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1.CLR R0 ( )
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2.MOV R0,#40H; MOV R1,#50H; MOV R2,#30H; CLR C; LOOP
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3.CLR A
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4.已R0=30H,(30H)=29H,执行指令 INC @R0 后,R0= ,(30H)= ( )。
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5.MOV R0,R1
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6.MOV R0,#data MOV A,@R0 RL A MOV R1,A RL A RL A ADD A,R1 MOV @R0,A RET
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7.已知 ( R0 )=20H, (20H )=36H, (21H) =17H, (36H) =34H, 执行过程如下: MOV A , @R0 MOV R0 , A
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8.已知:R0=28H (28H)=46HMOV A,#32HMOV A,45HMOV A,@R0执行结果A的内容为( )。
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9.若(R0)=30H,(30H)=75H,(75H)=90H,执行指令MOV A,@R0后,(A)=______。A、30HB、75HC、90HD、00H
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10.设(A)=0AAH,(R0)=55H,C=1,则执行指令:ADDC A, R0运算结果:(A)=?,AC=?,CY=?,OV=?。