W83782D Datasheet, PDF (40/73 Pages) Winbond – MONITORING IC

Priliminary W83782D
Bit 3: Set to 1, disable temperature Sensor 2 and can not access any data from Temperature Sensor 2.
Bit 2-0: Temperature 2 Serial Bus Address. The serial bus address is 1001xxx. Where xxx are defined in
these bits.
7.15 Pin Control Register -- Index4Bh
Register Location:
Power on Default Value
Attribute:
Size:
4Bh
<7:0> 44h. Reset by MR.
Read/Write
8 bits
7 6 5 4 32 1 0
Reserved
Reserved
CLKINSEL
CLKINSEL
ADCOVSEL
ADCOVSEL
FAN3DIV_B0
FAN3DIV_B1
Bit 7-6:Fan3 speed divisor.
Please refer to Bank0 CR[5Dh] , Fan divisor table.
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)
Bit 3-2: Clock Input Select.
<3:2> = 00 - Pin 3 (CLKIN) select 14.318M Hz clock.
<3:2> = 01 - Default. Pin 3 (CLKIN) select 24M Hz clock.
<3:2> = 10 - Pin 3 (CLKIN) select 48M Hz clock .
<3:2> = 11 - Reserved. Pin3 no clock input.
Bit 1-0: Reserved. User defined.
- 34 -