emc2101 Standard Microsystems Corp., emc2101 Datasheet - Page 47

• Manufacturer Part Number: emc2101
• Description: Emc2101 Fan Control With 1?c Accurate Temperature Monitoring
• Manufacturer: Standard Microsystems Corp.

SMBus Fan Control with 1°C Accurate Temperature Monitoring
Datasheet
SMSC EMC2101
6.24
6.25
6.26
ADDR.
ADDR
ADDR.
FDh
FFh
FEh
.
R/W
R/W
R
R/W
The Product ID Register contains a unique 8 bit word that identifies the product.
The Manufacturer ID register contains an 8 bit word that identifies the SMSC as the manufacturer of
the EMC2101.
The Revision register contains an 8 bit word that identifies the die revision.
Product ID Register
Manufacturer ID Register (FEh)
Revision Register (FFh)
R
R
Revision Register
REGISTER
REGISTER
REGISTER
Product ID
SMSC ID
Register
Register
Table 6.32 Manufacturer ID Register
Table 6.31 Product ID Register
B7
B7
Table 6.33 Revision Register
B7
0
0
0
0
DATASHEET
B6
B6
B6
1
0
0
0
47
B5
B5
B5
0
0
1
0
B4
B4
1
0
B4
1
0
B3
B3
0
1
B3
1
0
B2
1
0
B2
B2
1
0
B1
1
0
B1
B1
0
0
B0
0
0
Revision 2.53 (02-19-08)
B0
B0
1
1
(EMC2101-R)
(EMC2101)
DEFAULT
DEFAULT
DEFAULT
16h
28h
5Dh
01h