VT6212 / VT6212L PCI USB2.0 Controller
Revision 1.10, March 16, 2007 -ii- Table of Contents
TABLE OF CONTENTS
REVISION HISTORY .......................................................................................................................................................................I
TABLE OF CONTENTS..................................................................................................................................................................II
LIST OF FIGURES.........................................................................................................................................................................III
LIST OF TABLES...........................................................................................................................................................................IV
PRODUCT FEATURES ...................................................................................................................................................................1
OVERVIEW.......................................................................................................................................................................................2
PINOUTS............................................................................................................................................................................................3
PIN DIAGRAM ................................................................................................................................................................................3
PIN LIST .........................................................................................................................................................................................4
PIN DESCRIPTIONS.........................................................................................................................................................................5
REGISTERS....................................................................................................................................................................................... 8
REGISTER OVERVIEW ...................................................................................................................................................................8
REGISTER SUMMARY TABLES.......................................................................................................................................................8
Function 0-1 UHCI Universal Host Controller Interface................................................................................................... 8
Function 0-1 UHCI PCI Configuration Header.......................................................................................................................................8
Function 0-1 UHCI Device Specific Registers........................................................................................................................................8
Function 0-1 USB UHCI I/O Registers................................................................................................................................. 8
Function 2 EHCI Enhanced Host Controller Interface...................................................................................................... 9
Function 2 EHCI PCI Configuration Header...........................................................................................................................................9
Function 2 EHCI Device Specific Registers ...........................................................................................................................................9
Function 2 USB EHCI Memory-Mapped I/O Registers...................................................................................................10
EHCI Memory Mapped I/O Capability Registers .................................................................................................................................10
EHCI Memory Mapped I/O Operational Registers...............................................................................................................................10
REGISTER DESCRIPTIONS............................................................................................................................................................11
Function 0-1 UHCI Universal Host Controller Interface................................................................................................. 11
Function 0-1 Configuration Space Header........................................................................................ ....................................................11
Function 0-1 Device Specific Registers ................................................................................................................................................12
Function 2 EHCI Enhanced Host Controller Interface.................................................................................................... 14
Function 2 Configuration Space Header................................................................................................................................................14
Function 2 Device-Specific Registers ........................................................................................... ........................................................15
Function 2 EHCI Compliant USB Memory-Mapped I/O Registers......................................................................................................16
EHCI Capability Registers....................................................................................................................................................................16
EHCI Operational Registers..................................................................................................................................................................16
ELECTRICAL SPECIFICATIONS..............................................................................................................................................17
PACKAGE MECHANICAL SPECIFICATIONS........................................................................................................................19