MIC184
Micrel
MIC184
14
May 2006
T_SET Power-Up Default Value: 0 1010 0000b (+80癈)
T_SET Command Byte Address: 0000 0011b = 03
h
* The value in T_SET is 9 logical bits in width, but due to the
conventions of I
2
C/SMBus, it is represented by 16 serial bits.
System software should ignore undened bits D[6:0] during
register reads. Bits [6:0] should be set to zero during register
writes. See Serial Port Operation" and Temperature Data
Format for more details.
Temperature Setpoint Register
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e
t
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W
/
d
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R
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B
-
9
(
T
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S
_
T
]
5
1
[
D
]
4
1
[
D
]
3
1
[
D
]
2
1
[
D
]
1
1
[
D
]
0
1
[
D
]
9
[
D
]
8
[
D
]
7
[
D
]
6
[
D
]
5
[
D
]
4
[
D
]
3
[
D
]
2
[
D
]
1
[
D
]
0
[
D
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T_HYST Power-Up Default Value: 0 1001 0110
b
(+75癈)
T_HYST Command Byte Address: 0000 0010b = 02
h
* The value in T_HYST is 9 logical bits in width, but due to the
conventions of I
2
C/SMBus, it is represented by 16 serial bits.
System software should ignore undened bits D[6:0] during
register reads. Bits [6:0] should be set to zero during register
writes. See "Serial Port Operation" and Temperature Data
Format for more details.
Hysteresis Register
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t
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r
W
/
d
a
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R
t
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B
-
9
(
T
S
Y
H
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T
]
5
1
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D
]
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D
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3
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D
]
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D
]
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]
9
[
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[
D
]
7
[
D
]
6
[
D
]
5
[
D
]
4
[
D
]
3
[
D
]
2
[
D
]
1
[
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]
0
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M
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Temperature Result Register
)
y
l
n
O
d
a
e
R
t
i
B
-
9
(
P
M
E
T
]
5
1
[
D
]
4
1
[
D
]
3
1
[
D
]
2
1
[
D
]
1
1
[
D
]
0
1
[
D
]
9
[
D
]
8
[
D
]
7
[
D
]
6
[
D
]
5
[
D
]
4
[
D
]
3
[
D
]
2
[
D
]
1
[
D
]
0
[
D
B
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7
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6
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4
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Power-Up Default Value: 0 0000 0000
b
= 0癈
TEMP Command Byte Address: 0000 0000
b
= 00
h
* The value in TEMP is 9 logical bits in width, but due to the
conventions of I
2
C/SMBus, it is represented by 16 serial bits.
System software should ignore undened bits D[6:0]. See
Serial Port Operation" and "Temperature Data Format for
more details.
TEMP will contain measured temperature data for the selected
zone after the completion of one conversion.