【正文】
。取數(shù)地址送A MOV DPTR,TABLE_P0 。送P2顯示 INC R0 。*********************************************************TABLE_P0: DB 0FEH,0FDH,0FBH,0F7H,0EFH,0DFH,0BFH,07FH DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH DB 07FH,0BFH,0DFH,0EFH,0F7H,0FBH,0FDH,0FEH,0FFH DB 0FEH,0FDH,0FBH,0F7H,0EFH,0DFH,0BFH,07FH DB 0BFH,0DFH,0EFH,0F7H,0FBH,0FDH,0FEH,