LM95010CIMM National Semiconductor, LM95010CIMM Datasheet - Page 17

• Manufacturer Part Number: LM95010CIMM
• Description: Digital Temperature Sensor with SensorPath Bus in MSOP8 Package
• Manufacturer: National Semiconductor

001 010
2.0 Register Set
2.9.4 Temperature Control (Addr 12o)
This register is set to the reset value by a Device Reset.
2.10 CONVERSION RATE (Addr 40o)
The temperature conversion rate is controlled by this register as well as the Low Power Bit of Device Control Register. This
register is not defined by the SensorPath specification. Therefore, it must be accessed during BIOS run time. The conversion rate
is dependent on system physical requirements and limitations. The thermal response time of the MSOP package is one such
requirement.
Reg Add
Reg
Add
100 000
15-2
Bit
0
1
LowPwr
0
1
0
1
0
1
0
1
Temperature
Type
Register
R
R
R
Control
Name
Register Name
Conversion Rate
ATE (Attention Enable). When set, this bit enables an Attention Request signal to generated by the
LM95010, if the EN0 bit is set.
0: Attention Request disabled (from enabled Temperature Sensor- default)
1: Attention Request enabled
EN0 (Enable Sensor). When this bit is set, the Temperature Sensor is enabled for temperature
measurements.
0: Temperature Sensor disabled (default)
1: Temperature Sensor enabled
Reserved. Will allways read "0".
R/
R/
W
W
Val
(Continued)
0h
O
P
R
Conversion Rate[1:0]
MSb
Bit
15
0
R/
R/
W
W
Bit
14
0
00
00
01
01
10
10
11
11
Val
2h
O
P
R
Bit
13
0
Bit
12
0
Bit 7
0
Bit
11
0
17
Description
Bit 6
Bit
10
0
0
Reserved
Bit
9
0
Bit 5
0
Bit
8
0
Bit
Typical Conversion Rate (ms)
Bit 4
7
0
0
Bit
6
0
182 (default)
Bit 3
Bit
0
5
0
1456
364
728
364
14
91
91
Bit
4
0
Bit 2
0
Bit
3
0
Conversion Rate
Bit 1
Bit
2
0
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EN0 ATE
Bit
1
Bit 0
LSb
LSb
Bit
0