W83783S Information Storage Devices, Inc, W83783S Datasheet - Page 35

• Manufacturer Part Number: W83783S
• Description: H/w Monitor: 3 Temp.(thermal Diode), 6 Vol., 2 PWM Fan Control
• Manufacturer: Information Storage Devices, Inc

Bit 7-4 : Reserved
Bit 3: Set to 1, disable temperature Sensor 1 and can not access any data from Temperature Sensor 1.
Bit 2-0: Temperature 2 Serial Bus Address. The serial bus address is 1001xxx. Where xxx are defined in
7.12 Pin Control Register - Index 4Bh
Register Location:
Power on Default Value
Attribute:
Size:
Bit 7-6:Fan3 speed divisor.
Bit 5-4: Select A/D Converter Clock Input.
<5:4> = 00 - default. ADC clock select 22.5 Khz.
<5:4> = 01- ADC clock select 5.6 Khz. (22.5K/4)
<5:4> = 10 - ADC clock select 1.4Khz. (22.5K/16)
<5:4> = 11 - ADC clock select 0.35 Khz. (22.5K/64)
these bits.
Please refer to Bank0 CR[5Dh] , Fan divisor table.
7
6
4Bh
<7:0> 44h. Reset by MR.
Read/Write
8 bits
5
4
3
- 30 -
2
1
0
Reserved
Reserved
CLKINSEL
CLKINSEL
ADCOVSEL
ADCOVSEL
FAN3DIV_B0
FAN3DIV_B1
Publication Release Date: April 1999
W83783S
Preliminary
Revision 0.55