RPM-Based PWM Fan Controller
Datasheet
5.21
Manufacturer ID Register
Table 5.31 Manufacturer ID Register
ADDR
FEh
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
R
Manufacturer ID
0
1
0
1
1
1
0
1
5Dh
The Manufacturer ID Register contains an 8-bit word that identifies SMSC.
5.22
Revision Register
Table 5.32 Revision Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
FFh
R
Revision
1
0
0
0
0
0
0
0
80h
The Revision Register contains an 8-bit word that identifies the die revision.
Revision 1.1 (10-12-09)
SMSC EMC2301
DATA3S8HEET