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富威集团代理产线Realtek推出桌上型电脑Codec/WiFi/Lan完整解决方案

 2011-01-12
富威集团代理产线Realtek整合最适用于桌上型电脑之Codec/WiFi/Lan方案,可同时满足客户于桌上型电脑设计上多项

需求



Codec: ALC889-GR/ALC889DD-GR-高

性能

多声道高保真音频编解码器
WiFi: 8188cus/8192cu-新一代WLAN USB dongle
Lan: RTL8111E-超高速以太网路单芯片


Codec: ALC889-GR/ALC889DD-GR-高

性能

多声道高保真音频编解码器

ALC889-GR/ALC889DD-GR是一个高

性能

的多声道高保真音频编解码器,具有content protection

功能

,让Enduser享受高分辨率的蓝光DVD的音源。
1.jpg

ALC889提供10个 DAC

通道

,能同时支援7.1声音重播,加上2个

通道

的独立立体声输出(multiple streaming)通过前面板立体声输出。 3个立体声 ADC和一个立体声数字麦克风转换器集成和可支援麦克风

阵列

(BF),回声消除(AEC)和

噪声

抑制

(NS)的技术。 瑞昱的ALC889采用专有技术,DAC可以实现 108dB

信号

噪音比(SNR),ADC

信噪比

质量

 达到104dB。所有模拟讯号I / O具有输入和输出能力,且有内建的amplifier for HP-OUT。

ALC889支持16/20/24-bit SPDIF输入和输出,且采样率高达 192kHz,可轻松连接个人电脑和

消费电子

产品,如数字解码器和扬声器。 ALC889还具有第二组SPDIF输出,用来连接HDMI

device

。 音频支援英特尔、AMD…等芯片组,并可以和其他HDA的音频控制器相容。

Hardware

 Features

•High

performance

 DACs with 108dB signal-to-

noise

 ratio (A-weighting)
•High

performance

 ADCs with 104dB signal-to-

noise

 ratio (A-weighting).
•Meets Microsoft WLP3.10 and future WLP audio requirements
•Ten DAC

channel

s

support

 16/20/24-bit PCM format for 7.1 sound playback, plus 2

channel

s of concurrent independent stereo sound output (multiple streaming) through the front

panel

 output
•Three stereo ADCs

support

 16/20/24-bit PCM format, multiple stereo

recording

 
•All DACs

support

s 44.1k/48k/88.2k/96k/176.4k/192kHz

sample

 rate
•All ADCs

support

s 44.1k/48k/88.2k/96k/176.4k/192kHz

sample

 rate
•Primary 16/20/24-bit SPDIF-OUT

support

s 32k/44.1k/48k/88.2k/96k/192kHz

sample

 rate
•Secondary 16/20/24-bit SPDIF-OUT

support

s 32k/44.1k/48k/88.2k/96k/192kHz

sample

 rate
•16/20/24-bit SPDIF-IN

support

s 32k/44.1k/48k/96k/192kHz

sample

 rate
•All

analog

 jacks (

port

-A to

port

-G) are stereo input and output re-tasking

Port

-A/B/C/D/E/F built in headphone amplifiers

Port

-B/C/E/F with

software

 selectable boost

gain

 (+10/+20/+30dB) for

analog

 

microphone

 input
•High-quality

analog

 differential CD input

Support

s external PCBEEP input and built-in digital BEEP generator

Software

 selectable 2.5V/3.2V/4.0V VREFOUT
•Up to four

channel

s of

microphone

 

array

 input are

support

ed for AEC/BF applications
•Two jack detection pins each designed to detect up to 4 jacks

Support

s

analog

 GPIO2 to be jack detection for CD input which is used as 9th

analog

 

port

 

Support

s legacy

analog

 mixer architecture
•Up to 3 GPIOs (General Purpose Input and Output) for customized applications. GPIO0 and GPIO1 share pin with DMIC-CLK and DMIC-

DATA

.

Support

s mono and stereo digital

microphone

 

interface

 (pins shared with GPIO0 and GPIO1)

Support

s anti-pop mode when

analog

 power AVDD is on and digital power is off.
•Content Protection for Full Rate loss-less DVD Audio, Blue-Ray DVD and HD-DVD audio content playback (with selected versions of WinDVD/PowerDVD)

Hardware

 Zero-Detect output volume control
•1dB per step output volume and input volume control

Support

s 3.3V digital core power, 1.5V or 3.3V digital I/O power for HD Audio link, and 5.0V

analog

 power
•48-pin LQFP ‘Green’

package

 

Software

 Features

•Compatible with Windows Vista Premium (complies with Microsoft WLP requirements)
•WaveRT-

base

d audio

function

 driver for Windows Vista
•EAX™ 1.0 & 2.0 compatible
•Direct Sound 3D™ compatible
•A3D™ compatible
•I3DL2 compatible
•HRTF 3D Positional Audio (Windows XP only)
•7.1+2

channel

 multi-streaming enables concurrent gaming/VoIP
•Emulation of 26 sound environments to enhance gaming experience
•Multi bands of

software

 equalizer and tool are provided
•Voice Cancellation and Key Shifting effect

Dynamic range

 control (expander, compressor and limiter) with adjustable parameters
•Intuitive

Configuration

 

