f75334 Feature Integration Technology Inc., f75334 Datasheet - Page 37

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

7-6
7-6
Bit
Bit
Bit
0
7
6
5
4
3
2
1
0
5
4
3
2
1
0
8.2.17 Temperature Real Time Status Register  Index 62h
8.2.18 OVT Output Enable Register 1  Index 66h
8.2.19 Temperature Sensor Type Register  Index 6Bh
3
2
1
5
4
0
LOCAL_EXC _STS
T3_OVT
T2_OVT
T1_OVT
LOCAL_OVT
T3_EXC
T2_EXC
T1_EXC
LOCAL_EXC
Reserved
Reserved
Reserved
EN_T3_OVT
EN_T2_OVT
EN_T1_OVT
EN_LOCAL_OVT
Reserved
Reserved
Reserved
T3_MODE
T2_MODE
T1_MODE
LOCAL_T_MODE
Name
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
R/W
R/W
R/W
RO
RO
RO
RO
R/W Default
R/W Default
R/W Default
R
R
R
0h
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
1
1
A one indicates temperature sensor (local temperature) has exceeded the
high limit or below the “high limit –hysteresis” limit. Write 1 to clear this bit,
write 0 will be ignored.
Set when the TEMP3 exceeds the OVT limit. Clear when the TEMP3 is
below the “OVT limit –hysteresis” temperature.
Set when the TEMP2 exceeds the OVT limit. Clear when the TEMP2 is
below the “OVT limit –hysteresis” temperature.
Set when the TEMP1 exceeds the OVT limit. Clear when the TEMP1 is
below the “OVT limit –hysteresis” temperature.
Set when the local temperature exceeds the OVT limit. Clear when the
local temperature is below the “OVT limit –hysteresis” temperature.
Set when the TEMP3 exceeds the high limit. Clear when the TEMP3 is
below the “high limit –hysteresis” temperature.
Set when the TEMP2 exceeds the high limit. Clear when the TEMP2 is
below the “high limit –hysteresis” temperature.
Set when the TEMP1 exceeds the high limit. Clear when the TEMP1 is
below the “high limit –hysteresis” temperature.
Set when the local temperature exceeds the high limit. Clear when the
local temperature is below the “high limit –hysteresis” temperature.
--
Reserved
Reserved
Enable over temperature mechanism of temperature3.
Enable over temperature mechanism of temperature2.
Enable over temperature mechanism of temperature1.
Enable over temperature mechanism of local temperature..
--
Reserved
Reserved
0: TEMP3 is connected to a thermistor
1: TEMP3 is connected to a BJT.(default)
0: TEMP2 is connected to a thermistor.
1: TEMP2 is connected to a BJT. (default)
0: TEMP1 is connected to a thermistor
1: TEMP1 is connected to a BJT.(default)
1: local is connected to a BJT.
30
Description
Description
Description
F75334
July, 2007
V0.25P