LAN9500 Datasheet, PDF (92/213 Pages) SMSC Corporation – USB 2.0 to 10/100 Ethernet Controller Promiscuous mode

LAN950x
TABLE 5-65: EEPROM EXAMPLE - 256 BYTE EEPROM - LAN9500A/LAN9500AI (CONTINUED)
EEPROM
Address
EEPROM Contents
(Hex)
Description
11h
1F
Serial Number String Descriptor EEPROM Word Offset (1Fh)
Corresponds to EEPROM Byte Offset 3Eh
12h
00
Configuration String Descriptor Length (0 bytes - NA)
13h
00
Configuration String Descriptor Word Offset (Don’t Care)
14h
00
Interface String Descriptor Length (0 bytes - NA)
15h
00
Interface String Descriptor Word Offset (Don’t Care)
16h
12
Hi-Speed Device Descriptor Length (18 bytes)
17h
27
Hi-Speed Device Descriptor Word Offset (27h)
Corresponds to EEPROM Byte Offset 4Eh
18h
12
Hi-Speed Configuration and Interface Descriptor Length (18 bytes)
19h
30
Hi-Speed Configuration and Interface Descriptor Word Offset (30h)
Corresponds to EEPROM Byte Offset 60h
1Ah
12
Full-Speed Device Descriptor Length (18 bytes)
1Bh
39
Full-Speed Device Descriptor Word Offset (39h)
Corresponds to EEPROM Byte Offset 72h
1Ch
12
Full-Speed Configuration and Interface Descriptor Length (18bytes)
1Dh
1Eh
1Fh
20h
21h
22h
23h
24h - 2Bh
2Ch
42
00
04
8A
00
0A
03
53 00 4D 00 53 00 43 00
12
Full-Speed Configuration and Interface Descriptor Word Offset (42h)
Corresponds to EEPROM Byte Offset 84h
GPIO7:0 Wake Enables - GPIO7:0 Not Used For Wakeup Signaling
GPIO10:8 Wake Enables - GPIO10 Used For Wakeup Signaling
GPIO PME Flags - PME Signaling Enabled via Low Level, Push-Pull
Driver, GPIO10 Active High Detection.
PAD BYTE - Used To Align Following Descriptor on WORD Boundary
Size of Manufacturer ID String Descriptor (10 bytes)
Descriptor Type (String Descriptor - 03h)
Manufacturer ID String (“MCHP” in UNICODE)
Size of Product Name String Descriptor (18 bytes)
2Dh
2Eh - 3Dh
3Eh
3Fh
40h - 4Dh
4Eh
4Fh
50h - 51h
52h
03
4C 00 41 00 4E 00 39 00
35 00 30 00 30 00
41 00
10
03
30 00 30 00 30 00 35 00
31 00 32 00 33 00
12
01
00 02
FF
Descriptor Type (String Descriptor - 03h)
Product Name String (“LAN9500A” in UNICODE)
Size of Serial Number String Descriptor (16 bytes)
Descriptor Type (String Descriptor - 03h)
Serial Number String (“0005123” in UNICODE)
Size of Hi-Speed Device Descriptor in Bytes (18 bytes)
Descriptor Type (Device Descriptor - 01h)
USB Specification Number that the device complies with (0200h)
Class Code
53h
54h
55h
56h - 57h
58h - 59h
5Ah - 5Bh
5Ch
5Dh
00
FF
40
24 04
00 9E
00 01
01
02
Subclass Code
Protocol Code
Maximum Packet Size for Endpoint 0
Vendor ID (0424h)
Product ID (9E00h)
Device Release Number (0100h)
Index of Manufacturer String Descriptor
Index of Product String Descriptor
DS00001875A-page 92
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