lan7500 Standard Microsystems Corp., lan7500 Datasheet - Page 28

• Manufacturer Part Number: lan7500
• Description: Hi-speed Usb 2.0 To 10/100/1000 Ethernet Controller
• Manufacturer: Standard Microsystems Corp.

Revision 1.0 (11-01-10)
ADDRESS
7Ch - 7Dh
7Ah - 7Bh
7Eh - 7Fh
74h - 75h
86h - 87h
EEPROM
6Ch
6Dh
64h
65h
66h
67h
68h
69h
6Ah
6Bh
6Eh
6Fh
70h
71h
72h
73h
76h
77h
78h
79h
80h
81h
82h
83h
84h
85h
CONTENTS
EEPROM
(HEX)
00 02
24 04
00 75
00 01
27 00
Table 3.7 EEPROM Example - 256 Byte EEPROM (continued)
A0
FA
FF
FF
FF
FF
01
01
00
09
04
00
00
03
00
00
12
01
00
40
01
02
03
01
09
02
Number of Interfaces
Value to use as an argument to select this configuration
Index of String Descriptor describing this configuration
Bus powered and remote wakeup enabled
Maximum Power Consumption is 500 mA
Size of Descriptor in Bytes (9 Bytes)
Descriptor Type (Interface Descriptor - 04h)
Number identifying this Interface
Value used to select alternative setting
Number of Endpoints used for this interface (Less endpoint 0)
Class Code
Subclass Code
Protocol Code
Index of String Descriptor Describing this interface
Size of Full-Speed Device Descriptor in Bytes (18 Bytes)
Descriptor Type (Device Descriptor - 01h)
USB Specification Number that the device complies with (0200h)
Class Code
Subclass Code
Protocol Code
Maximum Packet Size for Endpoint 0
Vendor ID (0424h)
Product ID (7500h)
Device Release Number (0100h)
Index of Manufacturer String Descriptor
Index of Product String Descriptor
Index of Serial Number String Descriptor
Number of Possible Configurations
Size of Full-Speed Configuration Descriptor in bytes (9 bytes)
Descriptor Type (Configuration Descriptor - 02h)
Total length in bytes of data returned (0027h = 39 bytes)
DATASHEET
28
Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
DESCRIPTION
SMSC LAN7500/LAN7500i
Datasheet