CS4280

CS4280 Preliminary Product Bulletin FEATURES s Full DOS Games Compatibility via PC/PCI, DDMA, and CrystalClear Legacy Support™ s PCI Version 2.1 Bus Master s PC’97 and PC’98 Compliance (and compliance with preliminary PC ’99) s MPU-401 interface, FM synthesizer, and Game Port s Full Duplex Operation s Hardware Volume Control s Win 95®, 98 (WDM), WinNT® 4.0, WinNT 5.0 (WDM) Drivers s Pin-compatible Upgrade Path to CS4614, CS4622 and CS4624 with Common Software Stack s Advanced Power Management (PPMI) s Asynchronous Digital Serial Interface (ZV Port) s Digital Docking Solution with AC97 2.0 Codec CrystalClear™ PCI Audio Interface DESCRIPTION The CS4280 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 CS4297, this device provides a complete high quality audio solution. Legacy compatibility is achieved via PC-PCI, DDMA, and CrystalClear Legacy Suppo...