f75334 Feature Integration Technology Inc., f75334 Datasheet - Page 13

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

13
30
31
32
33
42
43
45 – 48
Pin No. Pin Name
17-18
19-24
39-34
41-40
8
9
Pin No. Pin Name
10
11
14
6.3 VID Controlling Pin
6.4 Loading Gauge Pin
GPIO13
FAN_FAULT#
SST
AMDSI_CLK
FAN_IN1
FAN_CTL1
FAN_IN2
FAN_CTL2
FAN_IN3
GPIO42
FAN_CTL3
GPIO43
VIN1 ~ VIN4
VIDOUT[7:6]
VIDOUT[5:0]
GPIO2[0:5]
VIDIN[5:0]
GPIO3[5:0]
VIDIN[7:6]
SLOTOCC#
RSTOUT#
VSI
GPIO10
LED
VSO
GPIO11
BEEP
GPIO14
LG_TURBO2#
I/OOD
OD
I
OD
IN
OOD
AOUT
IN
OOD
AOUT
IN
I/OOD
OOD
AOUT
I/OOD
AIN
Type
OD
OD
I/OOD
IN
I/OOD
IN
IN
OD
Type
AIN
I/OOD
OD
AOUT
I/OOD
OD
I/OOD
OD
Lv
/O
st
st
st
lv
lv
st
12
12
12
12
12st
12
12
12
D8-S1
12
12
12
12st
12st
12st
12st
12lv
12st
12st
12st
PWR
VCC3V
VCC3V
VCC3V
VCC3V
VSB3V
VSB3V
PWR
VSB3V
VSB3V
VSB3V
VSB3V
VCC3V
(5V-tolerance)
VCC3V
(5V-tolerance) Use linear voltage output (0~3.3V) to control
VCC3V
(5V-tolerance)
VCC3V
(5V-tolerance) Use linear voltage output (0~3.3V) to control
VCC3V
(5V-tolerance) GPIO pin.
VCC3V
VCC3V
6
temperature and fan. See register description
index 33h.
GPIO pin.
Fan fault signal output pin.
Intel SST hardware monitor interface.
Clock output for AMD SI interface.
Fan 1 tachometer input.
Use PWM duty cycle to control fan1 speed.
fan1 speed.
Fan 2 tachometer input.
Use PWM duty cycle to control fan2 speed.
fan2 speed.
Fan 3 tachometer input.
Use PWM duty cycle to control fan3 speed.
Use linear voltage output (0~3.3V) to control
fan3 speed.
GPIO pin.
Voltage monitor pin1~4. ( 0V ~ 2.048V)
Description
CPU VID output pin
CPU VID output pin
GPIO pin
CPU VID input pins.
Special level input VIH
GPIO pin
CPU VID input pins.
Special level input VIH
CPU SLOTOCC# input.
Reset out signal output.
Description
Voltage sensor input for Vcore voltage sensing.
GPIO pin.
LED flashing pin.
Voltage sensor output for over/under voltage use.
GPIO pin.
BEEP pin.
GPIO pin.
Turbo 2 pin for CLK Gen over/under clocking.
0.9, VIL
0.9, VIL
0.6.
0.6.
F75334
July, 2007
V0.25P