Specifications

ASIX ELECTRONICS CORPORATION
18
AX88772
USB to 10/100 Fast Ethernet/HomePNA Controller
6.0 USB Commands
There are three command groups for Endpoint 0 (Control Endpoint) in AX88772:
 The USB standard commands
 The USB vendor commands
 The USB Communication Class commands
6.1 USB Standard Commands
 The Language ID is 0x0904 for English
 PPLL means buffer length
 CC means configuration number
 I I means Interface number
 AA means Device Address
Setup Command Data Bytes Access
Type
Description
8006_00 01 00 00 LLPP PPLL bytes in Data stage Read Get Device Descriptor
8006_0002 0000_LLPP PPLL bytes in Data stage Read Get Configuration Descriptor
8006_0003_0000_LLPP PPLL bytes in Data stage Read Get Supported Language ID
8006_0103_0904_LLPP PPLL bytes in Data stage Read Get Manufacture String
8006_0203_0904_LLPP PPLL bytes in Data stage Read Get Product String
8006_0303_0904_LLPP PPLL bytes in Data stage Read Get Serial Number String
8006_0403_0904_LLPP PPLL bytes in Data stage Read Get Configuration String
8006_0503_0904_LLPP PPLL bytes in Data stage Read Get Interface 0 String
8006_0603_0904_LLPP PPLL bytes in Data stage Read Get Interface 1/0 String
8006_0703_0904_LLPP PPLL bytes in Data stage Read Get Interface 1/1 String
8008_0000_0000_0100 1 bytes in Data stage Read Get Configuration
0009_CC00_0000_0000 No data in Data stage Write Set Configuration
810A_0000 _I I00_0100 1 bytes in Data stage Read Get Interface
010B_AS00_0000_0000 No data in Data stage Write Set Interface
0005_AA00_0000_0000 No data in Data stage Write Set Address
Table 3: USB Standard Command Register Map