CRD4622-6

` PCI Audio Accelerator add-in card designed to meet AC '97 specifications
`High quality, 2-layer, single sided adapter board
`CS4622/24 SoundFusion™ PCI Audio Accelerator
`CS4297 SoundFusion Audio Codec '97
`Complete suite of Analog and Digital I/O connections:
`External connections on the mounting bracket:Optical Digital Out, Headphone Out, Line Out,Line In, Mic In
`Internal connections on the board: Coaxial Digital In/Out, Modem Audio In/Out, CD Audio In, Video In, Aux In
`Sound Blaster Pro™ compatible, MPU-401 and Gameport interfaces
`Optional hardware volume control connector
`Meets or exceeds Microsoft's® PC 97, PC 98, and PC 99, both required and advanced, audio performance requirements.

The CRD4622-6 PCI add-in board reference design showcases Cirrus Logic's Crystal Audio AC '97 add-in card solution using the CS4622/24 SoundFusion Audio Accelerator and the CS4297 SoundFusion Audio Codec '97. This design is a PCI 2.1 compliant, variable height short card measuring only 4.2" high by 4.7" long.

The CRD4622-6 reference design includes a customer ready manufacturing kit. Included in the kit are a full set of schematic design files, PCB job files, PCB artwork files, bracket drawings, and bill of materials. The design is production ready as is, or can be easily modified to incorporate specific OEM changes. Documentation source files are available to assist the OEM to quickly ORDERING INFO CRD4622-6 provide an accurate end user manual.