试题详情
简答题 判断以下指令的正误。   (1) MOV R1,R2   (2)MOV 20H,@R3   (3)DEC DPTR   (4)INC DPTR  (5)MOVX A,@R1  (6)MOVC A,@DPTR  (7)PUSH DPTR (8)CLR R1    (9)MOV 20H,30H    (10)MOV F0,C    (11) CPL R7    (12)RC A
  • (1)×
    (2)×
    (3)×
    (4)√
    (5)√
    (6)×
    (7)×
    (8)×
    (9)√
    (10)√
    (11)×
    (12)×
  • 关注下方微信公众号,在线模考后查看

热门试题