本程序实现PIC标准浮点数除法。

入口参数：被除数在ARGBH1:ARGBL1:EXP1中，除数在ARGBH2:ARGBL2:EXP2中。

出口参数：结果在ARGBH1:ARGBL1:EXP1中。

占用资源：W,STATUS,020H~02BH,两重堆栈。

说 明: 1.加载本文件的同时也加载了另外2个文件"DUSUB.ASM","DUADD.ASM"

故用户在使用这2个子程序时可直接调用,不必重新加载.-　This program to achieve the standard floating-point division.　 Entry parameters: the dividend in ARGBH1: ARGBL1: EXP1, the divisor in ARGBH2: ARGBL2: EXP2 in.　 Export parameters: Results ARGBH1: ARGBL1: EXP1 in.　 Take up resources: W, STATUS, 020H ~ 02BH, double stack.　 Note: 1. Load this file also loads the other two files " DUSUB.ASM" , " DUADD.ASM"　 so users use two sub-programs can be called directly, no need to reload.