TMS320F28027: 工程编译的时候有关于 ".cio"的警告，下载代码后点击运行键会有提示，具体如下：

1.Description Resource Path Location Type #10247-D creating output section ".cio" without a SECTIONS SPWM(ONLYOPEN) HF C/C++ Problem

2.Invalid CIO command (255) in the CIO buffer at address (0x3F0000) was not recognized. Please check the device and program memory maps.

但我在整个工程中并没有搜到cio 请问这怎么解决？

CMD文件中并没有cio的定义

Green Deng：

抱歉没找到跟你的报错一样的帖子，只有两个类似的，缺少.cio段定义的帖子，你可以参考一下：

https://www.ti2k.com/wp-content/uploads/ti2k/DeyiSupport_C2000_ccs-tms320f28379d-warning-10247-d-creating-output-section-cio-without-a-sections-specification

e2e.ti.com/…/864385