W83782G Nuvoton Technology Corporation of America, W83782G Datasheet - Page 36

• 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

Bit 7: Reserved
Bit 6: Temperature sensor diode 3. Set to 1, select Pentium II compatible Diode. Set to 0 to select
Bit 5: Temperature sensor diode 2. Set to 1, select Pentium II compatible Diode. Set to 0 to select
Bit 4: Temperature sensor diode 1. Set to 1, select Pentium II compatible Diode. Set to 0 to select
Bit 3-0: Reserved
7.25 PWMOUT2 Control − Index 5Ah (Bank 0)
Register Location:
Power on default value: <7:0> 1111-1111. Reset by MR.
Attribute:
Size:
Bit 7: PWMOUT2 duty cycle control
Write FF, Duty cycle is 100%, Write 00, Duty cycle is 0%.
7.26 PWMOUT1 Control − Index 5Bh (Bank 0)
Register Location:
Power on default value: <7:0> 1111-1111. Reset by MR.
Attribute:
Size:
Bit 7: PWMOUT1 duty cycle control
Write FF, Duty cycle is 100%,
Write 00, Duty cycle is 0%.
2N3904 bipolar mode.
2N3904 bipolar mode.
2N3904 bipolar mode.
7
7
6
6
5Ah
Read/Write
8 bits
5Bh
Read/Write
8 bits
5
5
4
4
3
3
2
2
- 33 -
1
1
0
0
PWM2_DUTY
PWM1_DUTY
Publication Release Date: April 14, 2005
W83782D/W83782G
Revision 2.0