用于系统级建模的DSP运算指令集设计方法

Designing method of DSP operational instruction sets for system level of modeling

文章提出一种用于系统级建模指令集的设计方法并加以实现。该指令集作为某DSP的系统级设计建模和开发软件工具链的底层基础,为DSP的软硬件协同设计和软件模拟器的开发提供了一个平台。在工程化的测试中,通过该软件方法建立的DSP模型和硬件描述语言建立的DSP模型进行协同验证,证明了其正确性。

This paper presents a designing method of instruction sets, which are also realized. As a bottom base of the DSP＇s designing modeling of system level design（SLD） and the tool chains for software developing, this instruction set provides a platform for co-designing of both software and hardware and developing of software simulators. The co-verification of the DSP model designed by this software method and that with the hardware reference language in the testbeneh has testified its validity and proved its correctness.