lan9512 Standard Microsystems Corp., lan9512 Datasheet - Page 34

• Manufacturer Part Number: lan9512
• Description: Usb Hub With Integrated 10/100 Ethernet Controller
• Manufacturer: Standard Microsystems Corp.

Revision 1.0 (04-20-09)
ADDRESS
EEPROM
0Ah-0Bh
01h-06h
0Ch
0Dh
1Ch
1Dh
00h
07h
08h
09h
0Eh
0Fh
10h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Eh
1Fh
20h
11h
12 34 56 78 9A BC
CONTENTS
EEPROM
(HEX)
09 04
22h
1D
3D
A5
0A
2B
01
04
05
00
00
00
00
00
00
00
00
12
12
12
34
12
00
00
24
Table 3.12 EEPROM Example - 256 Byte EEPROM
EEPROM Programmed Indicator
MAC Address 12 34 56 78 9A BC
Full-Speed Polling Interval for Interrupt Endpoint (1ms)
Hi-Speed Polling Interval for Interrupt Endpoint (4ms)
Configuration Flags - The device is self powered and supports remote
wakeup.
Language ID Descriptor 0409h, English
Manufacturer ID String Descriptor Length (10 bytes)
Manufacturer ID String Descriptor EEPROM Word Offset (1Dh)
Corresponds to EEPROM Byte Offset 3Ah
Product Name String Descriptor Length (0 bytes - NA)
Product Name String Descriptor EEPROM Word Offset (Don’t Care)
Serial Number String Descriptor Length (0 bytes - NA)
Serial Number String Descriptor EEPROM Word Offset (Don’t Care)
Configuration String Descriptor Length (0 bytes - NA)
Configuration String Descriptor Word Offset (Don’t Care)
Interface String Descriptor Length (0 bytes - NA)
Interface String Descriptor Word Offset (Don’t Care)
Hi-Speed Device Descriptor Length (18 bytes)
Hi-Speed Device Descriptor Word Offset (22h)
Corresponds to EEPROM Byte Offset 44h
Hi-Speed Configuration and Interface Descriptor Length (18 bytes)
Hi-Speed Configuration and Interface Descriptor Word Offset (2Bh)
Corresponds to EEPROM Byte Offset 56h
Full-Speed Device Descriptor Length (18 bytes)
Full-Speed Device Descriptor Word Offset (34h)
Corresponds to EEPROM Byte Offset 68h
Full-Speed Configuration and Interface Descriptor Length (18bytes)
Full-Speed Configuration and Interface Descriptor Word Offset (3Dh)
Corresponds to EEPROM Byte Offset 7Ah
RESERVED
RESERVED
Vendor ID LSB Register (VIDL)
DATASHEET
34
USB Hub with Integrated 10/100 Ethernet Controller
DESCRIPTION
SMSC LAN9512
Datasheet