CRD4610-1

` PCI Audio Accelerator card designed to meet AC '97 specifications
` 4-layer single sided planar example board
` CS4610 SoundFusion™ PCI Audio Accelerator
` CS4297 SoundFusion™ Audio Codec '97
` Complete suite of Analog I/O connections:
   - Line In, Line Out, Mic In, Headphone or Headset connection,Modem audio connection, CD Audio In, Video In, Aux In, and PC Speaker In
` Joystick/MIDI Interface
` Meets or exceeds Microsoft's^® PC'97 and PC'98 ,both required and advanced, audio performance requirements.

The CRD4610-1 showcases Cirrus Logic's Cystal Audio AC '97 motherboard solution using the CS4610 SoundFusion Audio Accelerator and the CS4297 SoundFusion Audio Codec '97. CRD4610-1 illustrates a single sided motherboard implementation on a PCI adapter card. Using the Mic In, Line Out and Line In analog connectors only, the combined motherboard footprint is approximately 3.1 sq. in. This area is outlined around the CS4610 and the CS4297. The card includes other optional analog inputs and outputs, as well.Volume control buttons are also included to demonstrate the hardware master volume control.