TMS320VC5402 DSP芯片并行引导的特点和引导的过程中，设计了并行8bit EPROM引导装载的电路，并给出了实现方法。实践证明，该电路和方法在利用TMS320VC5402 DSP芯片设计系统时非常简便，具有很大的实用性。 -TMS320VC5402 DSP chip, the characteristics of the parallel guide and guide the process, the design of a parallel 8bit EPROM bootloader circuit, and implementation methods are presented. Proved that the circuit and method using TMS320VC5402 DSP chip design system is very simple, has great relevance.