USB Hub with Integrated 10/100 Ethernet Controller

Datasheet

Table 3.13 EEPROM Example - 256 Byte EEPROM (continued)

 

EEPROM

 

EEPROM

CONTENTS

 

ADDRESS

(HEX)

DESCRIPTION

 

 

 

49h

00

Subclass Code

 

 

 

4Ah

FF

Protocol Code

 

 

 

4Bh

40

Maximum Packet Size for Endpoint 0

 

 

 

4Ch-4Dh

24 04

Vendor ID (0424h)

 

 

 

4Eh-4Fh

00 EC

Product ID (EC00h)

 

 

 

50h-51h

00 01

Device Release Number (0100h)

 

 

 

52h

01

Index of Manufacturer String Descriptor

 

 

 

53h

00

Index of Product String Descriptor

 

 

 

54h

00

Index of Serial Number String Descriptor

 

 

 

55h

01

Number of Possible Configurations

 

 

 

56h

09

Size of Hi-Speed Configuration Descriptor in bytes (9 bytes)

 

 

 

57h

02

Descriptor Type (Configuration Descriptor - 02h)

 

 

 

58h-59h

27 00

Total length in bytes of data returned (0027h = 39 bytes)

 

 

 

5Ah

01

Number of Interfaces

 

 

 

5Bh

01

Value to use as an argument to select this configuration

 

 

 

5Ch

00

Index of String Descriptor describing this configuration

 

 

 

5Dh

E0

Self powered and remote wakeup enabled

 

 

 

5Eh

01

Maximum Power Consumption is 2 mA

 

 

 

5Fh

09

Size of Descriptor in Bytes (9 Bytes)

 

 

 

60h

04

Descriptor Type (Interface Descriptor - 04h)

 

 

 

61h

00

Number identifying this Interface

 

 

 

62h

00

Value used to select alternative setting

 

 

 

63h

03

Number of Endpoints used for this interface (Less endpoint 0)

 

 

 

64h

FF

Class Code

 

 

 

65h

00

Subclass Code

 

 

 

66h

FF

Protocol Code

 

 

 

67h

00

Index of String Descriptor Describing this interface

 

 

 

68h

12

Size of Full-Speed Device Descriptor in Bytes (18 Bytes)

 

 

 

69h

01

Descriptor Type (Device Descriptor - 01h)

 

 

 

6Ah-6Bh

00 02

USB Specification Number that the device complies with (0200h)

 

 

 

6Ch

FF

Class Code

 

 

 

SMSC LAN9514

37

Revision 1.0 (04-20-09)

 

DATASHEET