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基于Renesas公司的RZ系列R8A77430 MPU开发方案

来源：中电网

2018-10-12

类别：计算机及配件

539

拍明

原标题：Renesas RZ系列R8A77430 MPU开发方案

　　Renesas公司的RZ/G1系列是具有高端图像和多流视频的多核微处理器(MPU),采用ARM Cortex-A7和A15 CPU核,工作频率高达1.5GHz,3D图像加速器, 1080p/60fps H.264视频编译码器(CODEC)和高速DDR3外接存储器接口,主要用在高端人机接口(HMI)显示,网络视频照相机系统,嵌入视频如手势和物体识别,医疗图像三维绘制,家庭自动化网关,双向视频电话.本文介绍了RZ系列主要特性和优势,框图以及RZ/G1M(R8A77430)入门板(RSK)主要特性,框图,电路图和材料清单.

　　The RZ family of high-end ARM-based microprocessors (MPUs) fuses control and information technology (IT) to provide solutions necessary to enable the smart society of the future. From the RZ/A MPU with up to 10 MB of on-chip SRAM for applications such as human machine interface (HMI), to the RZ/G series of MPUs with support for 3D graphics and full high-definition (FHD) 60 frame per second (fps) video, to the RZ/T SoC for Industrial Automation and high performance motor control, Renesas has the microprocessors you need to realize your next “big idea.”

　　RZ/G Series microprocessors enable rapid development of high-performance applications. Designed for industrial, home appliance, and office equipment markets, the RZ/G Series extends the capabilities of the successful RZ/A Series MPUs to deliver high-end performance in applications such as graphics, multi-stream video, and embedded vision. The RZ/G series features up to 1.5 GHz CPUs, 3D graphics acceleration, 1080p@60fps H.264 video codec, and high-speed DDR3 external memory interface to provide ample performance margin for your next design.

RZ系列主要特性:

ARM Cortex-A7 and A15 CPU cores in dual and quad configurations for power or performance optimization

Imagination Technologies 3D graphics engine for image rendering plus industry-leading 1080p 60fps H.264 video codec

Compatible IP across entire RZ/G series lineup

Rich ecosystem of design and system integration partners

RZ系列优势:

Tailor your designs with ARM’s lowest power or highest performance 32-bit cores

Enhance GUIs with 3D graphics and video to improve expressiveness and add value to your end-application

Utilize same drivers and software across your product line to enable product scalability

Compress your development cycle by leveraging growing system integrator and IP design network

　　RZ/G系列应用案例:

　　High-end human machine interface (HMI) displays

　　Networked video camera systems

　　Embedded vision (e.g. gesture and object recognition)

　　3D rendering for medical imaging

　　Home automation gateways

　　2-way video telephony

　　图1. RZ/G1M(R8A77430)框图

　　RZ/G1M(R8A77430)入门板(RSK)

　　The Renesas Starter Kit for RZ/G1M microprocessor (MPU) is a complete development platform to evaluate and develop intelligent HMI applications on RZ/G1M MPU. The RZ/G1M MPU offers a high performance dual-core 1.5 GHz ARM Cortex-A15 CPU, PowerVR SGX544MP2 3D graphics accelerator and hardware codec that supports Full HD video. The kit has Linux and Android BSP support enabling you to create rich HMI-based applications.

　　RZ/G1M(R8A77430)入门板(RSK)主要特性:

　　Processor:

　　RZ/G1M SoC

　　ARMCortex-A15 Dual Core 1.5 GHz

　　GPU: PowerVR SGX544MP2 with OpenGL ES 2.0

　　H.264 Hardware encoder/decoder

　　Memory:

　　2 GB DDR3L memory (dual channel)

　　Two SPI flash memory chips

　　4 MB

　　64MB

　　I2C EEPROM (Renesas R1EX24002ATAS0)