基于C语言的TMS320DM6437 DSP中断向量表设置

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.