3-Hardware-SoftwareCodesign

3-Hardware-SoftwareCodesign
面向二十一世纪的嵌入式系统设计技术



第三讲：
软硬件协同设计技术
Hardware-Software Codesign
主讲教员：徐欣



国防科大电子科学与工程学院
嵌 入 式 系 统 开 放 研 究 小 组
 软硬件协同设计定义与主要概念

软硬件协同设计定义
The meeting of system-level objectives by exploiting the
trade-offs between hardware and software in a system
through their concurrent design

主要概念
Concurrent（并发）: hardware and software developed at
the same time on parallel paths
Integrated（交互）: interaction between hardware and
software developments to produce designs that meet
performance criteria and functional specifications
 嵌入式系统快速原型设计过程
REUSE DESIGN LIBRARIES AND DATABASE
Primarily Primarily
software
VIRTUAL PROTOTYPE