新聞中心

友尚推出ST車用娛樂導航解決方案

 2015-01-21

在汽車資訊娛樂領域,意法半導體是全球領先的專用積體電路供應商。意法半導體開發和生產大量用於汽車音響系統、數位無線電系統、多媒體系統和GPS/GNSS導航系統的元件。以下方案是意法半導體以STA2065 Cartesio Plus 為平臺所推出的汽車娛樂導航系統解決方案。

【方案方塊圖】

方案方塊圖

【系統功能】

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 . 汽車用AB類音訊功率放大器: 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
 多通道輸入輸出
 多波段EQ

五、RF Receiver IC: STA8088
 Embedded RF Front-End with sep

【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.