f75375 Feature Integration Technology Inc., f75375 Datasheet - Page 40

• Manufacturer Part Number: f75375
• Description: Fintek Hardware Monitor Ic Datasheet
• Manufacturer: Feature Integration Technology Inc.

7.57
7.58
Power-on default [7:0] =0000_0000b
Power-on default [7:0] =0000_0000b
GPIOx Output Control Register – Index 90h
GPIOx Output Data Register – Index 91h
7-3
2
1-0
Bit
7-4
3
2
1
Bit
7-4
3
2
1
0
Bit
0
Reserved
GPIO3_OCTRL
GPIO2_OCTRL
GPIO1_OCTRL
GPIO0_OCTRL
Reserved
GPIO3_ODATA
GPIO2_ODATA
GPIO1_ODATA
GPIO0_ODATA
Fintek
Reserved
FAN2_INV
FAN2_PWMCL
K_SEL
Name
Name
Name
Attribute
Attribute
Attribute
R/W
R/W
RO
R/W
R/W
R/W
R/W
RO
R/W
R/W
R/W
R/W
Set to 1, invert the signal of PWMOUT2.
Select PWMOUT2 output frequency.
00 : 5.85K Hz
01 : 26.56K Hz
10 : 187.5K Hz
11 : 5.85K Hz
Read back will be 0;
GPIO3 output control. Set to 1 for output function. Set to 0 for input
function(default).
GPIO2 output control. If this pin serves as IRQ/SMI#, this bit has no
effect. Set to 1 for output function. Set to 0 for input function(default).
GPIO1 output control. Set to 1 for output function. Set to 0 for input
function(default).
GPIO0 output control. Set to 1 for output function. Set to 0 for input
function(default).
Read back will be 0;
GPIO3 output data.
GPIO2 output data.
GPIO1 output data.
GPIO0 output data.
34
Feature Integration Technology Inc.
Description
Description
Description
F75375S/F75375SG
July 2007
V0.26P