CS4622 データシートの表示（PDF） - Cirrus Logic
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CS4622 Datasheet PDF : 7 Pages
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CS4622/24
Features
CrystalClear™ SoundFusion™ PCI Audio Accelerator
Features
q 300/255 MIPs SLIMD™ DSP Architecture
q DirectX™ 5.0 3D Positional Audio
q Fat Labs Approved 64-Voice Wavetable Synthesis with Effects
q NetMeeting™ AEC Hardware Acceleration
q Dolby® Digital AC-3® (CS4622)
q High Quality Hardware Sample Rate Conversion (90+ dB
Dynamic Range)
q PC/PCI Legacy Support
q DDMA Legacy Support
q CrystalClear Legacy Support (CCLS™)
q PCI 2.1 Compliant PCI Interface
q 96 Stream DMA Interface with Hardware Scatter/Gather
Support
q PCI Power Management (D0 through D3 Hot), APM 1.2, and
ACPI 1.0 Support
q AC ‘97 2.0 Link Codec Interface
q Secondary AC ‘97 1.0/2.0 Link Codec Interface for Multi-
Channel and Digital Docking Support
q Asynchronous Digital Serial Interface (ZV Port)
q S/PDIF Digital Input and Output Interfaces supporting both
PCM and Dolby Digital 5.1 Formats
q MPU-401 MIDI Input/Output Interface
q 3.3 V Power Supply (5 V tolerant I/O)
Description
The CS4622/24 is a high performance pin-compatible upgrade to the 128-pin
CS4610C PCI audio accelerator. With the added legacy compatibility modes,
PI293PP1 JUL ‘98
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