本章节以两个简单的编程开始介绍基于Plus1平台的嵌入式编程，因不需要搭配FPGA子板，所以平台连接如下图所示
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This chapter begins with a simple programming to introduce embedded programming based on the Plus1 platform, the purpose is to let users quickly understand the development environment of the Plus1 platform; because there is no need to match the FPGA daughter board, the platform connection is shown in the following figure
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