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USB Hub with Integrated 10/100 Ethernet Controller
Datasheet
Revision 1.0 (04-20-09) 36 SMSC LAN9512
DATASHEET
48h FF Class Code
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)
Table 3.12 EEPROM Example - 256 Byte EEPROM (continued)
EEPROM
ADDRESS
EEPROM
CONTENTS
(HEX) DESCRIPTION