摘要
针对发展迅速的DSP技术,采用C语言开发DSP芯片,不仅大大提高了DSP芯片的开发速度,也使得程序的修改和移植变得十分方便。在C64x+系列DSP芯片中,一般采用DSP/BIOS设置硬件中断,采用高级语言C语言设置DM6437中断向量表,给出了中断向量表的设置步骤,开发结果表明,它具有可读性、可移植性,易于维护和修改的特点。
With the development of DSP technology,adopting C language to exploit DSP not only accelerates the evolution of DSP,but also makes the program modify and transplant easily.In C64x +series,DSP / BIOS is used to set hardware interrupt.In this paper,adopting C language to set DM6437 interrupt vector table,gives the setting steps for interrupt vector table.The application result shows that it has the characteristics of easy reading,good transferability,simple maintenance and modification.
出处
《邢台职业技术学院学报》
2011年第3期91-95,共5页
Journal of Xingtai Polytechnic College