RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
6.42
Product ID Register
Table 6.59 Product ID Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
Product ID
Register
0
0
1
0
0
1
0
0
24h
(EMC2103-1)
FDh
R
Product ID
Register
0
0
1
0
0
1
1
0
26h
(EMC2103-2)
The Product ID Register contains a unique 8-bit word that identifies the product.
6.43
Manufacturer ID Register
Table 6.60 Manufacturer ID Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
Manufacturer
ID
FEh
R
0
1
0
1
1
1
0
1
5Dh
The Manufacturer ID Register contains an 8-bit word that identifies SMSC.
6.44
Revision Register
Table 6.61 Revision Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
FFh
R
Revision
0
0
0
0
0
0
0
1
01h
The Revision Register contains an 8-bit word that identifies the die revision.
‘0’ - The lower 3 bits are writable for a range of 1.0053 to 1.0146
‘1’ - The lower 4 bits are writable for a range of 1.0053 to 1.0253
DBh - IDCF Trim Register - sets the default value for the IDCF1 Register.
SMSC EMC2103
Revision 0.85 (01-29-08)
DATA6S9HEET
SMSC [ SMSC CORPORATION ]
