USB2514I SMSC Corporation, USB2514I Datasheet - Page 20

• Manufacturer Part Number: USB2514I
• Description: Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller
• Manufacturer: SMSC Corporation

Revision 1.98 (11-19-07)
4.3.1.1
4.3.1.2
NUMBER
NUMBER
FDh-FEh
D0h-F5h
16h-53h
54h-91h
92h-Cfh
ADDR
REG
BIT
FBh
FCh
BIT
F6h
F7h
F8h
F9h
FAh
FFh
7:0
7:0
15h
Register 00h: Vendor ID (LSB)
Register 01h: Vendor ID (MSB)
Table 4.2 Internal Default, EEPROM and SMBus Register Memory Map (continued)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
BIT NAME
BIT NAME
VID_MSB
VID_LSB
Note:
REGISTER NAME
Status/Command
SER_STR_LEN
Port Remap 12
Port Remap 34
PROD_STR
Most Significant Byte of the Vendor ID. This is a 16-bit value that uniquely
identifies the Vendor of the user device (assigned by USB-Interface Forum).
This field is set by the OEM using either the SMBus or EEPROM interface
options.
MFR_STR
Port Swap
SER_STR
Boost_Up
Boost_4:0
Reserved
Reserved
Reserved
Reserved
SMBus register
only
Least Significant Byte of the Vendor ID. This is a 16-bit value that uniquely
identifies the Vendor of the user device (assigned by USB-Interface Forum).
This field is set by the OEM using either the SMBus or EEPROM interface
options.
DATASHEET
Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller
20
BOOSTUP
BOOST40
MANSTR
PRDSTR
SERSTR
PRTR12
PRTR34
SERSL
PRTSP
ABBR
STCD
N/A
N/A
N/A
N/A
DESCRIPTION
DESCRIPTION
DEFAULT ROM
INTERNAL
00h
00h
00h
00h
01h
00h
00h
00h
00h
00h
00h
00h
00h
00h
EEPROM POR
SMBUS AND
SMSC USB2514i
VALUES
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Datasheet