基于FPGA的栈空间管理器的研究和设计

提出了一种将堆栈空间划分为任务栈和中断嵌套栈的设计结构,使堆栈空间最小化。采用VHDL硬件语言,在FPGA设备上模拟实现了具有自动检验功能的栈空间管理器。栈空间管理器由不同功能的逻辑模块组成,主要阐述了状态控制逻辑模块和地址产生逻辑模块的设计方法。

The research and design of stack space manager on FPGA

This paper puts forward a design structure which is divided into two parts,task stack and interrupt nesting stack in order to minimize the stack space.In the FPGA device,using VHDL language,the stack space manager which consists of differ-ent functions of the logical module has been achieved with the automatic check function.The state control logical module and the address logical module both have been illustrated in detail in this paper.