Overview

Description

Artificial Intelligence (AI) used in deep neural networks is already providing new value for the IT segment. Although many people expect to implement embedded applications with AI, AI processing requires many calculations, making it difficult to adapt to embedded devices using traditional solutions with CPU or GPU, due to insufficient performance or large power consumption demands. Also, AI is constantly evolving, and new algorithms are developed from time to time.

In the midst of the rapid evolution of AI, Renesas developed the AI accelerator (DRP-AI) and the software (DRP-AI translator) that delivers both high performance and low power consumption, and have the ability to respond to evolution. Combining the DRP-AI and the DRP-AI translator makes AI inference possible with high power efficiency, which the current AI technology is unable to support.

The AI model can be extended with the continuous update of the DRP-AI translator.

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DRP-AI Features

Features of DRP-AI

DRP-AI consists of AI-MAC (multiply-accumulate processor) and DRP (reconfigurable processor). AI processing can be executed at high speed by assigning AI-MAC for operations on the convolution layer and fully connected layer, and DRP for other complex processing such as preprocessing and pooling layer.

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DRP-AI consists of AI-MAC (multiply-accumulate processor) and DRP (reconfigurable processor)

For more detailed technical information on DRP-AI, please refer to the following white paper.
White Paper: Embedded AI-Accelerator DRP-AI (PDF | English, 日本語)

Tool: DRP-AI Translator

The DRP-AI translator generates DRP-AI optimized executables, such as graph optimization, FP16 quantization, pre/post processing option and ONNX format support from the trained ONNX model. It can optimize the graph structure of AI models to minimize memory access and improve computing efficiency.

The DRP-AI translator is part of the DRP-AI software development environment which runs on PC and can easily convert a trained AI model to an object code for DRP-AI.

Jump to: Download

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DRP-AI Translator

 

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RZ/V Series AI Development Tool Flow

Software: DRP-AI Support Package

The DRP-AI Support Package provides the driver and guide needed to operate DRP-AI. Download the DRP-AI now to experience the seamless AI development from open software to device implementation.

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DRP-AI Support Package
 

Software

Software & Tool Pages

Title Type Company
DRP-AI Translator [V1.70]This is an AI model conversion tool (DRP-AI Translator) for DRP-AI equipped products. Please check the Release Notes and User's Manual first before using this product. Software Package Renesas
RZ/V2L DRP-AI Support Package [V7.10]This product provides the software and documentation for DRP-AI embedded within RZ/V2L. Please read the release note included in this first when you use this product. Software Package Renesas
RZ/V2M DRP-AI Support Package [V7.00]This product provides the software and documentation for DRP-AI embedded within RZ/V2M. Software Package Renesas

Software Downloads

Title Type Date
ZIP2,816.66 MB
Related Files:
Software & Tools - Software
ZIP2,837.78 MB
Related Files:
Software & Tools - Software
ZIP248.18 MB
Related Files:
Software & Tools - Software

Documentation

Title Type Date
PDF642 KB日本語
White Paper
PDF1.27 MB
Manual - Development Tools
White Paper

Videos & Training

Boost Vision AI Power Efficiency Using DRP-AI Accelerator

DRP-AI Accelerator embedded in RZ/V series MPUs provides high-speed AI processing while keeping high power efficiency at the endpoints.