已知程序执行前有(A)=02H,(SP)=52H,(51H)=FFH,(52H)=FFH.下述程序执行后,(A)=(),(SP)=(),(51H)=(),(52H)=(),(PC)=().POPDPHPOPDPLMOVDPTR,#4000HRLAMOVB,AMOVCA,@A+DPTRPUSHAccMOVA,BINCAMOVCA,@A+DPTRPUSHAccRETORG4000HDB10H,80H,30H,50H,30H,50H
发布时间:2024-06-13 22:27:44