AX88179
USB 3.0 to 10/100/1000M Gigabit Ethernet Controller
4.2.1 Internal ROM Description
The internal ROM is a fixed value. User can’t modify it.
Field Definition
Node ID
Address
Offset
00h ~02h
Default Values
00 0E C6 81 79 01
Description
Node ID 0 ~ 5
Product ID (PID)
03h
90 17
The PID of AX88179 is
0x1790
Vender ID (VID)
Checksum
04h
05h
(Low byte)
95 0B
B7
ASIX’s VID is 0x0B95
0xFF - SUM [EEPROM
offset 03h ~ 04h]
Enable the “remote
wakeup” and Low Power
WOL function,
Flag - Remote Wakeup 05h
and PME setting, etc.
73
(High byte)
(Note 1)
Max Power for
Bus Power
07h
(Low byte)
3E
01
496mA for USB 3.0
248mA for USB 2.0
(Note 2)
8mA for USB 3.0
4mA for USB 2.0
(Note 2)
Max Power for
Self Power
07h
(High byte)
Length of Product String 0Ah
(High byte)
Length of Manufacturer 0Bh
07
10
0E
Product String Length
(Note 3)
Manufacturer String
Length (Note 3)
Serial Number String
Length (Note 3)
String
(High byte)
Length of Serial Number 0Ch
String
(High byte)
Product String
0Eh~19h
1Ah~25h
26h~2Ch
2Dh~3Bh
41 58 38 38 31 37 39 00 00 00 00 00 00 00 00 “AX88179”
00 00 00 00 00 00 00 00 00
41 53 49 58 20 45 6C 65 63 2E 20 43 6F 72 70 “ASIX Elec. Corp.”
2E 00 00 00 00 00 00 00 00
(Max. 24 bytes)
Manufacture String
(Max. 24 bytes)
Serial Number String
(Max. 14 bytes)
BOS-type Descriptor
(Max. 30 bytes)
30 30 30 30 30 30 30 30 30 30 30 30 30 31 “00000000000001”
05 0F 16 00 02
BOS descriptor
07 10 02 02 00 00 00
0A 10 03 00 0E 00 01 0A FF 07
00 00 00 00 00 00 00 00
USB 3.0 extension
super speed USB
Table 8
: Internal ROM Description
24
Copyright © 2011-2012 ASIX Electronics Corporation. All rights reserved.
ASIX [ ASIX ELECTRONICS CORPORATION ]
