AU6390 Ver la hoja de datos (PDF) - Unspecified

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AU6390

USB2.0 to ATA/ATAPI Bridge Controller

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1.0 Introduction

1.1 Description

AU6390 is a single chip for USB2.0 high-speed transmission controller, which is

designed as a bridge between USB host and ATA/ATAPI storage device, such as hard

disk, CD-ROM, CD-R/W, DVD-ROM, DVD-R/W, etc. With AU6390, users can transfer

huge digital data between ATA/ATAPI storage device and PC or other electronic

devices. Furthermore, AU6390 can perform speed negotiation in PIO mode 0~4 and

Ultra DMA mode 2/4 with the down-streaming storage device to achieve the best

performance and compatible capability.

1.2 Features

Support USB V2.0 specification and USB Device Class Definition for Mass

Storage, Bulk-Transport V1.0

Support ATA/ATAPI-6 specification Revision 1.0

PIO mode 0~4

UDMA mode 2/4

Support for a single ATA/ATAPI device configured either as master or slave

device

Support 48-bit addressing for LBA hard drives

Support partition segment for a single ATA/ATAPI device

Alcor DMA engine integrated for performance enhancement

Work with default driver from Windows ME/2000/XP and Mac OS X; Windows

98/2000(SP1/SP2) and Mac OS 9 are supported by vendor driver from Alcor.

LEDs for USB awake/suspend and data transferring

3.3V operation self-powered device

48pin LQFP package

AU6390 USB2.0 to ATA/ATAPI Bridge Controller V0.9W

Preliminary Release_ confidential

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