品佳集团力推NXP新款CD Storage解决方案

       品佳集团近期力推NXP新款CD Storage解决方案，适用于家庭娱乐及多媒体等相关产品之应用，并取得ACEQ100之认证，已应用于世界各大车厂之车载娱乐系统。SAF784X为一高整合度之单芯片解决方案，支持CD音源解码(CD Audio Decode)、MP3/WMA解码、Digital Servo解调、Audio DAC切换、Pre-Amp放大、Laser Driver驱动及内建ARM7TDMI-S 微处理器等。

       SAF784X不单是应用上的多元，设计上更是简便。目前在软件的协助上已兼容市面上多家Optional的机型。如果遇上新的读写头，我们将协助开发软件，并不收费，相较其它厂商，是您唯一的选择。此一方案为近年来最为完整之单芯片，除了功能上的突出表现外，并以低价的成本考量，全方位的技术资援，以快速的量产时程和具竞争性的成本优势，帮助客户快速扩展市场占有率。

      FEATURES：
      ·CD audio decoder (CD68)‘CDSLIM’
      ·On chip MP3 and WMA 9.0 decoding via ARM7TDMI-S
      ·Digital servo
      ·Audio DAC
      ·Sample rate converter
      ·Pre-amp
      ·Laser driver
      ·Integrated microprocessor ARM7TDMI-S 
      ·Multi-session CD-ROM, CD-DA & CD Text decoding
      ·CD read at 1X CLV (up to 6X CAV and CLV)
      ·Interfaces - SPDIF Digital Lineout, Serial UARTs, I2C,I2S
      ·Simple protocol between CD module and Head unit

      CMusIC Basic Specification：
      ·CD media Format：Read 12cm&8cm disc (depend on loader)
      ·CD disc type read：CDDA、CD-R、CD-RW、CD-MP3、CD-WMA、CD layer of SACD
      ·Disc Format/structure supported：Multisession CD、Mixed CD、CD extra、Open CD、Open sessions、Unfinalised CD
      ·Mp3/WMA decoder support：CBR、VBR、bit rates 8-320Kbits/s、sample rates：8-48、blade Mp3
      ·CD Text support：CD Text mode 4
      ·ID3 TAG Support：Versions 1.0、1.1、2.1、2.2、2.3、2.4(Album、artist &title only)
      ·WMA Text：Album、title & artist only
      ·File system support：ISO9660(Level1、level2、level3、AppleMac extended) 、Joliet、UDF discs with an ISO9660 L3 multi-extent file system
      ·Compression Standards Support：MP3&WMA9.0

      APPLICATIONS：
      ·consumer qualification
      ·automotive useable
      ·Home Media

      BLOCKDIAGRAM：

      CMusIC on Servo Board：

      CMusIC on the Mainboard：

      Supported Mechanism：

      ADVANTAGES：
      ·Flexibility：Configurable features. Multi-mechanism supported, flexible to add new features
      ·Cost effective：Competitive BOM cost
      ·Simple interface：MCU do not need to care about the servo, simple communication protocol is used.
      ·Time to market：Most popular mechanisms matched, most features finished, quick from design to production
      ·Efficient Support：All technical issues can be solved