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USB2514I-AEZG

Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller

SMSC -> Microchip 

Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller

Datasheet

Table 4.2 Internal Default, EEPROM and SMBus Register Memory Map (continued)

REG

ADDR

15h

16h-53h

54h-91h

92h-Cfh

D0h-F5h

F6h

F7h

F8h

F9h

FAh

FBh

FCh

FDh-FEh

FFh

R/W

REGISTER NAME

R/W

SER_STR_LEN

R/W

MFR_STR

R/W

PROD_STR

R/W

SER_STR

R/W

Reserved

R/W

Boost_Up

R/W

Reserved

R/W

Boost_4:0

R/W

Reserved

R/W

Port Swap

R/W

Port Remap 12

R/W

Port Remap 34

R/W

Reserved

R/W

Status/Command

Note: SMBus register

only

ABBR

SERSL

MANSTR

PRDSTR

SERSTR

N/A

BOOSTUP

N/A

BOOST40

N/A

PRTSP

PRTR12

PRTR34

N/A

STCD

INTERNAL

DEFAULT ROM

00h

00h

00h

00h

01h

00h

00h

00h

00h

00h

00h

00h

00h

00h

SMBUS AND

EEPROM POR

VALUES

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

4.3.1.1 Register 00h: Vendor ID (LSB)

BIT

NUMBER

7:0

BIT NAME

VID_LSB

DESCRIPTION

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.

4.3.1.2 Register 01h: Vendor ID (MSB)

BIT

NUMBER

7:0

BIT NAME

VID_MSB

DESCRIPTION

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.

Revision 1.98 (11-19-07)

20

DATASHEET

SMSC USB2514i

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