MOV A, @R1MOV DPTR,#2000HMOVC A,@A+DPTRMOV P1,A急需答案啊,好心人来帮帮我吧
写出程序的执行结果:MOV 20H,#0B2H MOV A,#66H MOV 30H,#45H MOV R0,#30H ANL A,R0 ORL A,#R0 SWAP A CPL AXRL A,#0FFHORL 20H,ASJWP $问:(20H)=_____?(A)=_____?好心人好心做到底啊,帮帮我吧