test.asm

c51 单片机模拟器C++文件格式元代纳一边以

                ORG     0000H
                CLR     C
                ADD     A,R7
                ADD     A,@R1
                ADDC    A,R7
                ADDC    A,@R1
                ANL     A,R7
                ANL     A,@R1
                CLR     A
                CPL     A
                CPL     C
                DA      A
                DEC     A
                DEC     R7
                DEC     @R1
                DIV     AB
                INC     A
                INC     R7
                INC     @R1
                INC     DPTR
;                JMP     @A+DPTR
                MOV     A,R7
                MOV     A,@R1
                MOV     R7,A
                MOV     @R1,A
                MOVC    A,@A+DPTR
                MOVC    A,@A+PC
                MOVX    A,@R1
                MOVX    A,@DPTR
                MOVX    @R1,A
                MOVX    @DPTR,A
                MUL     AB
                NOP
                ORL     A,R7
                ORL     A,@R1
                RL      A
                RLC     A
                RR      A
                RRC     A
                SETB    C
                SUBB    A,R7
                SUBB    A,@R1
                SWAP    A
                XCH     A,R7
                XCH     A,@R1
                XCHD    A,@R1
                XRL     A,R7
                XRL     A,@R1
                END