LAN7500 datasheet(28/58 Pages) MICROCHIP

28 / 58 page

Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller

Datasheet

DS00001734A-page 28

 2014 Microchip Technology Inc

64h

Number of Interfaces

65h

Value to use as an argument to select this configuration

66h

Index of String Descriptor describing this configuration

67h

Bus powered and remote wakeup enabled

68h

Maximum Power Consumption is 500 mA

69h

Size of Descriptor in Bytes (9 Bytes)

6Ah

Descriptor Type (Interface Descriptor - 04h)

6Bh

Number identifying this Interface

6Ch

Value used to select alternative setting

6Dh

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

6Eh

Class Code

6Fh

Subclass Code

70h

Protocol Code

71h

Index of String Descriptor Describing this interface

72h

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

73h

Descriptor Type (Device Descriptor - 01h)

74h - 75h

00 02

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

76h

Class Code

77h

Subclass Code

78h

Protocol Code

79h

Maximum Packet Size for Endpoint 0

7Ah - 7Bh

24 04

Vendor ID (0424h)

7Ch - 7Dh

00 75

Product ID (7500h)

7Eh - 7Fh

00 01

Device Release Number (0100h)

80h

Index of Manufacturer String Descriptor

81h

Index of Product String Descriptor

82h

Index of Serial Number String Descriptor

83h

Number of Possible Configurations

84h

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

85h

Descriptor Type (Configuration Descriptor - 02h)

86h - 87h

27 00

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

Table 3.7 EEPROM Example - 256 Byte EEPROM (continued)

EEPROM

ADDRESS

EEPROM

CONTENTS

(HEX)

DESCRIPTION

LAN7500 Datasheet(PDF) 28 Page - Microchip Technology

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