INTRODUCTION

The WM8734 is a portable stereo audio CODEC.

This evaluation platform and documentation should be used in conjunction with the latest version of the WM8734 datasheet. The datasheet gives device functionality information as well as timing and data format requirements.

This evaluation platform has been designed to allow the user ease of use and give optimum performance in device measurement as well as providing the user with the ability to listen to the excellent audio quality offered by the WM8734.

GETTING STARTED

PACKING LIST

The WM8734 Evaluation Kit contains:

? 1 WM8734-EV1B Evaluation Board

? 2 WM8734-EV1S 3.5” floppy disks containing control software

? This manual -1 WM8734-EV1M

CUSTOMER REQUIREMENTS

Minimum customer requirements are:

? D.C. Power supply of +5V

? D.C. Power supply of +2.7V to +3.6V

? PC and printer cable (for software control) Minimum spec requirements are:

? Win95/98/NT/2000/XP

? 486 Processor

? Approximately 1.5Mb of free disk space DAC Signal Path Requires:

? Digital coaxial or optical data source

? 1 set of active stereo speakers ADC Signal Path Requires:

? Analogue coaxial or 3.5mm jack plug data source

? Digital coaxial or optical data receiving unit