CS4281 Datasheet (Cirrus Logic) - CrystalClear PCI Audio interface

CS4281, CrystalClear PCI Audio interface

The CS4281 is a PCI audio controller with integrated legacy games support suitable for desktop and notebook PC designs.

When combined with driver software and an AC ’97 codec such as the CS4297A, this device provides a complete high quality audio solution.

Legacy compatibility is achieved via PC-PCI

CS4281 Features

* n Full DOS Games Compatibility via PC/PCI, DDMA, and CrystalClear Legacy Support n PCI Version 2.1 Bus Master n PC ’98 and PC ’99 Compliance n MPU-401 interface, FM Synthesizer, and Game Port n Full Duplex Operation n Hardware Volume Control n Win 95®, 98 (WDM), Win NT® 4.0, Win NT 5.0 (WDM) Drivers