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ADM1034
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Table 40. REGISTER 0X04, CONFIGURATION REGISTER 4, POWER-ON DEFAULT 0X00, LOCK = Y, S/W RESET = Y
Bit
Name
R/W
Description
7
FAN_FAULT
/REF
R/W
This bit sets the function for Pin 8. 0 = Default = FAN_FAULT
 output (THERM
 input
is CMOS). 1 = Reference input for THERM
.
<6:4>
THERM
 % Time Window
R/W
These bits set the time window over which THERM
 % is calculated.
000 = 0.25 second
001 = 0.5 second
010 = 1 second
011 = 2 seconds
100 = 4 seconds
101 = 8 seconds
110 = 8 seconds
111 = 8 seconds
3
XOR Test
R/W
Set this bit to 1 to enable the XOR connectivity test.
2
Enable Remote 2 THERM
Events
R/W
This bit enables THERM
 assertions as an output. Functions when the THERM
 timer
is enabled and the Remote 2 temperature exceeeds its THERM
 limit.
1
Enable Remote 1 THERM
Events
R/W
This bit enables THERM
 assertions as an output. Functions when the THERM
 timer
is enabled and the Remote 1 temperature exceeeds its THERM
 limit.
0
Enable Local THERM
Events
R/W
This bit enables THERM
 assertions as an output. Functions when the THERM
 timer
is enabled and the local temperature exceeeds its THERM
 limit.
Table 41. REGISTER 0X05, CONFIGURATION RATE REGISTER, POWER-ON DEFAULT 0X07,
LOCK = Y, S/W RESET = Y
Bit
Name
R/W
Description
7
Res
R
This bit is reserved for future use. Do not write to this bit.
<6:4>
Res
R
Reserved
<3:0>
Conversion Rate
R/W
These four bits set the conversion rate of the ADM1034. Changing these bits does
not update the conversion rate until the start of the next round robin.
0000 = 0.0625 conversions/second
0001 = 0.125 conversions/second
0010 = 0.25 conversions/second
0011 = 0.5 conversions/second
0100 = 1 conversion/second
0101 = 2 conversions/second
0110 = 4 conversions/second
0111 = 8 conversions/second = Default
1000 = 16 conversions/second
1001 = 32 conversions/second
1010 = 64 conversions/second
Table 42. REGISTER 0X06, FAULT QUEUE, POWER-ON DEFAULT 0X01, LOCK = Y, S/W RESET = Y
Bit
Name
R/W
Description
<7:4>
Unused
R
Reserved
<3:0>
Fault Queue Length
R/W
These four bits set the fault queue (the number of out-of-limit measurements made
before an ALERT
 is generated).
000x = 1
001x = 2
01xx = 3
1xxx = 4
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