Dual RPM-Based PWM Fan Controller with Hardware Thermal Shutdown
Datasheet
6.44
Product ID Register
Table 6.62 Product ID Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
Product ID
Register
FDh
R
0
0
0
1
1
1
0
1
1Dh
The Product ID Register contains a unique 8 bit word that identifies the product.
6.45
Manufacturer ID Register
Table 6.63 Manufacturer ID Register
ADDR
FEh
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
5Dh
R
Manufacturer ID
0
1
0
1
1
1
0
1
The Manufacturer ID Register contains a 8 bit word that identifies SMSC.
6.46
Revision Register
Table 6.64 Revision Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
FFh
R
Revision
0
0
0
0
0
0
1
0
02h
The Revision Register contains a 8 bit word that identifies the die revision.
SMSC EMC2104
Revision 1.74 (05-08-08)
DATA8S3HEET
SMSC [ SMSC CORPORATION ]
