- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄380073 > CS4630 (Cirrus Logic, Inc.) CrystalClear SoundFusion PCI Audio Accelerator PDF資料下載
參數(shù)資料
| 型號(hào)： | CS4630 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | CrystalClear SoundFusion PCI Audio Accelerator |
| 中文描述： | CrystalClear SoundFusion PCI音頻加速器 |
| 文件頁(yè)數(shù)： | 1/38頁(yè) |
| 文件大小： | 526K |
| 代理商： | CS4630 |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)
Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 1999
(All Rights Reserved)
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
CS4630
Features
l
420 MIPs SLIMD
DSP Architecture with
increased internal memory for greater
performance
l
Hardware acceleration for Microsoft
DirectSound
and DirectSound3D
Positional Audio
l
Sensaura 3-D, 2 or 4 channel audio
l
EAX 1.0 enhanced environmental audio
standard
l
Unlimited-Voice Wavetable Synthesis with
Effects including DLS support
l
Acoustic Echo Cancellation Hardware
Acceleration for NetMeeting
l
10 Band Graphic Equalization
l
High Quality Hardware Sample Rate
Conversion (90+ dB Dynamic Range)
l
PC/PCI, DDMA, and CrystalClear Legacy
Support (CCLS
)
l
PCI 2.1 Compliant PCI Interface
l
Full duplex, 128 Stream DMA Interface with
Hardware Scatter/Gather Support
l
PCI Power Management (D0 through
D3
cold
), APM 1.2, and ACPI 1.0
l
Power Management Event (PME#)
Generation within D0-D3
cold
l
Dual AC ‘97 2.1 Codec Interface
l
Asynchronous Digital Serial
Interface (ZV Port)
l
S/PDIF Digital Input and Output
support for PCM and AC3
encoded 5.1 Channel Formats
l
DirectInput
Joystick and MPU-
401 MIDI In/Out
l
3.3 V / 2.5 V Power Supply (5 V
tolerant I/O)
l
PC 98 and PC 99 Compliant
Description
The CS4630 is a high performance upgrade to the
CS4624 PCI audio accelerator. With support for legacy
compatibility modes, the CS4630 enables real mode
DOS compatibility within PCI-only audio subsystems.
This device, combined with application and driver
software, provides a complete system solution for
hardware acceleration of Microsoft’s DirectSound,
DirectSound3D, DirectInput, and Wavetable Synthesis.
WDM drivers provide support for both Windows 98
and
Windows 2000
.
The CS4630 is based on the Cirrus Logic CrystalClear
Stream Processor (SP) DSP core. The SP core is
optimized for digital audio processing, and is powerful
enough to handle complex signal processing tasks such
as Sensaura 3D, 4-channel output, and hardware
wavetable synthesis. The SP core is supported by a bus
mastering PCI interface and a built-in dedicated DMA
engine with hardware scatter-gather support. These
support functions ensure extremely efficient transfer of
audio data streams to and from host-based memory
buffers, providing a system solution with maximum
performance and minimal host CPU loading.
ORDERING INFORMATION
CS4630-CM 128-pin MQFP 14x20x2.85 mm
NOV ‘99
DS445PP1
CrystalClear
SoundFusion
PCI Audio Accelerator
28-Stream
DMA Controller
with Hardware
Scatter/Gather
MPU-401
MIDI Interface
PCI
Interface
Joystick
Interface
PC/PCI &
CCLS Legacy
S/PDIF In
S/PDIF Out
ZV Port
Program
ROM
Parameter
RAM
SLIMD
SP Core
Sample
RAM
Program
RAM
Coefficient
ROM
Dual Codec
AC ’97 2.1
Interface
Async. Serial
Port Interface
1
EGPIO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS4630-CM | CrystalClear SoundFusion PCI Audio Accelerator |
| CS4811MXR-01 | Fixed Function Multi-Effects Audio Processor |
| CS4811GTR-01 | Fixed Function Multi-Effects Audio Processor |
| CS4811 | Fixed Function Multi-Effects Audio Processor |
| CS4811-KM | Fixed Function Multi-Effects Audio Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS4630-CM | 制造商:Rochester Electronics LLC 功能描述:PCI AUDIO ACCELERATOR - Bulk |
| CS464 | 制造商:CHERRY 制造商全稱:CHERRY 功能描述:Single Coil Predriver |
| CS464/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single Coil Predriver |
| CS-464DW16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Ignition Circuit |
| CS-464DWR16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Ignition Circuit |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。