User's Manual

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Table of Contents
1. GENERAL DESCRIPTION ................................................................................................... 6
1.1 PRODUCT OVERVIEW AND FUNCTIONAL DESCRIPTION ............................................... 6
1.2 KEY FEATURE ...................................................................................................................... 7
1.3 SPECIFICATIONS TABLE .................................................................................................... 7
2. ELECTRICAL CHARACTERISTIC ...................................................................................... 9
3. HOST INTERFACES .......................................................................................................... 11
3.1 PCI EXPRESS INTERFACE ................................................................................................ 11
3.1.1 DIFFERENTIAL TX OUTPUT ELECTRICALS ............................................................. 11
3.1.2 DIFFERENTIAL RX OUTPUT ELECTRICALS ............................................................ 12
3.2 USB INTERFACE ................................................................................................................ 12
3.2.1 USB 2.0 DEVICE INTERFACE DESCRIPTION ........................................................... 13
3.2.2 USB 2.0 DEVICE FUNCTIONAL DESCRIPTION ........................................................ 13
3.3 HIGH-SPEED UART INTERFACE ....................................................................................... 13
3.3.1 UART INTERFACE SIGNAL DESCRIPTION .............................................................. 14
3.3.2 UART INTERFACE FUNCTIONAL DESCRIPTION ..................................................... 14
3.4 PCM INTERFACE ............................................................................................................... 15
3.4.1 PCM TIMING SPECIFICATION – MASTER MODE ..................................................... 15
3.4.2 PCM TIMING SPECIFICATION – SLAVE MODE ........................................................ 17
4. PIN DEFINITION................................................................................................................. 18
5. MECHANICAL INFORMATION.......................................................................................... 21
5.1 PACKAGE OUTLINE DRAWING ........................................................................................ 21