[原创] TI DRA71x汽车信息娱乐系统参考设计TIDEP－0097

TI公司的DRA71x系列是600 MHz ARM Cortex-A15 SoC处理器,其架构提供汽车应用时的高性能并行处理特性,包括图像,语音,HMI,多媒体和智能手机投影模式功能,采用28-nm CMOS技术,支持全高清(HD)视频(1920×1080p, 60 fps),多视频输入和视频输出以及2D和3D图像,主要用在人机接口(HMI),导航,数字和模拟无线电,多媒体播放器,汽车显示音频系统,入门级导航和多媒体系统以及汽车数字仪表盘系统.本文介绍了DRA71x系列主要特性,框图以及汽车信息娱乐系统参考设计TIDEP-0097主要特性和系统指标,框图,电路图和材料清单.

The DRA71x processor is offered in a 538-ball, 17×17-mm, 0.65-mm ball pitch (0.8mm spacing rules canbe used on signals) with Via Channel™ Array (VCA) technology, ball grid array (BGA) package.

The architecture is designed to deliver high-performance concurrencies for automotive applications in acost-effective solution, providing full scalability from the DRA75x (“Jacinto 6 EP ” and “ Jacinto 6 Ex”),DRA74x “Jacinto 6” and DRA72x “Jacinto 6 Eco” family of infotainment processors, including graphics,voice, HMI, multimedia and smartphone projection mode capabilities.
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