Multiple Channel 1°C Temperature Sensors with Beta Compensation
Datasheet
7.18
Filter Control Register
Table 7.23 Filter Configuration Register
ADDR.
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
40h
R/W
Filter Control
-
-
-
-
-
-
FILTER[1:0]
00h
The Filter Configuration Register controls the digital filter on the External Diode 1 channel.
Bits 1-0 - FILTER[1:0] - Control the level of digital filtering that is applied to the External Diode 1
temperature measurement as shown in
See
and
for examples on the
filter behavior.
Table 7.24 FILTER Decode
FILTER[1:0]
1
0
0
1
1
0
0
1
0
1
AVERAGING
Disabled (default)
Level 1
Level 1
Level 2
7.19
Product ID Register
Table 7.25 Product ID Register
ADDR
FDh
FDh
R/W
R
R
REGISTER
Product ID
(EMC1413)
Product ID
(EMC1414)
B7
0
0
B6
0
0
B5
1
1
B4
0
0
B3
0
0
B2
0
1
B1
0
0
B0
1
1
DEFAULT
21h
25h
The Product ID Register holds a unique value that identifies the device.
7.20
SMSC ID Register
Table 7.26 Manufacturer ID Register
ADDR.
FEh
R/W
R
REGISTER
SMSC ID
B7
0
B6
1
B5
0
B4
1
B3
1
B2
1
B1
0
B0
1
DEFAULT
5Dh
The Manufacturer ID register contains an 8-bit word that identifies the SMSC as the manufacturer of
the EMC1413 / EMC1414.
Revision 1.41 (02-23-12)
42
SMSC EMC1413 / EMC1414
DATASHEET
SMSC [ SMSC CORPORATION ]