Panel

 (Realtek Audio

Manager

) to enhance user experience
•Provides 10-foot GUI for Windows Media Center

Microphone

 Acoustic

Echo

 Cancellation (AEC),

Noise

 Suppression (NS), and

Beam

 Forming (BF) technology for voice application
•Smart multiple streaming operation
•HDMI audio driver for AMD platform
•Dolby® PCEE

program

™ (optional

software

 feature)
•DTS® CONNECT™ (optional

software

 feature)
•SRS® TrueSurround HD (optional

software

 feature)
•Fortemedia® SAM™ technology for voice processing (

Beam

 Forming and Acoustic

Echo

 Cancellation) (optional

software

 feature)
•Creative® Host Audio

program

 (optional

software

 feature)
•Voice recognition and Realtek proprietary API (SkyTel) is

support

ed (Optional

software

 feature)

WiFi: 8188cus/8192cu-新一代WLAN USB dongle
Realtek推出最新一代的WLAN USB dongle解决方案,8188cus和8192cu。将MAC,PHY,ADC/DAC、EEPROM、Tansceiver、PA等单元完全集成在一个IC里。由于是高集成度IC,所以产品可以做成很小的size,同时因为能耗很小,极其省电,也为其在便携设备的应用提供可能。
RTL8188cus Application Diagrams
2.jpg

RTL8192cu Application Diagrams
3_1.jpg

产品特性:
•CMOS MAC,

Base

band MIMO PHY and RF in a Single Chip ,including EEPROM,PA,RF

switch

,RF

filter

,ADC,DAC, etc.
•1x1/2x2 MIMO technology for extended reception

robustness

 and exceptional throughput
•150Mbps receive PHY rate and 75Mbps transmit PHY rate using 20MHz bandwidth

•300Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth
•Backward compatible with 802.11b/g

device

s while operating at 802.11n

data

 rates
•Complies with USB 2.0(8188cus/8192cu);
•Complies with PCI Express

Base

 

Specification

 Revision 1.1 (8191CE)
•Multiple BSSID feature allows the RTL8192CU-GR to assume multiple MAC identities when used as a wireless

bridge

 

Support

s Wake-On-WLAN via Magic

Packet

 and Wake-up

frame


•Configurable Bluetooth coexistence

Interface

.
•Maximum

data

 rate 54Mbps in 802.11g, and 300Mbps in 802.11n
主要应用:
普通USB dongle 无线网卡/mini USB/在MID、STB等嵌入式应用的wifi module

Lan: RTL8111E-超高速以太网路单芯片
Realtek RTL8111E超高速以太网路单芯片,是全球首颗应用IEEE 802.3az 节能

标准

 (Energy Efficient Ethernet: EEE) 所设计出高效能、低功耗的超高速以太网路单芯片, 支持PCI Express 1.1

总线

接口,并符合IEEE 802.3u技术为 10/100Mbps以太网和IEEE 802.3ab

规格

的千兆以太网络芯片,并嵌入一次性可编程(OTP)

存储器

,以取代外部EEPROM(93C46/93C56/93C66)。

RTL8111E完全符合微软 NDIS5,NDIS6(IPv4, IPv6, TCP, UDP) 的校验和分割

任务

的卸载(Large send and Giant send)

功能

,并支持IEEE 802的IP层的优先级编码和IEEE 802.1Q Virtual

bridge

d Local Area Network(VLAN)。 上述特点有助于降低CPU的利用率。

EEE针对以太网路连结中没有资料

流量

时制定了新的机制,而 RTL8111E能在此时进入低耗电模式,将不需用到的传送或接收端的电路关闭,直到有需要传送或接收封包时才再度开启,回到正常传收模式。此新机制可以省掉不必要的耗电,让能源能更有效的被利用。当以太网路连结中没有资料

流量

时,RTL8111E随即进入EEE的低耗电模式,耗电量立刻减少达 80%(仅约 79mW,平常约为 480mW),而目前市面上一般的网络单芯片,皆未具备此EEE低耗电模式

功能


4.jpg

以技术领先的优异条件,让瑞昱不断设计和开发出更具竞争力的产品,同时具备高

性能

并符合环保及节能

需求

的趋势。由于产品的

功能

完善、效能优异以及节能省电的环保特色,使得瑞昱成为超高速以太网路芯片解决方案中,最值得信赖的

选择


5.jpg

RTL8111E产品特性
•Integrated 10/100/1000 transceiver
•Auto-Negotiation with Next Page capability

Support

s PCI Express 1.1

Support

s pair swap/polarity/skew correction
•Crossover Detection & Auto-Correction
•Wake-on-LAN and remote wake-up

support

 
•Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task-offload (Large send v1 and Large send v2)

support

 

Support

s Full Duplex

flow control

 (IEEE 802.3x)

Support

s jumbo

frame

 to 9K bytes
•Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

Support

s IEEE 802.1P Layer 2

Priority

 Encoding

Support

s IEEE 802.1Q VLAN tagging

Support

s IEEE 802.3az Draft 3.0 (EEE)
•Embedded OTP

memory

 can replace the external EEPROM
•Serial EEPROM
•Transmit/Receive on-chip

buffer

 

support

 

Support

s power down/link down power saving
•Built-in

switch

ing

regulator

 

Support

s PCI MSI (

Message

 Signaled Interrupt) and MSI-X

Support

s quad core Receive-Side

Scaling

 (RSS)

Support

s Alert

Standard

 Format 2.0 (ASF2.0)

Support

s

Protocol

 Offload (ARP & NS)

Support

s Customized LEDs

Support

s 1-Lane 2.5Gbps PCI Express

Bus

 

Support

s

hardware

 ECC (

Error

 Correction Code)

function

 

Support

s

hardware

 CRC (

Cyclic Redundancy Check

)

function

 
•48-pin QFN ‘Green’

package



欲知更多代理产线产品资讯欢迎前往富威集团网站: http://www.rich-power.com.tw/