基于DEC6437,用于测试6437的bootloader,运行成功后，开发板的led2经重新上电会闪-Based on the DEC6437, in 6437 for testing bootloader, run successful, the development board' s power led2 re-flash

用于dsp的6437的自举程序，下载到板子上检测某个二极管亮灭-Dsp in 6437 for the bootstrap program, downloaded to the board eliminate detected on a diode-liang