NXP i．MX 8M Plus消费类应用处理器开发方案

NXP公司的i.MX 8M Plus系列产品具有Cortex®-A53 MPCore平台, Cortex®-M7 核平台以及图像传感器处理器(ISP).其中Cortex®-A53 MPCore平台包括功能强大的四个Arm® Cortex®-A53处理器,速度高达1.8GHz,集成了2.3 TOPS 中性处理单元(NPU),大大地加强了机器学习推断.可视引擎由两个照相机输入和375 MP象素/秒的HDR图像信号处理器(ISP)组成.器件的先进多媒体功能包括1080p60视频编码和H.265和H.264译码.一个3D和2D图像加速器支持1 GPixel/s,OpenVG 1.1, Open GL ES3.1, Vulkan和Open CL1.2 FP.多种音频和麦克风接口用于身临其境的音频和视频系统.至于工业应用,实时控制采用集成的800 MHz Arm® Cortex®-M7来实现.强大的控制网络通过CAN-FD接口来实现.器件还有两个吉比特以太网,一个支持时间敏感网络(TSN),低等待时间驱动网关应用.高工业系统安全可靠性由DRAM串联式ECC和内部软件接入SRAM支持的ECC所左右.主要用在麻醉监护仪,异常检测,航空航天电子设备,除颤器,建筑物安全,电网和分配,工厂自动化,医疗图像,家庭自动化和家庭财服务器,以及安防和监护.本文介绍了i.MX 8M Plus主要特性,系统框图,系列处理器电源架构图以及评估板i.MX 8M Plus LPDDR4 EVK主要特性,电路图,材料清单和PCB设计图.

The i.MX 8M Plus family focuses on neural processingunit (NPU) and vision system, advance multimedia, andindustrial automation with high reliability.

The i.MX 8M Plus is a powerful quad Arm® Cortex®-A53 processor with speed up to 1.8 GHz integratedwith a NPU of 2.3 TOPS that greatly acceleratemachine learning inference. The vision engine is composedof two camera inputs and a HDR-capable ImageSignal Processor (ISP) capable of 375 MPixels/s.

The advanced multimedia capabilities include 1080p60video encode and decode H.265 and H.264. A 3D and2D graphic acceleration supporting 1 GPixel/s,OpenVG 1.1, Open GL ES3.1, Vulkan, and Open CL1.2 FP. Multiple audio and microphone interfaces for

Immersive Audio and Voice systems.

For industrial applications, real time control is enabledby an integrated 800 MHz Arm® Cortex®-M7. Robustcontrol networks are possible via CAN-FD interfaces.

And a...