合纵达开发板的例程，基于6446平台。里面有相关的配置，以及编译环境的设置等。-Vertical and Development Board of routines, based on 6446 platform. Which are related to the configuration and build environment settings.

合纵达开发板的通用串口485例程，基于6446平台。里面有相关的配置，以及编译环境的设置等。-Use of this software is controlled by the terms and conditions found in the * license agreement under which this software has been supplied or provided.

DSP应用系统，基于TMS320C/DM64x平台，达芬奇6446开发板学习资料。-DSP application system, based on the TMS320C/DM64x platform, Da Vinci 6446 development board learning materials.