C51与ASM混合编程技术研究

Research on Mixed Programming Technology Between C51 and ASM

介绍了C51模块内的汇编技术,重点研究了C51函数和汇编程序模块间的接口技术,主要包括C51函数名与汇编程序名的转换规则、C51函数及其相关段的命名规则、C51函数的参数传递规则.在此基础上给出了C51调用AD7705写操作汇编程序的实例.

The mixed programming technology between C51 function and ASM subprogram is studied in the environment of Keil C51. Assembly technology in C51 module is introduced. The research on the interface technology among C51 function and ASM module is focused on, which includes the conversion rule from 51 function name to ASM subprogram name, name rules of C51 function and transmission rules of C51 function. writing operation is given. Then an example of C51 function calling relevant segment, parameter ASM subprogram of AD7705