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SBOS383A − FEBRUARY 2007
Table 3. Register Map
POINTER
ADDRESS (HEX)
POWER-ON
RESET
BIT DESCRIPTIONS
READ
WRITE
D7
D6
D5
D4
D3
D2
D1
D0
(HEX)
REGISTER DESCRIPTIONS
(1)
00
NA
00
00
LT11
LT10
LT9
LT8
LT7
LT6
LT5
LT4
Local Temperature (High Byte)
Remote Temperature
(High Byte)
01
NA
RT11
RT10
RT9
RT8
RT7
RT6
RT5
RT4
02
03
04
NA
09
XX
00
08
BUSY
MASK1
0
LHIGH
SD
LLOW
AL/TH
0
RHIGH
RLOW
0
OPEN
RANGE
R2
RTHRM LTHRM
Status Register
0
0
0
0
Configuration Register
Conversion Rate Register
0A
0
R3
R1
R0
Local Temperature High Limit
(High Byte)
05
06
07
08
10
13
0B
0C
0D
0E
NA
13
55
00
55
00
00
00
LTH11
LTL11
RTH11
RTL11
RT3
LTH10
LTL10
RTH10
RTL10
RT2
LTH9
LTL9
RTH9
RTL9
RT1
LTH8
LTL8
RTH8
RTL8
RT0
LTH7
LTL7
RTH7
RTL7
0
LTH6
LTL6
RTH6
RTL6
0
LTH5
LTL5
RTH5
RTL5
0
LTH4
LTL4
RTH4
RTL4
0
Local Temperature Low Limit
(High Byte)
Remote Temperature
High Limit (High Byte)
Remote Temperature
Low Limit (High Byte)
Remote Temperature
(Low Byte)
Remote Temperature
High Limit (Low Byte)
RTH3
RTH2
RTH1
RTH0
0
0
0
0
Remote Temperature
Low Limit (Low Byte)
14
15
16
14
NA
16
00
00
00
RTL3
LT3
RTL2
LT2
RTL1
LT1
RTL0
LT0
0
0
0
0
0
0
0
0
0
0
0
0
Local Temperature (Low Byte)
Local Temperature High Limit
(Low Byte)
LTH3
LTH2
LTH1
LTH0
Local Temperature Low Limit
(Low Byte)
17
17
00
LTL3
LTL2
LTL1
LTL0
0
0
0
0
18
19
1A
20
21
22
18
19
1A
20
21
22
00
55
1C
55
0A
80
NC7
RTHL11
0
NC6
RTHL10
0
NC5
RTHL9
0
NC4
RTHL8
1
NC3
RTHL7
1
NC2
RTHL6
1
NC1
RTHL5
RES1
LTHL5
TH5
NC0
RTHL4
RES0
LTHL4
TH4
N-factor Correction
Remote THERM Limit
Resolution Register
LTHL11
TH11
LTHL10
TH10
0
LTHL9
TH9
0
LTHL8
TH8
0
LTHL7
TH7
C2
LTHL6
TH6
C1
Local THERM Limit
THERM Hysteresis
TO_EN
C0
0
Consecutive Alert Register
Local Temperature Minimum
(High Byte)
30
31
32
33
34
35
36
37
30
31
32
33
34
35
36
37
FF
F0
00
00
FF
F0
00
00
LMT11
LMT3
LXT11
LXT3
LMT10
LMT2
LMT9
LMT1
LXT9
LXT1
RMT9
RMT1
RXT9
RXT1
LMT8
LMT0
LXT8
LXT0
RMT8
RMT0
RXT8
RXT0
LMT7
0
LMT6
0
LMT5
0
LMT4
0
Local Temperature Minimum
(Low Byte)
Local Temperature Maximum
(High Byte)
LXT10
LXT2
LXT7
0
LXT6
0
LXT5
0
LXT4
0
Local Temperature Maximum
(Low Byte)
Remote Temperature Minimum
(High Byte)
RMT11
RMT3
RXT11
RXT3
RMT10
RMT2
RXT10
RXT2
RMT7
0
RMT6
0
RMT5
0
RMT4
0
Remote Temperature Minimum
(Low Byte)
Remote Temperature
Maximum (High Byte)
RXT7
0
RXT6
0
RXT5
0
RXT4
0
Remote Temperature
Maximum (Low Byte)
(2)
X
NA
FE
FF
FC
NA
NA
XX
55
11
X
1
0
X
0
0
X
1
1
X
0
0
X
1
0
X
0
0
X
1
1
Software Reset
Manufacturer ID
Device ID
0
0
(1)
(2)
NA = not applicable; register is write- or read-only.
X = indeterminate state.
9
BB [ BURR-BROWN CORPORATION ]
