一个语句
---5501-------------------------------___
                                                     |           SUB     |
                                                     |      #9999       |
                                                     |      T100         |
                                                     |      H00           |
                                                     |_ __            __|
                                                    
最下面怎么是 H00   我看到指令解释里面是 最后的结果可以使    HR  IR DM EM   LR  就是没有H  的啊
谁有指令说明书啊  。给我传个啊  canghai1200@yeah.net 谢谢啊 。