GL850 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
GL850 Datasheet PDF : 40 Pages
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GL850 USB 2.0 4-Port HUB Controller
5.3.1 Host Commands and Hub Answers .................................................................. 24
5.3.1.1 Standard Requests ...................................................................................... 24
5.3.1.2 Hub Class Requests .................................................................................... 25
5.4 DESCRIPTORS ............................................................................................................... 27
5.4.1 Full Speed Case ................................................................................................... 27
5.4.1.1 Device Descriptor ........................................................................................ 27
5.4.1.2 Device Qualifier Descriptor ....................................................................... 28
5.4.1.3 Configuration Descriptor ........................................................................... 28
5.4.1.4 Interface Descriptor.................................................................................... 29
5.4.1.5 Endpoint Descriptor ................................................................................... 29
5.4.1.6 Other Speed Configuration Descriptor..................................................... 30
5.4.1.7 Interface Descriptor combined with Other Speed Configuration
Descriptor .................................................................................................... 30
5.4.1.8 Endpoint Descriptor combined with Other Speed Configuration
Descriptor .................................................................................................... 31
5.4.1.9 String Descriptor......................................................................................... 31
5.4.2 High Speed Case ................................................................................................. 32
5.4.2.1 Device Descriptor ........................................................................................ 32
5.4.2.2 Device Qualifier Descriptor ....................................................................... 33
5.4.2.3 Configuration Descriptor ........................................................................... 33
5.4.2.4 Interface Descriptor.................................................................................... 34
5.4.2.5 Endpoint Descriptor in Configuration Descriptor .................................. 34
5.4.2.6 Other Speed Configuration Descriptor..................................................... 35
5.4.2.7 Interface Descriptor in Other Speed Configuration Descriptor............. 35
5.4.2.8 Endpoint Descriptor in Other Speed Configuration Descriptor ............ 36
5.4.2.9 String Descriptor......................................................................................... 36
5.4.3 Hub Class Descriptor ......................................................................................... 37
CHAPTER 6 ELECTRICAL CHARACTERISTICS .................................................... 38
6.1 MAXIMUM RATINGS .................................................................................................... 38
6.2 DC CHARACTERISTICS ................................................................................................ 38
CHAPTER 7 PACKAGE DIMENSION.......................................................................... 40
©2000-2003 Genesys Logic Inc.—All rights reserved.
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