[ALCOR]

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.

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