, GPIO9 serves as output.
Set to 0, GPIO9 serves as input. Default is input.
GPIO8 Output Control Bit. Set to 1, GPIO8 serves as output.
Set to 0, GPIO8 serves as input. Default is input.
This bit sets to 1, the LED function will be active on the pin 9
(SPEAKER/LED). Set to 0 (default), select SPEAKER output
function.
Reserved.
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DESCRIPTION
DESCRIPTION
DESCRIPTION
Publication Release Date: April 14, 2006
W83791D/G
Revision 1.1