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友尚推出ST车用娱乐导航解决方案

 2015-01-21

  在汽车信息娱乐领域,意法半导体是全球领先的专用集成电路供货商。意法半导体开发和生产大量用于汽车音响系统、数字无线电系统、多媒体系统和GPS/GNSS导航系统的组件。以下方案是意法半导体以STA2065 Cartesio Plus 为平台所推出的汽车娱乐导航系统解决方案。

【方案方块图】

方案方块图

【系统功能】

一、 Infotainment Application Processor : STA2065
 ARM1176 533/624 MHz host processor
 High performance embedded GPS subsystem
 Advanced power management
 Display and graphics
 Color LCD controller for STN,TFT or HRTFT panels with 24-bit parallel RGB interface
 Integrated touch screen controller and ADC
 3D advanced graphics acceleration
 Video input port (VIP) interface
 JPEG baseline profile decoder
 Two controller area network (CAN) in Automotive version

二、 AM/FM Tuner: TDA7706M
• Digital interface for HD Radio™ reception with digital audio blending
• FM, AM and weather band reception
• High performance PLL for fast RDS system
• Integrated AM-LNA and PIN diodes
• Fully programmable DSP core
• I2C bus-controlled

三 . 汽车用AB类音讯功率放大器: TDA7388
 AB class audio power amplifier
• High output power capability:
– 4 x 45 W / 4 max.
• No external compensation
四. Audio Processor: E-TDA7719
 高信噪比
 多通道输入输出
 多波段EQ
五、RF Receiver IC: STA8088
 Embedded RF Front-End with separ

【方案特性】

 Navigation Module platform, provides cost-effective navigation solution.
 ST Cartesio™ Plus embedded 32-Channel High-Sensitivity GPS
 Embedded RF Front-End with separate GPS/Galieo/Glonass IF outputs
 ST-AGPS support with ST GPS Library.