SMBus Fan Control with 1°C Accurate Temperature Monitoring
Datasheet
6.22
Fan Control Look-Up Table Registers
Table 6.28 Fan Control Look Up Table Registers
R/W
Note 6.3
ADDR.
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
Fan Control Look-
Up Table T1
50h
R/W
R/W
0
64
32
16
8
4
2
1
7Fh
Fan Control Look-
Up Table S1
51h
-
-
32
16
8
4
2
1
3Fh
Fan Control Look-
Up Table T2
52h
53h
R/W
R/W
0
-
64
-
32
32
16
16
8
8
4
4
2
2
1
1
7Fh
3Fh
Fan Control Look-
Up Table S2
Fan Control Look-
Up Table T3
54h
55h
R/W
R/W
0
-
64
-
32
32
16
16
8
8
4
4
2
2
1
1
7Fh
3Fh
Fan Control Look-
Up Table S3
Fan Control Look-
Up Table T4
56h
57h
R/W
R/W
0
-
64
-
32
32
16
16
8
8
4
4
2
2
1
1
7Fh
3Fh
Fan Control Look-
Up Table S4
Fan Control Look-
Up Table T5
58h
59h
R/W
R/W
0
-
64
-
32
32
16
16
8
8
4
4
2
2
1
1
7Fh
3Fh
Fan Control Look-
Up Table S5
Fan Control Look-
Up Table T6
5Ah
5Bh
R/W
R/W
0
-
64
-
32
32
16
16
8
8
4
4
2
2
1
1
7Fh
3Fh
Fan Control Look-
Up Table S6
Fan Control Look-
Up Table T7
5Ch
5Dh
R/W
R/W
0
-
64
-
32
32
16
16
8
8
4
4
2
2
1
1
7Fh
3Fh
Fan Control Look-
Up Table S7
Fan Control Look-
Up Table T8
5Eh
5Fh
R/W
R/W
0
-
64
-
32
32
16
16
8
8
4
4
2
2
1
1
7Fh
3Fh
Fan Control Look-
Up Table S8
Note 6.3 When the PROG bit in the Fan Configuration Register (see Section 6.16) is set to ‘0’, these
registers become read only.
SMSC EMC2101
Revision 2.53 (03-13-07)
DATA4S5HEET
SMSC [ SMSC CORPORATION ]
