W83782G Nuvoton Technology Corporation of America, W83782G Datasheet - Page 47

• Manufacturer Part Number: W83782G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83782G

• Output Type: I²C™, ISA
• Function: Hardware Monitor
• Topology: ADC, Fan Speed Counter, Register Bank
• Sensor Type: External
• Sensing Temperature: External Sensor
• Output Alarm: No
• 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
• Temperature Sensor Function: Temp Sensor
• Operating Temperature (min): -40C
• Operating Temperature (max): 120C
• Operating Supply Voltage (typ): 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.47 BEEP Control Register 3 − Index 53h (Bank 4)
Register Location:
Power on Default Value <7:0> 0000, 0000. Reset by MR.
Attribute:
Size:
Bit 7-6: Reserved.
Bit 5: User defines BEEP output function. Write 1, the BEEP is always active. Write 0, this function is
Bit 4-2: Reserved.
Bit 1: Enable BEEP output from VBAT. Write 1, enable BEEP output, which is default value.
Bit 0: Enable BEEP Output from 5VSB. Write 1, enable BEEP output, which is default value.
7.48 Reserved Register − Index 54h-58h
7.49 Real Time Hardware Status Register I − Index 59h (Bank 4)
Register Location:
Power on Default Value <7:0> 0000, 0000. Reset by MR.
Attribute:
Size:
Bit 7: FAN 2 Status. Set 1, the fan speed counter is over the limit value. Set 0, the fan speed counter
Bit 6: FAN 1 Status. Set 1, the fan speed counter is over the limit value. Set 0, the fan speed counter
Bit 5: Temperature sensor 2 Status. Set 1, the voltage of temperature sensor is over the limit value.
inactive. (Default 0)
is in the limit range.
is in the limit range.
Set 0, the voltage of temperature sensor is in the limit range.
7
7
6
6
53h
Read/Write
8 bits
59h
Read Only
8 bits
5
5
4
4
3
3
2
2
- 44 -
1
1
0
0
VCOREA_STS
VINR0_STS
+3.3VIN_STS
+5VIN_STS
TEMP1_STS
TEMP2_STS
FAN1_STS
FAN2_STS
EN_5VSB_BP
EN_VBAT_BP
Reserved
Reserved
Reserved
EN_USER_BP
Reserved
Reserved
W83782D/W83782G