Alcor AU9320, Техническое справочное руководство

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INTRODUCTION 1
1.0 Introduction
1.1 Description
The AU9320 is a single chip integrated USB Compact Flash (CF) card reader controller. It
can be used as a removable storage disk in enormous data exchange applications between PC
and PC or PC and various consumer electronic devices.
The AU9320 can read of CF card’s contents created by handheld consumer electronic devices
such as digital camera, MP3 player, PDA and mobile phone.., etc. It provides a faster and
convenient way of data transfer scheme to meet the emerging need of a data exchange center
between PC and various consumer devices. With AU9320, users’ experience will be further
enhanced by the Plug-and-Play nature built into latest operation systems such as Windows XP
and MacOS X.
1.2 Features
Fully compliant with USB v1.1 specification and USB Device Class Definition for
Mass Storage, Bulk-Transport v1.0
Fully compliant with Compact Flash (CF) v1.4 Specification.
Work with default driver from Windows ME, Windows 2000, Windows XP, Mac
OS 9.1, and Mac OS X. Windows 98 is supported by vendor driver from Alcor.
Ping-pong FIFO implementation for concurrent bus operation
Support multiple sectors transfer to optimize performance
LED for bus activity monitoring
Runs at 12MHz, built-in 48 MHz PLL
Built-in 3.3V regulator
64-pin LQFP package