f75334 Feature Integration Technology Inc., f75334 Datasheet - Page 29

• Manufacturer Part Number: f75334
• Description: Performance Controller
• Manufacturer: Feature Integration Technology Inc.

7-5 Reserved
7-4 Reserved
Bit
Bit
8.1.5 GPIO1 Pin Function Select Register  Index 04h (Power by VSB3V)
8.1.6 GPIO2/GPIO3 Pin Function Select Register
8.1.7 GPIO4 Pin Function Select Register  Index 07h
5
4
3
2
1
0
4
3
2
1
0
3
2
1
0
GPIO14_EN
GPIO13_EN
GPIO12_EN
GPIO11_EN
GPIO10_EN
GPIO43_EN
GPIO42_EN
GPIO41_EN
GPIO40_EN
Reserved
OVT_DISTURBO_E
N
These function select registers please refer VID bank registers.
TURBO_SHUTDOWN_E
N
OVT_SHUTDOWN_EN R/W
TURBO_SHUTDOWN
OVT_SHUTDOWN
Name
Name
R/W
R/W
R/W
R/W
R/W
--
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W Default
R/W Default
--
R
R
0h
0h
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
Dummy register.
Enable internal over temperature (OVT) event or OVT# pin input to disable
turbo function.
Loading gauge events are asserted. After users clear Loading gauge PME
status this bit will return to 0.
Hardware monitor fan events are asserted. After users clear hardware
monitor fan PME status this bit will return to 0.
Hardware monitor voltage events are asserted. After users clear hardware
monitor voltage PME status this bit will return to 0.
Hardware monitor temperature events are asserted. After users clear
hardware monitor temperature PME status this bit will return to 0.
Reserved
1: Pin 14 will be GPIO14.
0: Pin 14 will use as TURBO2# function.
1: Pin 13 will be GPIO13.
0: Pin 13 will use as FAN_FAULT# function.
1: Pin 12 will be GPIO12.
0: Pin 12 will use as PME# function.
1: Pin 11 will be GPIO11.
0: Pin 11 will use as BEEP function.
User must disable over_voltage_en bit in VID bank CR0C before use
this function.
1: Pin 10 will be GPIO10
0: Pin 10 will use as LED function
User must disable over_voltage_en bit in VID bank CR0C before use
this function.
--
1: pin 43 will be GPIO43.
0: Pin 43 will use as FAN_CTRL3 function.
1: pin 42 will be GPIO42.
0: Pin 42 will use as FAN_IN3 function.
1: pin 29 will be GPIO41.
0: Pin 29 will use as STOP# function.
1: pin 28 will be GPIO40.
0: Pin 28 will use as TURBO1# function.
22
Description
Description
F75334
July, 2007
V0.25P