F71872
7.6.3 Device Registers
7.6.3.1 START_STOP Control Register Index 00h
Bit
Name
R/W Default
Description
7
INIT
SOFT_PWDN
R/W
0
Set one restores power on default value to all registers. This bit clears itself
since the power on default is zero.
6
R/W
-
0
-
Set this bit to 1 will power down A/D converter circuit. Default is 0.
Reserved
5-1 Reserved
START
0
R/W
1
A one enables startup of monitoring operations; a zero puts the part in standby
mode.
7.6.3.2 Temperature Mode Control Register Index 01h
Bit
Name
R/W Default
Description
This value stands for how many times of successive temperature fault can be
7-6 Temperature
Fault Queue
R/W
00
tolerated. 00: 1 times.
01: 2 times.
10: 4 times.
11: 8 times.
5-4 Reserved
-
-
Reserved
Set to 1, enable COMB filter. Set to 0, disable COMB filter.
COMB filter is only applied to BJT thermal diode mode.
If temperature select thermistor mode, the COMB filter will not work on it.
Set to 1, select T3 as connected to a BJT thermal diode. At this mode, T3
detected temperature ranges from 0°C ~ 140°C, not considering the
T3OFFSET(index 92h) effect.
Set to 0, select T3 as connected to a thermistor. At this mode, T3 detected
temperature ranges from 0°C ~ 127°C, not considering the T3OFFSET(index
92h) effect.
Set to 1, select T2 as connected to a BJT thermal diode. At this mode, T2
detected temperature ranges from 0°C ~ 140°C, not considering the
T2OFFSET(index 91h) effect.
Set to 0, select T2 as connected to a thermistor. At this mode, T2 detected
temperature ranges from 0°C ~ 127°C, not considering the T2OFFSET(index
91h) effect.
Set to 1, select T1 as connected to a BJT thermal diode. At this mode, T1
detected temperature ranges from 0°C ~ 140°C, not considering the
T1OFFSET(index 90h) effect.
3
2
COMB_LEVEL
T3_MODE
R/W
1
R/W
R/W
R/W
1
1
1
1
0
T2_MODE
T1_MODE
Set to 0, select T1 as connected to a thermistor. At this mode, T1 detected
temperature ranges from 0°C ~ 127°C, not considering the T1OFFSET(index
90h) effect.
7.6.3.3 ADC_CLK Frequency Control Register Index 02h
Bit
Name
R/W Default
Description
7-2 Reserved
-
-
Reserved
69
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
