F75386
00h
01h
02h
03h
04h
05h
0.0625
0.125
0.25
0.5
06h
07h
4
8
08h
16
32
09h
1
0Ah ~ FFh
Reserved
2
7.6 Serial Interface Timeout Register Index 22h
Power on default <7:0> = 00h
Bit
7
Name
Attribute
R/W
Description
EN_I2CTMOUT
Reserved
Set to 1, enable serial interface timeout function. (25ms). Set to 0, disable.
These bits are unused and always set to 0
6-0
RO
7.7 ALERT MASK Register 1 Index 16h
Power on default <7:0> = A4h
T1 = On-chip temperature sensor (Local)
T2 = Pin 2 external temperature sensor (Remote)
Description
Bit
Name
Attribute
7
Reserved
RO
This bit is unused and always set to 1
Set to 1, T1 temperature exceeds high limit will not generate an ALERT.
Set to 0, T1 temperature exceeds high limit will generate an ALERT.
Set to 1, T1 temperature goes below low limit will not generate an ALERT.
Set to 0, T1 temperature goes below low limit will generate an ALERT.
Set to 1, T2 temperature exceeds high limit will not generate an ALERT.
Set to 0, T2 temperature exceeds high limit will generate an ALERT.
Set to 1, T2 temperature goes below low limit will not generate an ALERT.
Set to 0, T2 temperature goes below low limit will generate an ALERT.
This bit is unused and always set to 1
6
5
4
T1H_MASK
T1L_MASK
T2H_MASK
RO
RO
RO
3
2
1
T2L_MASK
Reserved
RO
RO
RO
Set to 1, T2 temperature exceeds its thermal limit will not generate an ALERT.
Set to 0, T2 temperature exceeds its thermal limit will generate an ALERT.
Set to 1, FAN count exceeds its limit will not generate an ALERT.
Set to 0, FAN count exceeds its limit will generate an ALERT.
T2_THR_MASK
0
FAN_MASK
RO
-12-
F75386
July, 2007
V0.27P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
