This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CCS5.1 中的DNUM TSCL代表什么意思



大家好,我在看论坛里下载下来的西安培训资料的例子时看到了DNUM和TSCL的使用,经查找,这两个是定义在C6X.h里的

extern __cregister volatile unsigned int TSCL;

extern __cregister volatile unsigned int TSCH;

extern __cregister volatile unsigned int ARP;

extern __cregister volatile unsigned int ILC;

extern __cregister volatile unsigned int RILC;

extern __cregister volatile unsigned int PCE1;

extern __cregister volatile unsigned int DNUM;

请问大家,DNUM和TSCL代表什么呢?其它的如TSCH等都是什么意思?有没有相关的说明文档?多谢